trait ontology
Pankaj Jaiswal
pj37 at cornell.edu
Tue Sep 4 15:01:41 EDT 2001
Hi Richard and Others,
Please have a look at the trait ontology, i have curated for rice. The attached
files can be directly improted into the GO-Editor. ontology file is
"gramene-traits_Ontology" and definitions file is "gramene-traits_Definitions".
Your feedback is appreciated. If possible try to share it with the your
colleagues and the interested people.
Thanks
Pankaj
**************************************************************
Pankaj Jaiswal, Ph.D.
Postdoctoral Associate
Dept. of Plant Breeding
Cornell University
Ithaca, NY-14853, USA
Tel:+1-607-255-3103 / Fax:+1-607-255-6683
E mail: pj37 at cornell.edu
http://www.gramene.org http://ars-genome.cornell.edu/rice
**************************************************************
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!autogenerated-by: GO-Editor version 1.113
!saved-by: pj37
!date: Tue Sep 04 14:50:01 EDT 2001
$Trait_Ontology ; GO:1000000
%genetic trait ; GO:1000002
%plant genetic trait ; GO:1100013
%agronomic trait ; GO:1100014
%hybrid evaluation ; GO:1100032 ; synonym:parental line evaluation
%fertility restoration ; GO:1100041 ; synonym:fertility restoration in F1 hybrids % fertility or sterility trait ; GO:3110024
%complete restoration ; GO:0300379 ; scale:1-2
%insignificant ; GO:0300382 ; scale:9
%less partial ; GO:0300381 ; scale:5-7
%partial restoration ; GO:0300380 ; scale:3-4
%heterosis ; GO:1100042 ; ICIS:1011 ; synonym:heterosis in f1 hybrid ; synonym:hybrid vigor
%glume opening ; GO:1100040 ; synonym:glume angle ; synonym:opening of glume of male sterile lines
%erect ; GO:0300378 ; scale:9
%horizontal ; GO:0300374 ; scale:1
%intermediate ; GO:0300375 ; scale:5
%moderate ; GO:0300376 ; scale:3
%partly erect ; GO:0300377 ; scale:7
%outcrossing potential ; GO:1100033, GO:1100037 ; ICIS:1061 ; synonym:extent of outcrossing ; synonym:extent of outcrossing on male sterile lines
%good ; GO:0300364
%intermediate ; GO:0300365 ; scale:5
%moderate ; GO:0300366 ; scale:3
%poor ; GO:0300368 ; scale:9
%significant ; GO:0300367 ; scale:7
%panicle exsertion ; GO:1100038 ; synonym:panicle exsertion
%enclosed ; GO:0300027 ; scale:9 % panicle exsertion ; GO:1100022
%just exserted ; GO:0300025 ; scale:5 % panicle exsertion ; GO:1100022
%moderately well exserted ; GO:0300024 ; scale:3 % panicle exsertion ; GO:1100022
%partly exserted ; GO:0300026 ; scale:7 % panicle exsertion ; GO:1100022
%well exserted ; GO:0300023 ; scale:1 % panicle exsertion ; GO:1100022
%stigma exsertion ; GO:1100039 ; synonym:stigma exsertion of male sterile lines
%enclosed ; GO:0300373 ; scale:9
%just exserted ; GO:0300372 ; scale:5
%moderately well exserted ; GO:0300371 ; scale:3
%partly exserted ; GO:0300370 ; scale:7
%well exserted ; GO:0300369 ; scale:1
%phenotyphic acceptability ; GO:1100025 ; ICIS:1005 ; synonym:PAcp
%excellent ; GO:0300015 ; scale:1
%fair ; GO:0300017 ; scale:5
%good ; GO:0300016 ; scale:3
%poor ; GO:0300018 ; scale:7
%unacceptable ; GO:0300019 ; scale:9
%quality trait ; GO:0300040
%culm strength trait ; GO:1100018 ; ICIS:1014 ; synonym:Cs
%intermediate ; GO:0300004 ; scale:5
%moderately strong ; GO:0300003 ; scale:3
%strong ; GO:0300002 ; scale:1
%very weak ; GO:0300006 ; scale:9
%weak ; GO:0300005 ; scale:7
%fertility or sterility trait ; GO:3110024
%fertility restoration ; GO:1100041 ; synonym:fertility restoration in F1 hybrids % hybrid evaluation ; GO:1100032
%complete restoration ; GO:0300379 ; scale:1-2
%insignificant ; GO:0300382 ; scale:9
%less partial ; GO:0300381 ; scale:5-7
%partial restoration ; GO:0300380 ; scale:3-4
%male sterility ; GO:1100034 ; MaizeDB:99116
%abortion pattern ; GO:1100036 ; synonym:abortion pattern of male sterile lines
%aborted at pollen maturity stage ; GO:0300355 ; scale:9
%aborted bi-nucleate stage ; GO:0300354 ; scale:5
%aborted trinucleate stage ; GO:0300352 ; scale:7
%aborted uni-nucleate stage ; GO:0300353 ; scale:3
%pollen free ; GO:0300351 ; scale:1
%extent of outcrossing ; GO:1100037 ; synonym:extent of outcrossing on male sterile lines
%male sterility type ; GO:0300000 ; synonym:MS
%cytoplasmic male sterility ; GO:0300340 ; MaizeDB:64827 ; scale:1 ; synonym:CMS
%chinsurah boro ; GO:0300346 ; synonym:CMS-boro
%cms-hl ; GO:0300347 ; synonym:CMS-HL
%wild abortive ; GO:0300345 ; synonym:CMS-WA
%genetically engineered ; GO:0300343 ; scale:5
%reversible male sterility ; GO:0300344 ; synonym:RMS
%genic male sterility ; GO:0300342 ; synonym:GMS
%genic-photoperiod sensitive ; GO:0300349 ; scale:3 ; synonym:PGMS
%genic-thermo-photoperiod sensitive ; GO:0300350 ; scale:4 ; synonym:TPGMS
%genic-thermosensitive ; GO:0300348 ; scale:2 ; synonym:TGMS
%nuclear type ; GO:0300341 ; scale:6
%male sterility-measure ; GO:1100035 ; synonym:degree of male sterility of male sterile lines
%pollen sterility ; GO:0300357
%completely sterile ; GO:0300359 ; scale:1 % spikelet sterility ; GO:0300358
%highly sterile ; GO:0300361 ; scale:3 % spikelet sterility ; GO:0300358
%partially fertile to fertile ; GO:0300363 ; scale:9 % spikelet sterility ; GO:0300358
%partially sterile ; GO:0300362 ; scale:7 % spikelet sterility ; GO:0300358
%sterile ; GO:0300360 ; scale:5 % spikelet sterility ; GO:0300358
%spikelet sterility ; GO:0300358
%completely sterile ; GO:0300359 ; scale:1 % pollen sterility ; GO:0300357
%highly sterile ; GO:0300361 ; scale:3 % pollen sterility ; GO:0300357
%partially fertile to fertile ; GO:0300363 ; scale:9 % pollen sterility ; GO:0300357
%partially sterile ; GO:0300362 ; scale:7 % pollen sterility ; GO:0300357
%sterile ; GO:0300360 ; scale:5 % pollen sterility ; GO:0300357
%grain quality traits ; GO:1100182
%alkali digestion ; GO:1100193 ; synonym:AlkD
%high ; GO:3110009
%intermediate ; GO:3110010 ; scale:4 and 5 % gelatinization temperature ; GO:1100195
%low ; GO:3110007 ; scale:1 and 2
%low or intermediate ; GO:3110008 ; scale:3 % gelatinization temperature ; GO:1100195
%amylose content ; GO:1100192 ; ICIS:1251 ; synonym:Amy
%brown rice traits ; GO:1100185
%brown rice length ; GO:1100187 ; ICIS:1259 ; synonym:Len
%brown rice length-Extra long ; GO:0300237 ; scale:1
%brown rice length-long ; GO:0300247 ; XXscale:3
%brown rice length-medium ; GO:0300249 ; scale:5
%brown rice length-short ; GO:0300248 ; scale:7
%brown rice protein ; GO:1100188 ; ICIS:1260 ; synonym:BrP ; synonym:Prt
%brown rice shape ; GO:1100186 ; ICIS:1258 ; synonym:BrS
%brown rice shape-bold ; GO:0300252 ; scale:5
%brown rice shape-medium ; GO:0300251 ; scale:3
%brown rice shape-round ; GO:0300253 ; scale:9
%brown rice shape-slender ; GO:0300250 ; scale:1
%chalkiness of endosperm ; GO:1100184 ; ICIS:1253 ; synonym:Clk
%large ; GO:0300637 ; scale:9
%medium ; GO:0300638 ; scale:5
%none ; GO:0300635 ; scale:0
%small ; GO:0300636 ; scale:1
%endosperm type ; GO:1100183 ; ICIS:1304 ; synonym:End
%glutinous ; GO:0300607 ; scale:2
%indeterminate ; GO:0300634 ; scale:3
%non-glutinous ; GO:0300521 ; scale:1
%gel consistency ; GO:1100194 ; ICIS:1255 ; synonym:GelC
%hard-1 ; GO:3110006 ; scale:7
%hard-2 ; GO:3110005 ; scale:9
%medium ; GO:3110003 ; scale:5
%soft-1 ; GO:3110002 ; scale:1
%soft-2 ; GO:3110004 ; scale:3
%gelatinization temperature ; GO:1100195 ; ICIS:1256
%high ; GO:3110011 ; scale:1 and 2
%intermediate ; GO:3110010 ; scale:4 and 5 % alkali digestion ; GO:1100193
%low ; GO:3110013 ; scale:6 and 7
%low or intermediate ; GO:3110008 ; scale:3 % alkali digestion ; GO:1100193
%grain elongation ; GO:1100197 ; ICIS:1254
%grain moisture ; GO:1100196 ; ICIS:1303
%grain shattering ; GO:0300235
%grain weight ; GO:3110000, GO:1100180 ; ICIS:1058 ; synonym:grain weight % yield component ; GO:3110012
%100-grain weight ; GO:1100189 ; synonym:GW
%1000-grain weight ; GO:3110001
%head rice ; GO:1100198 ; ICIS:1257
%milled rice ; GO:1100199 ; ICIS:1261
%scent ; GO:1100191 ; ICIS:1252 ; synonym:Sct
%lightly scented ; GO:3110016 ; code:1
%nonscented ; GO:3110015 ; code:0
%scented ; GO:3110017 ; code:2
%height ; GO:0300038
%plant height ; GO:1100020 ; ICIS:1006 ; synonym:Ht
%intermediate ; GO:0300021 ; scale:5
%semidwarf ; GO:0300020 ; scale:1
%tall ; GO:0300022 ; scale:9
%seedling height ; GO:1100131 ; synonym:SH
%maturity trait ; GO:0300264
<days to flower ; GO:1100031 ; ICIS:1013
<days to heading ; GO:1100030 ; ICIS:1305
<days to maturity ; GO:1100026 ; ICIS:1012 ; synonym:Mat
%vigor ; GO:0300039
%seedling or vegetative vigor ; GO:1100015 ; ICIS:1007 ; synonym:Vg
%extra vigorous ; GO:0300033 ; scale:1
%normal ; GO:0300035 ; scale:5
%very weak ; GO:0300037 ; scale:9
%vigorous ; GO:0300034 ; scale:3
%weak ; GO:0300036 ; scale:7
%stress resistance or crop damage traits ; GO:0300236
%abiotic stress resistance ; GO:0300239
%physicochemical stress traits ; GO:1100099
%chemical stress ; GO:0300643
%growth regulators ; GO:0300644
%herbicide sensitivity ; GO:3110014
%soil composition ; GO:1100101
%soil conductivity stress ; GO:0300645 ; synonym:soil pH
%acidic soil ; GO:1100102
%acid sensitivity ; GO:1100104
%acid tolerance ; GO:1100103 ; ICIS:1201
%alkali soil ; GO:1100105 ; synonym:Alk
%alkali sensitivity ; GO:1100107
%alkali tolerance ; GO:1100106 ; ICIS:1202
%soil mineral composition ; GO:0300646
%aluminum sensitivity ; GO:1100113 ; ICIS:1203 ; synonym:aluminum toxicity
%iron sensitivity ; GO:1100111 ; ICIS:1211 ; synonym:FeTox
%phosphorus deficiency ; GO:1100116 ; ICIS:1213 ; synonym:PDef
%saline soil ; GO:1100108
%salt injury ; GO:1100110 ; ICIS:1214 ; synonym:Sal
%salt tolerance ; GO:1100109
%zinc deficiency ; GO:1100117 ; ICIS:1217 ; synonym:PDef
%physical stress ; GO:0300642
%deepwater trait ; GO:1100125
%elongation ; GO:1100126 ; ICIS:1209 ; synonym:Elon
%kneeing ability ; GO:1100128 ; ICIS:1212 ; synonym:KnA
%submergence tolerance ; GO:1100127 ; ICIS:1215 ; synonym:Sub
%drought trait ; GO:1100121
%drought recovery ; GO:1100124 ; synonym:DRR
<drought resistance ; GO:1100123
%drought sensitivity ; GO:1100122 ; synonym:DRS
%light stress ; GO:0300640
%photoperiod sensitivity ; GO:0300641
%temperature stress ; GO:1100118
%cold tolerance ; GO:1100119 ; synonym:CTol
%heat tolerance ; GO:1100120 ; ICIS:1210 ; synonym:HTol
%plant survivability ; GO:1100100 ; ICIS:1216
%biotic stress resistance ; GO:0300238
%crop damage traits ; GO:1100043
%animal stress ; GO:1100074
%bird damage ; GO:1100076 ; ICIS:1169 ; MaizeDB:61496 ; synonym:BD
%high ; GO:0300432 ; scale:9 % rat damage ; GO:1100075
%minimal ; GO:0300430 ; scale:1 % rat damage ; GO:1100075
%none ; GO:0300427 ; scale:0 % rat damage ; GO:1100075
%significant ; GO:0300431 ; scale:5 % rat damage ; GO:1100075
%insect damage ; GO:1100077
%armyworm ; GO:1100078 ; ICIS:1151
%highly resistant ; GO:0300614 ; scale:0
%highly susceptible ; GO:0300615 ; scale:9
%intermediate susceptible ; GO:0300613 ; scale:5
%moderately resistant ; GO:0300612 ; scale:3
%resistant ; GO:0300611 ; scale:1
%susceptible ; GO:0300610 ; scale:7
%caseworm ; GO:1100090 ; ICIS:1153 ; synonym:CW
%highly resistant ; GO:0300616 ; scale:0
%highly susceptible ; GO:0300617 ; scale:9
%intermediate susceptible ; GO:0300618 ; scale:5
%moderately resistant ; GO:0300619 ; scale:3
%resistant ; GO:0300620 ; scale:1
%susceptible ; GO:0300621 ; scale:7
%cutworm ; GO:1100091 ; ICIS:1154
%highly resistant ; GO:0300626 ; scale:0
%highly susceptible ; GO:0300627 ; scale:9
%intermediate susceptible ; GO:0300625 ; scale:5
%moderately resistant ; GO:0300624 ; scale:3
%resistant ; GO:0300622 ; scale:1
%susceptible ; GO:0300623 ; scale:7
%gall midge ; GO:1100089 ; ICIS:1155 ; synonym:GM
%highly resistant ; GO:0300628 ; scale:0
%highly susceptible ; GO:0300629 ; scale:9
%intermediate susceptible ; GO:0300630 ; scale:5
%moderately resistant ; GO:0300631 ; scale:3
%resistant ; GO:0300632 ; scale:1
%susceptible ; GO:0300633 ; scale:7
%Hoppers ; GO:0300338
%leafhopper ; GO:1100082
%green leafhopper ; GO:1100083 ; ICIS:1156 ; synonym:GLH
%highly resistant ; GO:0300531 ; scale:0
%highly susceptible ; GO:0300530 ; scale:7
%intermediate susceptible ; GO:0300528 ; scale:3
%resistant ; GO:0300529 ; scale:1
%susceptible ; GO:0300527 ; scale:5
%very highly susceptible ; GO:0300526 ; scale:9
%zigzag leafhopper ; GO:1100084 ; ICIS:1168
%highly resistant ; GO:0300532 ; scale:0
%highly susceptible ; GO:0300533 ; scale:9
%intermediate susceptible ; GO:0300534 ; scale:5
%moderately resistant ; GO:0300535 ; scale:3
%resistant ; GO:0300536 ; scale:1
%susceptible ; GO:0300537 ; scale:7
%planthopper ; GO:1100079 ; ICIS:1171
%brown planthopper ; GO:1100080 ; ICIS:1152 ; synonym:BPH
%highly resistant ; GO:0300302 ; scale:0
%highly susceptible ; GO:0300525 ; scale:7
%intermediate susceptible ; GO:0300523 ; scale:3
%resistant ; GO:0300522 ; scale:1
%susceptible ; GO:0300524 ; scale:5
%very highly susceptible ; GO:0300518 ; scale:9
%white-backed planthopper ; GO:1100081 ; ICIS:1167 ; synonym:WBPH
%highly resistant ; GO:0300542 ; scale:0
%highly susceptible ; GO:0300538 ; scale:7
%intermediate susceptible ; GO:0300540 ; scale:3
%resistant ; GO:0300539 ; scale:1
%susceptible ; GO:0300541 ; scale:5
%very highly susceptible ; GO:0300543 ; scale:9
%leaf-folder ; GO:1100087 ; ICIS:1157 ; synonym:LF
%highly resistant ; GO:0300550 ; scale:0
%highly susceptible ; GO:0300555 ; scale:7
%intermediate susceptible ; GO:0300553 ; scale:3
%resistant ; GO:0300554 ; scale:1
%susceptible ; GO:0300552 ; scale:5
%very highly susceptible ; GO:0300551 ; scale:9
%leaf-roller ; GO:1100088 ; ICIS:1158
%highly resistant ; GO:0300562 ; scale:0
%highly susceptible ; GO:0300563 ; scale:9
%intermediate susceptible ; GO:0300564 ; scale:5
%moderately resistant ; GO:0300565 ; scale:3
%resistant ; GO:0300566 ; scale:1
%susceptible ; GO:0300567 ; scale:7
%rice bug ; GO:1100093 ; ICIS:1159 ; synonym:RB
%highly resistant ; GO:0300568 ; scale:0
%highly susceptible ; GO:0300569 ; scale:9
%intermediate susceptible ; GO:0300570 ; scale:5
%moderately resistant ; GO:0300571 ; scale:3
%resistant ; GO:0300572 ; scale:1
%susceptible ; GO:0300573 ; scale:7
%rice delphacid ; GO:1100085 ; synonym:RDel
%highly resistant ; GO:0300556 ; scale:0
%highly susceptible ; GO:0300557 ; scale:7
%intermediate susceptible ; GO:0300559 ; scale:3
%resistant ; GO:0300560 ; scale:1
%susceptible ; GO:0300558 ; scale:5
%very highly susceptible ; GO:0300561 ; scale:9
%rice hispa ; GO:1100094 ; ICIS:1160
%highly resistant ; GO:0300578 ; scale:0
%highly susceptible ; GO:0300579 ; scale:9
%intermediate susceptible ; GO:0300577 ; scale:5
%moderately resistant ; GO:0300576 ; scale:3
%resistant ; GO:0300575 ; scale:1
%susceptible ; GO:0300574 ; scale:7
%rice skipper ; GO:1100095 ; ICIS:1161
%highly resistant ; GO:0300580 ; scale:0
%highly susceptible ; GO:0300581 ; scale:9
%intermediate susceptible ; GO:0300582 ; scale:5
%moderately resistant ; GO:0300583 ; scale:3
%resistant ; GO:0300584 ; scale:1
%susceptible ; GO:0300585 ; scale:7
%rice whorl maggot ; GO:1100092 ; ICIS:1162 ; synonym:RWM
%highly resistant ; GO:0300590 ; scale:0
%highly susceptible ; GO:0300591 ; scale:9
%intermediate susceptible ; GO:0300589 ; scale:5
%moderately resistant ; GO:0300588 ; scale:3
%resistant ; GO:0300587 ; scale:1
%susceptible ; GO:0300586 ; scale:7
%sogatodes ; GO:1100097 ; ICIS:1163
%highly resistant ; GO:0300592 ; scale:0
%highly susceptible ; GO:0300593 ; scale:9
%intermediate susceptible ; GO:0300594 ; scale:5
%moderately resistant ; GO:0300595 ; scale:3
%resistant ; GO:0300597 ; scale:1
%susceptible ; GO:0300596 ; scale:7
%stem borers ; GO:1100086 ; ICIS:1164 ; synonym:SB
%highly resistant ; GO:0300544 ; scale:0
%highly susceptible ; GO:0300548 ; scale:7
%intermediate susceptible ; GO:0300547 ; scale:3
%resistant ; GO:0300549 ; scale:1
%susceptible ; GO:0300546 ; scale:5
%very highly susceptible ; GO:0300545 ; scale:9
%stink bug ; GO:1100096 ; ICIS:1165
%highly resistant ; GO:0300598 ; scale:0
%highly susceptible ; GO:0300599 ; scale:9
%intermediate susceptible ; GO:0300600 ; scale:5
%moderately resistant ; GO:0300601 ; scale:3
%resistant ; GO:0300602 ; scale:1
%susceptible ; GO:0300603 ; scale:7
%thrips ; GO:1100098 ; ICIS:1166
%highly resistant ; GO:0300604 ; scale:0
%highly susceptible ; GO:0300605 ; scale:9
%intermediate susceptible ; GO:0300606 ; scale:5
%resistant ; GO:0300608 ; scale:1
%susceptible ; GO:0300609 ; scale:7
%rat damage ; GO:1100075 ; ICIS:1170 ; synonym:RD
%high ; GO:0300432 ; scale:9 % bird damage ; GO:1100076
%minimal ; GO:0300430 ; scale:1 % bird damage ; GO:1100076
%none ; GO:0300427 ; scale:0 % bird damage ; GO:1100076
%significant ; GO:0300431 ; scale:5 % bird damage ; GO:1100076
%disease stress ; GO:1100044
%bacterial disease ; GO:0300177
%bacterial blight ; GO:1100053 ; ICIS:1101 ; synonym:BB ; synonym:leaf blight
%highly resistant ; GO:0300463 ; scale:1
%highly susceptible ; GO:0300467 ; scale:9
%moderately susceptible ; GO:0300464 ; scale:5
%resistant ; GO:0300465 ; scale:3
%susceptible ; GO:0300466 ; scale:7
%bacterial leaf streak ; GO:1100051 ; ICIS:1102 ; XX:\<new dbxref> ; synonym:BLS
%seedling blight ; GO:1100064 ; ICIS:1117 ; synonym:kresek ; synonym:leaf blight
%highly resistant ; GO:0300469 ; scale:2
%highly susceptible ; GO:0300475 ; scale:8
%intermediate susceptible ; GO:0300473 ; scale:6
%moderately resistant ; GO:0300471 ; scale:4
%moderately susceptible ; GO:0300472 ; scale:5
%resistant ; GO:0300470 ; scale:3
%susceptible ; GO:0300474 ; scale:7
%very highly resistant ; GO:0300468 ; scale:1
%very highly susceptible ; GO:0300476 ; scale:9
%sheath blight ; GO:1100065 ; ICIS:1118 ; synonym:ShB
%fungal disease ; GO:0300337
%bakanae disease ; GO:1100071 ; synonym:Bak
%blast disease ; GO:1100045 ; ICIS:1104
%leaf blast ; GO:1100046 ; synonym:Bl
%highly resistant ; GO:0300387 ; scale:1 ; synonym:HR
%highly susceptible ; GO:0300385 ; scale:8 ; synonym:HS
%intermediate susceptible ; GO:0300391 ; scale:5 ; synonym:IS
%moderate resistant ; GO:0300389 ; scale:3 ; synonym:MR
%moderate susceptible ; GO:0300388 ; scale:4 ; synonym:MS
%resistant ; GO:0300390 ; scale:2 ; synonym:R
%susceptible ; GO:0300386 ; scale:7 ; synonym:S
%towards susceptible ; GO:0300392 ; scale:6
%very highly resistant ; GO:0300383 ; scale:0 ; synonym:VHR ; synonym:no incidence ; synonym:no symptom
%very highly susceptible ; GO:0300384 ; scale:9 ; synonym:VHS
%panicle blast ; GO:1100047 ; ICIS:1119 ; synonym:PB
%highly resistant ; GO:0300393 ; scale:0 ; synonym:HR ; synonym:no incidence ; synonym:no symptom
%higly susceptible ; GO:0300398 ; scale:9 ; synonym:HS
%intermediate susceptible ; GO:0300396 ; scale:5 ; synonym:IS
%moderate resistant ; GO:0300395 ; scale:3 ; synonym:MR
%resistant ; GO:0300394 ; scale:1 ; synonym:R
%susceptible ; GO:0300397 ; scale:7 ; synonym:S
%grain discoloration ; GO:1100067 ; synonym:Gd
%highly resistant ; GO:0300454 ; scale:0
%highly susceptible ; GO:0300459 ; scale:9
%moderately resistant ; GO:0300455 ; scale:3
%moderately susceptible ; GO:0300456 ; scale:5
%resistant ; GO:0300457 ; scale:1
%susceptible ; GO:0300458 ; scale:7
%leaf scald ; GO:1100052 ; ICIS:1110 ; synonym:LSc
%highly resistant ; GO:0300415 ; scale:0 ; synonym:HR ; synonym:no incidence ; synonym:no symptom
%highly susceptible ; GO:0300420 ; scale:9
%intermediate susceptible ; GO:0300418 ; scale:5
%moderately resistant ; GO:0300416 ; scale:3
%resistant ; GO:0300417 ; scale:1
%susceptible ; GO:0300419 ; scale:7 ; synonym:\<new synonym>
%rot disease ; GO:0300428
%sheath rot ; GO:1100066 ; ICIS:1114 ; synonym:ShR
%highly resistant ; GO:0300449 ; scale:0
%highly susceptible ; GO:0300461 ; scale:9
%moderately resistant ; GO:0300450 ; scale:3
%moderately susceptible ; GO:0300452 ; scale:5
%resistant ; GO:0300451 ; scale:1
%susceptible ; GO:0300453 ; scale:7
%stem rot ; GO:1100072 ; ICIS:1115 ; synonym:SR
%highly resistant ; GO:0300439 ; scale:1
%highly susceptible ; GO:0300460 ; scale:9
%moderately resistant ; GO:0300440 ; scale:3
%moderately susceptible ; GO:0300442 ; scale:5
%resistant ; GO:0300441 ; scale:1
%susceptible ; GO:0300443 ; scale:7
%smut disease ; GO:0300426
%false smut ; GO:1100068 ; ICIS:1106 ; synonym:FSm
%highly resistant ; GO:0300444 ; scale:0
%highly susceptible ; GO:0300462 ; IRRI:SES ; scale:9
%moderately resistant ; GO:0300445 ; scale:3
%moderately susceptible ; GO:0300446 ; scale:5
%resistant ; GO:0300447 ; scale:1
%susceptible ; GO:0300448 ; scale:7
%kernel smut ; GO:1100069 ; ICIS:1109 ; IRRI:SES ; synonym:KSm
%spot disease ; GO:0300429
%brown spot ; GO:1100048 ; ICIS:1105 ; synonym:BS
%highly resistant ; GO:0300399 ; scale:1 ; synonym:HR
%highly susceptible ; GO:0300405 ; scale:8 ; synonym:HS
%intermediate susceptible ; GO:0300407 ; scale:5 ; synonym:IS
%moderate resistant ; GO:0300400 ; scale:3 ; synonym:MR
%moderate susceptible ; GO:0300404 ; scale:4 ; synonym:MS
%resistant ; GO:0300401 ; scale:2 ; synonym:R
%susceptible ; GO:0300406 ; scale:7 ; synonym:S
%towards susceptible ; GO:0300402 ; scale:6 ; synonym:TS
%very highly resistant ; GO:0300403 ; scale:0 ; synonym:VHR ; synonym:no incidence ; synonym:no symptom
%very highly susceptible ; GO:0300408 ; scale:9 ; synonym:VHS
%narrow brown leaf spot ; GO:1100049 ; ICIS:1111 ; synonym:NBLS
%highly resistant ; GO:0300409 ; scale:0 ; synonym:HR ; synonym:no incident ; synonym:no symptom
%highly susceptible ; GO:0300413 ; scale:9 ; synonym:HS
%moderaltely resistant ; GO:0300414 ; scale:3 ; synonym:MR
%moderaltely susceptible ; GO:0300410 ; scale:5 ; synonym:MS
%resistant ; GO:0300411 ; scale:1 ; synonym:R
%susceptible ; GO:0300412 ; scale:7 ; synonym:S
%udbatta disease ; GO:1100070 ; synonym:UDb
%highly resistant ; GO:0300422 ; scale:0
%highly susceptible ; GO:0300424
%resistant ; GO:0300423 ; scale:1
%susceptible ; GO:0300425 ; scale:5
%mycoplasma-like organism ; GO:1100056 ; synonym:MLO
%yellow dwarf ; GO:1100059 ; synonym:YD
%nematode ; GO:0300421
%Ufra ; GO:1100073 ; ICIS:1116 ; synonym:U
%highly resistant ; GO:0300433 ; scale:0
%highly susceptible ; GO:0300437 ; scale:7
%moderately susceptible ; GO:0300438 ; scale:3
%resistant ; GO:0300435 ; scale:1
%susceptible ; GO:0300434 ; scale:5
%very highly susceptible ; GO:0300436 ; scale:9
%viral disease ; GO:1100054
%black streak dwarf virus ; GO:1100061 ; ICIS:1103
%highly resistant ; GO:0300477 ; scale:1
%highly susceptible ; GO:0300481 ; scale:9
%moderate ; GO:0300479 ; scale:5
%resistant ; GO:0300478 ; scale:3
%susceptible ; GO:0300480 ; scale:7
<rice grassy stunt 1 and 2 disease ; GO:1100058
<grassy stunt virus ; GO:1100055 ; ICIS:1108
%rice grassy stunt virus-1 ; GO:0300519 ; synonym:RGSV1
%highly resistant ; GO:0300492 ; scale:1
%highly susceptible ; GO:0300496 ; scale:9
%moderate ; GO:0300494 ; scale:5
%resistant ; GO:0300493 ; scale:3
%susceptible ; GO:0300495 ; scale:7
%rice grassy stunt virus-2 ; GO:0300520 ; synonym:RGSV2
%highly resistant ; GO:0300487 ; scale:1
%highly susceptible ; GO:0300491 ; scale:9
%moderate ; GO:0300489 ; scale:5
%resistant ; GO:0300488 ; scale:3
%susceptible ; GO:0300490 ; scale:7
%rice hoja blanca ; GO:1100063 ; synonym:RHBV
%highly resistant ; GO:0300497 ; scale:1
%highly susceptible ; GO:0300501 ; scale:9
%moderate ; GO:0300500 ; scale:5
%resistant ; GO:0300499 ; scale:3
%susceptible ; GO:0300498 ; scale:7
%very highly resistant ; GO:0300502 ; scale:0
%rice ragged stunt disease ; GO:1100060 ; ICIS:1112
%highly resistant ; GO:0300482 ; scale:1
%highly susceptible ; GO:0300486 ; scale:9
%moderate ; GO:0300484 ; scale:5
%resistant ; GO:0300483 ; scale:3
%susceptible ; GO:0300485 ; scale:7
%rice tungro disease ; GO:1100057 ; ICIS:1113 ; synonym:RTD
%highly resistant ; GO:0300503 ; scale:1
%highly susceptible ; GO:0300504 ; scale:9
%moderate ; GO:0300505 ; scale:5
%resistant ; GO:0300506 ; scale:3
%susceptible ; GO:0300507 ; scale:7
%rice yellow mottle ; GO:1100062 ; synonym:RYMV
%highly resistant ; GO:0300508 ; scale:1
%highly susceptible ; GO:0300509 ; scale:9
%moderate ; GO:0300510 ; scale:5
%resistant ; GO:0300511 ; scale:3
%susceptible ; GO:0300512 ; scale:7
%Weeds ; GO:0300339
%broad-leaved weed ; GO:0300517
%grass weed ; GO:0300515
%sedge weed ; GO:0300516
%yield and yield component ; GO:1100027
%yield ; GO:0300001
%biomass yield ; GO:1100029 ; ICIS:1301 ; MaizeDB:61429
%forage yield ; GO:0300356 ; MaizeDB:103719
%grain yield ; GO:1100028 ; ICIS:1003 ; MaizeDB:78154 ; synonym:Yld
%yield component ; GO:3110012
%grain weight ; GO:3110000, GO:1100180 ; ICIS:1058 ; synonym:grain weight % grain quality traits ; GO:1100182
%100-grain weight ; GO:1100189 ; synonym:GW
%1000-grain weight ; GO:3110001
%leaf senescence ; GO:1100021 ; ICIS:1015 ; MaizeDB:102636 ; synonym:Sen ; synonym:foilar senescence
%early or fast ; GO:0300009 ; scale:9 ; synonym:fast leaf senescence
%intermediate ; GO:0300008 ; scale:5
%late or slow ; GO:0300007 ; scale:1
%lodging incidence ; GO:1100019 ; ICIS:1010 ; synonym:Lg
%panicle exsertion ; GO:1100022 ; ICIS:1004 ; synonym:Exs
%enclosed ; GO:0300027 ; scale:9 % panicle exsertion ; GO:1100038
%just exserted ; GO:0300025 ; scale:5 % panicle exsertion ; GO:1100038
%moderately well exserted ; GO:0300024 ; scale:3 % panicle exsertion ; GO:1100038
%partly exserted ; GO:0300026 ; scale:7 % panicle exsertion ; GO:1100038
%well exserted ; GO:0300023 ; scale:1 % panicle exsertion ; GO:1100038
%panicle number ; GO:1100169 ; ICIS:1057
%panicle threshability ; GO:1100023 ; ICIS:1008 ; synonym:Thr
%difficult ; GO:0300028 ; scale:1
%easy ; GO:0300032 ; scale:9
%intermediate ; GO:0300030 ; scale:5
%loose ; GO:0300031 ; scale:7
%moderately difficult ; GO:0300029 ; scale:3
%spikelet fertility ; GO:1100024 ; ICIS:1001\, ICIS\:1059\, ICIS\:1062 ; synonym:SpFert ; synonym:seed setting
%fertile ; GO:0300011 ; scale:3
%highly fertile ; GO:0300010 ; scale:1
%highly sterile ; GO:0300013 ; scale:7
%partly sterile ; GO:0300012 ; scale:5
%sterile ; GO:0300014 ; scale:9
%tillering ability ; GO:1100016 ; ICIS:1009 ; synonym:Ti
%tiller number ; GO:1100017 ; ICIS:1068
%good ; GO:0308826 ; scale:3
%low ; GO:0308828 ; scale:7
%medium ; GO:0308827 ; scale:5
%very high ; GO:0308214 ; scale:1
%very low ; GO:0308824 ; scale:9
%morphological character trait ; GO:1100129
%grain morphology trait ; GO:1100175
%grain length ; GO:1100177 ; ICIS:1051 ; synonym:GrL
%grain size ; GO:1100176 ; ICIS:1302
%grain thickness ; GO:1100179 ; ICIS:1309 ; synonym:GrW
%grain weight ; GO:1100180 ; ICIS:1058
%grain width ; GO:1100178 ; ICIS:1052 ; synonym:GrW
%seed coat color ; GO:1100190 ; synonym:SCC ; synonym:bran color
%seed coat color-brown ; GO:0300243 ; scale:4
%seed coat color-light brown ; GO:0300241 ; scale:2
%seed coat color-purple ; GO:0300246 ; scale:7
%seed coat color-red ; GO:0300244 ; scale:5
%seed coat color-speckled brown ; GO:0300242 ; scale:3
%seed coat color-variable purple ; GO:0300245 ; scale:6
%seed coat color-White ; GO:0300240 ; scale:1
%unfilled grain ; GO:1100181 ; ICIS:1060
%leaf morphology trait ; GO:1100136
%leaf angle ; GO:1100142 ; synonym:LBP
%droopy ; GO:0300223
%erect ; GO:0300221
%flag leaf angle ; GO:1100143 ; ICIS:1065 ; synonym:FLA
%descending ; GO:0300220
%erect ; GO:0300217
%horizontal ; GO:0300219
%intermediate ; GO:0300218
%horizontal ; GO:0300222
%leaf blade pubescence ; GO:1100139 ; synonym:LBP
%glabrous ; GO:0300232
%intermediate ; GO:0300233
%pubescent ; GO:0300234
%leaf color ; GO:3110033
%auricle color ; GO:1100150 ; synonym:AC
%basal leaf sheath color ; GO:1100141 ; ICIS:1306 ; synonym:BLSC
%leaf sheath color-green ; GO:0300213
%leaf sheath color-light purple ; GO:0300216
%leaf sheath color-purple ; GO:0300215
%leaf sheath color-purple lines ; GO:0300214
%leaf blade color ; GO:1100140 ; ICIS:1054 ; synonym:LBC
%dark green ; GO:0300229
%green ; GO:0300227
%light green ; GO:0300224
%purple ; GO:0300230
%purple blotch ; GO:0300228
%purple markings ; GO:0300225
%purple tips ; GO:0300226
%leaf collar color ; GO:1100149 ; synonym:CC ; synonym:collar color
%leaf length ; GO:1100137 ; synonym:LL
%leaf shattering ; GO:1100144 ; ICIS:1069
%leaf width ; GO:1100138 ; ICIS:1308 ; synonym:LW
%Broad ; GO:0300209
%Narrow ; GO:0300212
%Very narrow ; GO:0300211
%ligule morphological trait ; GO:1100145
%ligule color ; GO:1100147 ; synonym:LgC
%ligule length ; GO:1100146 ; synonym:LgL
%ligule shape ; GO:1100148 ; synonym:LS
%panicle morphology trait ; GO:1100168
%awning ; GO:1100157 ; ICIS:1063 ; synonym:An
%awn color ; GO:1100158
%glume discoloration ; GO:1100050 ; ICIS:1107
%lemma and palea ; GO:1100163
%lemma and palea color ; GO:1100164 ; synonym:LmPC
%apiculus color ; GO:1100160 ; synonym:ApC
%lemma and palea pubescence ; GO:1100165 ; synonym:LmPb
%sterile lemma color ; GO:1100166 ; synonym:SLmC
%sterile lemma length ; GO:1100167 ; synonym:SLmL
%sterile lemma absent ; GO:3110018 ; code:0
%sterile lemma length-asymmetrical ; GO:3110022 ; scale:9
%sterile lemma length-extra long ; GO:3110021 ; code:7
%sterile lemma length-long ; GO:3110019 ; code:5
%sterile lemma length-medium ; GO:3110023 ; code:3
%sterile lemma length-short ; GO:3110020 ; code:1
%panicle axis ; GO:1100174 ; synonym:PnAk
%panicle length ; GO:1100170 ; synonym:PnL
%panicle type ; GO:1100171 ; ICIS:1066 ; synonym:PnT
%secondary branching of panicles ; GO:1100173 ; synonym:PnBr
%panicle weight ; GO:1100172 ; ICIS:1067
%stigma color ; GO:1100162 ; synonym:SgC
%root morphology trait ; GO:3110025
%root length ; GO:3110026
%root penetration index ; GO:3110028
%root thickness ; GO:3110029
%root weight ; GO:3110031
%root/shoot ratio ; GO:3110027
%rot branching ; GO:3110030
%stem morphology trait ; GO:1100134
%culm morphology ; GO:1100151
%basal internode diameter ; GO:1100156 ; synonym:DBI
%culm angle ; GO:1100154 ; synonym:CmA
%culm internode color ; GO:1100155 ; ICIS:1064 ; synonym:CmlC
%culm length ; GO:1100152 ; synonym:CmL
%culm number ; GO:1100153 ; synonym:CmN
%internode length ; GO:3110032
%nodal rooting ; GO:1100200 ; ICIS:1055
%nodal tillering ; GO:1100133 ; ICIS:1056
%stem thickness ; GO:1100135 ; ICIS:1055 ; synonym:culm thickness
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term: 100-grain weight
goid: GO:1100189
definition: measurements in grams of 100 well-developed whole grains, dried to 13% moisture content, weight on a precision balance. Determine at growth stage 9
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: 1000-grain weight
goid: GO:3110001
definition: measurements in grams of 1000 well-developed whole grains, dried to 13% moisture content, weight on a precision balance. Determine at growth stage 9
definition_reference: GR:pj37
term: aborted at pollen maturity stage
goid: GO:0300355
definition: abortion at later stage of microspore development, the pollen looks like a fertile pollen, example 518A (O. nivara cytoplasm) in rice
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: aborted bi-nucleate stage
goid: GO:0300354
definition: abortion at bi-nucleate stage of microspore development, example CMS-HL in rice
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: aborted trinucleate stage
goid: GO:0300352
definition: abortion at trinucleate stage of microspore development, example CMS-boro in rice
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: aborted uni-nucleate stage
goid: GO:0300353
definition: abortion at uni-nucleate stage of microspore development, example CMS-WA in rice
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: abortion pattern
goid: GO:1100036
definition: can be monitored at growth stage 5-6. florets are collected and fixed in 3:1 acetic alcohol before pollen grains are squeezed out and stained in aceto-carmine. the observations are made on staining behaviour and number of nuclei in most of the pollens
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: alkali digestion
goid: GO:1100193
definition: is an indirect measure of gelatinization temperature. Observed by placing six milled-rice kernels in 10ml 1.7% KOH in a shallow container and arrange them so that they do not touch. Let them stand for 23hrs at 30degC temperature and score for spreading.. Monitored at growth stage 9 (after milling). Measure for Alkali digestion is inversely proportional to the gelatinization temperature, e.g. if alkali digestion is low, the gelatinization temperature is high.
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: alkali sensitivity
goid: GO:1100107
definition: Note: Observe general growth conditions in relation to standard resistant and susceptible checks. Since some soil problems are very heterogenous in the field, several replications may be needed to obtain precise reading At growth stage: 3-4 Leaf is counted as discolored or dead If more than half of its area is discolored or dead. Scale-(Alkali & salt injury) 1-Growth and tillering nearly normal 3-Growth nearly normal but there is some reduction in tillering and some leaves discolored6(alkali)/ whitish and rolled (salt) 5-Growth and tillering reduced; most leaves discolored (alkali)/ rolled (salt); only a few elongating 7-Growth completely ceases; most leaves dry; some plants dying 9-Almost all plants dead or dying
definition_reference: IRRI:SES
term: amylose content
goid: GO:1100192
definition: use standard laboratory procedure to determine amylose content. Give amylose contentin actual percentage
definition_reference: IRRI:SES
term: apiculus color
goid: GO:1100160
definition: At growth stage: 7-9, Code-Color, 1-White, 2-Straw, 3-Brown (tawny), 4-Red, 5-Red apex, 6-Purple, 7-Purple apex
definition_reference: IRRI:SES
term: auricle color
goid: GO:1100150
definition: At growth stage: 4-5 Code-Color 1-Light green 2-Purple
definition_reference: IRRI:SES
term: awn color
goid: GO:1100158
definition: At growth stage: 6 Code- 0-Awnless 1-Straw 2-Gold 3-Brown (tawny) 4-Red 5-Purple 6-Black
definition_reference: IRRI:SES
term: awning
goid: GO:1100157
definition: ) At growth stage: 7-9 Code- 0-Absent 1-Short and partly awned 5-Short and fully awned 7-Long and partly awned 9-Long and fully awned
definition_reference: IRRI:SES
term: bacterial blight
goid: GO:1100053
definition: Causal agent: Xanthomonas oryzae pv. oryzae. symptoms: lesions usually start near the leaf tips or leaf margins or both, and extend down the outer edge(s). young lesions are pale to greyinsh green, later turning yellow to grey (dead) with time. In very susceptible varieties, lesions may extend to the entire leaf length into the leaf sheath. For field test of leaf blight at growth stage 5-8. Young leaves should not be innoculated. Old or leaves with symptoms of nutient deficiency or other diseases should also be avoided for innoculation
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: bacterial leaf streak
goid: GO:1100051
definition: CAusal agent: Xanthomonas oryzae pv. oryzicola. Symptoms: linear lesions with small bacterila exudates evident. This scale may also be used for leaf smut caused by Entyloma oryzae.
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: bakanae disease
goid: GO:1100071
definition: Causal agent: Gibberella fujikuroi. Symptoms: the plant elongates abnormally, has few tillers and usually dies before producing grains. Monitored at growth stage 3-6
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: basal internode diameter
goid: GO:1100156
definition: Note: Enter actual measurements in millimeters from the outer diameter of the culms at the basal portion of the main culm. Sample size = 3, At growth stage: 7-9
definition_reference: IRRI:SES
term: basal leaf sheath color
goid: GO:1100141
definition: At growth stage: 3-5 early to late vegetative stage Code-Color 1-Green 2-Purple line 3-Light purple 4-Purple
definition_reference: IRRI:SES
term: biomass yield
goid: GO:1100029
definition: the material produced by the growth of plants, especially as a product of farming
definition_reference: ISBN:0198506732
term: bird damage
goid: GO:1100076
definition: Since there is no genetic resistance to birds, the damage can be quantified as it does represent resistance. factors like flag leaf angle or panicle exsertion are important.
definition_reference: GR:pj37
definition_reference: IRRI:SES
term: broad-leaved weed
goid: GO:0300517
definition: a common sedge weed Monochoria vaginalis (monochoria). Grows as a weed in the rice field. Can be distinguished from rice plant by the leaf shape, venation, stem cross-section and plant shape leaf shape.
definition_reference: GR:pj37
definition_reference: ISBN:9712200299
term: brown planthopper
goid: GO:1100080
definition: causal agent: Nilparvata lugens. Symptoms: partial to pronounced yellowing and increasing severity of stunting. Extereme signs are wilting to death of plants. Infested areas in the field may be patchy. Monitored at growth stage 2 (greenhouse) and 3-9 (field)
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: brown rice length
goid: GO:1100187
definition: length of the grain. monitored at growth stage 9 after dehulling, before milling
definition_reference: IRRI:SES
term: brown rice length-Extra long
goid: GO:0300237
definition: length more than 7.5mm
definition_reference: IRRI:SES
term: brown rice length-long
goid: GO:0300247
definition: length 6.6-7.5 mm
definition_reference: IRRI:SES
term: brown rice length-medium
goid: GO:0300249
definition: length 5.51-6.6 mm
definition_reference: IRRI:SES
term: brown rice length-short
goid: GO:0300248
definition: length 5.5 mm or less
definition_reference: IRRI:SES
term: brown rice protein
goid: GO:1100188
definition: percent of total brown rice weight (at 14% moisture) to one decimal place. monitored at growth stage 9 (after dehulling)
definition_reference: IRRI:SES
term: brown rice shape
goid: GO:1100186
definition: Kernel shape can be easily estimated by this method (avoid broken samples). At growth stage: 9 (after harvesting, cleaning, and dehulling), Scale-Shape -Ratio: 1-Slender-Over 3.0, 3-Medium-2.1 to 3.0, 5-Bold-1.1 to 2.0, 7-Round-Less than 1.1
definition_reference: IRRI:SES
term: brown rice shape-bold
goid: GO:0300252
definition: length-width ratio is 1.1-2.0
definition_reference: IRRI:SES
term: brown rice shape-medium
goid: GO:0300251
definition: length-width ratio 2.1-3.0
definition_reference: IRRI:SES
term: brown rice shape-round
goid: GO:0300253
definition: length-width ratio is less than 1.1
definition_reference: IRRI:SES
term: brown rice shape-slender
goid: GO:0300250
definition: length-width ratio is over 3.0
definition_reference: IRRI:SES
term: brown spot
goid: GO:1100048
definition: Causal agent: Cochliobolus miyabeanus (Bipolaris oryzae, Drechslera oryzae).Symptom: typical leaf spots are small, oval or circular and dark brown. Larger lesions usually have same color on the edges but have a pale (usually greyish) center. Most spots have a light yellow halo around the outer edge. Monitored at growth stage 2 and 5-9. The respective scales may also be used for eye spot disease caused by Drechslera gigantea.
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: caseworm
goid: GO:1100090
definition: causal agent: Nymphula depunctalis. Symptoms: Larvae feed on leaf tissue, leaving only the papery upper epidermis. monitored at growth stage 2-7
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: chalkiness of endosperm
goid: GO:1100184
definition: Evaluate a representative milled sample for the degree (extent) of chalkiness that will best describe the sample with respect to (a) white belly, (b) white center, (c) white back. At growth stage: 9, Scale-(percentage of kernel area), 0-None, 1-Small (less than 10%), 2-Medium (11% to 20%), 3-Large (more than 20%)
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: chinsurah boro
goid: GO:0300346
definition: abortion of micropsore development at trinucleate stage
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: cms-hl
goid: GO:0300347
definition: abortion of micropsore development at binucleate stage
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: cold tolerance
goid: GO:1100119
definition: tolerance to cold temperatures if plant is exposed to below permissive temperature limits. Observe differences in vigor along with subtle changes in leaf color. The optimum time to make observations would be the seedling, tillering, flowering and mature stages. Monitor at growth stages 1 and 4-9, Scale-(for seedlings)-(from tillering to maturity)-(Spikelet fertility), 1-Seedlings dark green-Plants have a normal color; rate of growth and flowering normal-More than 80%, 3-Seedlings light green-Plants slightly stunted, growth slightly retarded-61-80%, 5-Seedlings yellow-Plants moderately stunted, leaves yellowish and development delayed-41-60%, 7-Seedlings brown-Plants severely stunted, leaves yellow and development delayed and panicles poorly exserted-11-40%, 9-Seedlings dead-Plants severely stunted, with leaves brown, development much delayed and panicles not exserted -Less than 11%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: complete restoration
goid: GO:0300379
definition: when polen fertility is above 90% and spikelet fertility also 90% and above
definition_reference: IRRI:SES
definition_reference: GR:Pj37
term: completely sterile
goid: GO:0300359
definition: 100% pollen sterility
definition_reference: IRRI:SES
term: culm angle
goid: GO:1100154
definition: At growth stage: 7-9, Code-1-Erect (<30?), 2-Intermediate ( about 45?), 3-Open ( about 60?), 5-Spreading ( >60?), 9-Procumbent (The culm or its lower part rests on ground surface)
definition_reference: IRRI:SES
term: culm internode color
goid: GO:1100155
definition: Note: The outer surface of the internodes on the culm is recorded. At growth stage: 7-9 Code- 1-Green 2-Light gold 3-Purple lines 4-Purple
definition_reference: IRRI:SES
term: culm length
goid: GO:1100152
definition: Note: Measure from soil surface to panicle base in centimeters Sample size = 5 At growth stage: 7-9
definition_reference: IRRI:SES
term: culm number
goid: GO:1100153
definition: Note: Enter actual count of the total number of tiilers after full heading, Specify if per plant, hill or area At growth stage: 6-9
definition_reference: IRRI:SES
term: culm strength trait
goid: GO:1100018
definition: the test gives indication of culm stiffness and resilience at growth stage 8-9
definition_reference: IRRI:Rice SES (1996)
definition_reference: GR:pj37
term: cytoplasmic male sterility
goid: GO:0300340
definition: caused by the interaction of cytoplasmic (mitochondrial/chloroplast) and nuclear genomes. the trait shows non-mendelian inheritance or maternal inheritance
definition_reference: GR:pj37
definition_reference: IRRI:SES
term: days to maturity
goid: GO:1100026
definition: number of days required from seeding to grain ripening (85% of grains on panicle are mature). Observe at growth stage 9
definition_reference: IRRI:SES
term: difficult
goid: GO:0300028
definition: less than one percent
definition_reference: IRRI:SES
term: drought recovery
goid: GO:1100124
definition: Note: Scores are taken after 10 days following soaking rain or watering- Indicate the degree of stress before recovery, Scale-(plants recovered), 1-90-100% 3-70-89%, 5-40-69%, 7-20-39%, 9-0-19%
definition_reference: IRRI:SES
term: drought sensitivity
goid: GO:1100122
definition: Note: Drought sensitivity is highly interactive with crop phenology, plant growth prior to stress, and timing, duration, and intensity of drought stress. For many soils, it takes at least 2 rainless weeks to cause marked differences in drought sensitivity during the vegetative stage and at least 7 rainless days during the reproductive stage to cause severe drought injury. Leaf rolling precedes leaf drying during drought. Repeated ratings are recommended through progress of the drought. Record the stage of plant growth when the stress occurred and the number of stress days, Scale-(leaf rolling at vegetative stage)-(leaf drying at vegetative stage)-Spikelet fertility, 0-Leaves healthy-No symptoms--, 1-Leaves start to fold (shallow V-shape)-Slight tip drying-More than 80%, 3-Leaves folding (deep V-shape-Tip drying extended up to ? length in most leaves-61-80%, 5-Leaves fully cupped (U-shape)-One-fourth to 1/2 of all leaves-41-60% 7-Leaf margins touching (O-shape)-More than 2/3 of all leaves fully dried-11-40%, 9-Leaves tightly rolled-All plants apparently dead-Less than 11%
definition_reference: IRRI:SES
term: early or fast
goid: GO:0300009
definition: all leaves yellow or dead
definition_reference: IRRI:SES
term: easy
goid: GO:0300032
definition: 51-100 percent
definition_reference: IRRI:SES
term: elongation
goid: GO:1100126
definition: Note: Some rices can elongate and grow in areas annually flooded to varying depths- The scale is based on the performance of check varieties. Specify water depth under which the data was recorded. At growth stage: 5-6 Scale-Description-Biological check 1-Best elongation response-Best local floating variety (i.e- Leb Mue Nahng 111) 3-Response better than that of elongating semidwarf, but not as good as that of the best local floating variety- 5-Response similar to that of elongating semidwarf-Elongating semidwarf (i.e. IR11141-6-1-4) 7-Response better than that of the nonelongating semidwarf, but not as good as that of elongating semidwarf- 9-Poorest elongation, or none-Non-elongating semidwarf (i.e. IR42)
definition_reference: IRRI:SES
term: enclosed
goid: GO:0300027
definition: above 40% coverage of panicle by the flag leaf sheath
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: enclosed
goid: GO:0300373
definition: 0-10% stigma exsertion
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: endosperm type
goid: GO:1100183
definition: Note: Classification is based on the staining reaction of the cut surface of endosperm to weaken KI-I solution.Waxy starch stains brown; non-waxy, blue black. Sample size = 5, At growth stage: 9, Code-1-Non glutinous (non-waxy), 2-Glutinous (waxy), 3-Indeterminate
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: erect
goid: GO:0300378
definition: angle of glume opening below 20 degrees
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: extent of outcrossing
goid: GO:1100037
definition: it is a measure of percent seed set on the out-pollinated primary panicles. trait is monitored at growth stages 8-9 of a male sterile line grown in a field where pollen supply at the time of flowering is abundant
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: extra vigorous
goid: GO:0300033
definition: very fast growing plants at 5-leaf stage have 2 or more tillers in majority of population
definition_reference: IRRI:SES
term: false smut
goid: GO:1100068
definition: Causal agent: Ustilaginoidea virens. Symptoms: infected grains are transformed into yellow-greenish or greenish-black velvety-looking spore balls. Monitored at growth stage 9
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: fertile
goid: GO:0300011
definition: 75-89 percent seed set
definition_reference: IRRI:SES
term: fertility restoration
goid: GO:1100041
definition: monitored at growth stage 6 for pollen fertility and stage 8-9 for spikelet fertility. emphasis is on extent of fertile pollen percentage. Also refermale sterility-measure
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: flag leaf angle
goid: GO:1100143
definition: ) Note: Leaf angle is measured near the collar as the angle of attachmentbetween the flag leaf blade and the main panicle axis Sample size = 5 At growth stage: 4-5 Code-Angle 1-Erect 2-Intermediate 3-Horizontal 4-Descending
definition_reference: IRRI:SES
term: forage yield
goid: GO:0300356
definition: yield of forage matter upon harvest
definition_reference: GR:pj37
term: gall midge
goid: GO:1100089
definition: causal agent: Orseolia oryzae. For the field test to be valid more than 60% of the plants should be affected with not less than 15% silver shoot in the susceptible check. Similarly 60% of the plants in susceptible check should show silver shoots under green house tests. If any of the test entrie in the field evaluation exhibits damage less than 10%, on plant basis, rate it on scale-0, since such a damage could be due to other reasons. Monitor at growth stage 2-5
definition_reference: IRRI:SES
term: gel consistency
goid: GO:1100194
definition: use standard laboratory procedures to determine the gel consistency. Monitored at growth stage 9 (after milling). Scored by gel consistency type in mm
definition_reference: IRRI:SES
term: gelatinization temperature
goid: GO:1100195
definition: is an indication of gelatinization temperature. Observed by placing six milled-rice kernels in 10ml 1.7% KOH in a shallow container and arrange them so that they do not touch. Let them stand for 23hrs at 30degC temperature and score for spreading.. Monitored at growth stage 9 (after milling). Measure for Alkali digestion is inversely proportional to the gelatinization temperature, e.g. if alkali digestion is low, the gelatinization temperature is high.
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: genetically engineered
goid: GO:0300343
definition: teh sterility induced by transgenes expressing cytotoxic component
definition_reference: GR:pj37
definition_reference: IRRI:SES
term: genic-photoperiod sensitive
goid: GO:0300349
definition: affected by photoperiod
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: genic-thermo-photoperiod sensitive
goid: GO:0300350
definition: affected by both temperature and photoperiod
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: genic-thermosensitive
goid: GO:0300348
definition: temperature sensitive, affected by environment
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: glume opening
goid: GO:1100040
definition: trait is monitored at gropwth stage 6 during the time (9.00AM-12.00Noon) when rice florets are blooming. between 5-10 blooming florets of a male sterile line are collected from different plants and angle of opening of glumes (viz lemma and palea) is measured on each floret, assesed on the basis of mean angle of glume opening
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: glutinous
goid: GO:0300607
definition: glutinous endosperm type
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: good
goid: GO:0308826
definition: 20-25 tiller per plant
definition_reference: IRRI:SES
term: good
goid: GO:0300364
definition: above 30% seed set on out-pollinated primary panicles
definition_reference: IRRI:SES
definition_reference: GR:PJ37
definition_reference: scale:1
term: grain discoloration
goid: GO:1100067
definition: Causal agent: species of Sarocladium, Bipolaris, Alternaria, Gerlachia, Fusarium, Phoma, Curvularia, Trichoconiella and Psaudomonas etc. Symptoms: darkening of glumes of spikelets, brown color to black including rotten glumes caused by one or more pathogens. Intensity ranges from sporadic discoloration to discoloration of the whole glume. Severity of grain discoloration can be estimated by counting of grains with more than 25% of glume surface affected. Monitored at growth stage 8-9
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: grain length
goid: GO:1100177
definition: is the average length of the grain in a panicle. Determined by the mean length in millimeters as the distance from the base of the sterile lemma to the tip (apiculus) of the fertile lemmaor palea. In the case of the awned varieties, the grain is measured to a point comparable to the tip of the apiclulus. Sample size=10 At growth stage 9
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: grain weight
goid: GO:3110000
definition: Average weight of grains in an a panicle, representing the overall yeild /produce from the field
definition_reference: GR:pj37
term: grain width
goid: GO:1100178
definition: determined by the actual measurement of width in millimeters as the distance across the fertile lemma and the palea at the widest point. Sample size=10 and determined at growth stage 9
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: grain yield
goid: GO:1100028
definition: Area harvested should not be less than 5 m sq. / plot (border rows should be discarded). Report yield in kilograms per hectare at 14 percent moisture. Observe at growth stage 9 on rough (paddy) rice
definition_reference: IRRI:SES
term: grass weed
goid: GO:0300515
definition: a common grass weed Echinochloa glabbrescens (barnyard grass), grows as a weed in the rice field. Can be distinguished from rice plant by the leaf shape, venation, stem cross-section and plant shape leaf shape.
definition_reference: GR:pj37
definition_reference: ISBN:9712200299
term: green leafhopper
goid: GO:1100083
definition: causal agent: Nephotettix spp. Symptoms: Partial to pronounced yellowing and increasing severity of stunting. Extreme signs are wilting to death of plants. Infecsted areas in teh field may be patchy. Monitored at growth stage 2 (green house) and 3-9 (field)
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: hard-1
goid: GO:3110006
definition: 36-40 mm
definition_reference: IRRI:SES
term: hard-2
goid: GO:3110005
definition: less than 35
definition_reference: IRRI:SES
term: heat tolerance
goid: GO:1100120
definition: tolerance to warm temperatures if plant is exposed to above than permissive temperature limits. Observe differences in vigor along with subtle changes in leaf color. The optimum time to make observations would be the seedling, tillering, flowering and mature stages. mainly scored in terms of spikelet fertility. Monitor at growth stages 1 and 4-9 Scale-(Spikelet fertility) 1-More than 80% 3-61-80% 5-41-60% 7-11-40% 9-Less than 11%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: heterosis
goid: GO:1100042
definition: Exceptional vigor of growth etc. in plants or in animal, resulting from cross breeding among inter or intra species.
definition_reference: GR:pj37
term: high
goid: GO:3110011
definition: not affected but chalky or swollen
definition_reference: IRRI:SES
term: high
goid: GO:3110009
definition: (for scale-6) dispersed, merging with collar and (for scale-7) completely dispersed and clear
definition_reference: scale:6 and 7
definition_reference: IRRI:SES
term: high
goid: GO:0300432
definition: 26-100% damage
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly fertile
goid: GO:0300010
definition: more than 90 percent seed set
definition_reference: IRRI:SES
term: highly resistant
goid: GO:0300302
definition: damage none
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly resistant
goid: GO:0300449
definition: no incidence of severely affected tillers
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly resistant
goid: GO:0300399
definition: affected leaf area less than 1%
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: highly resistant
goid: GO:0300393
definition: no visible lesions observed or lesions on a very few pedicels. severely infected panicles- no incidence
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly resistant
goid: GO:0300387
definition: small brown specks of pin-point size or lager brown specks with out sporulating center. rapid observation does not reveal lesions, but careful scrutiny of each row reveals few lesions. diseased leaf area less than 0.3percent
definition_reference: GR:pj37
definition_reference: IRRI:SES
term: highly resistant
goid: GO:0300503
definition: no visual symptoms
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly resistant
goid: GO:0300444
definition: no incidence of infected florets
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly resistant
goid: GO:0300616
definition: no scraping observed
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly resistant
goid: GO:0300439
definition: no incidence of stems with lesions and sclerotia
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly resistant
goid: GO:0300433
definition: no visual symptom. Infected tillers 0%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly resistant
goid: GO:0300628
definition: field test: no damage to tillers. Plants with silver shoots in green house test: no damage
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly resistant
goid: GO:0300422
definition: infected panicles or tillers - no incidence
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly resistant
goid: GO:0300497
definition: percent affected plants - less than 1%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly resistant
goid: GO:0300415
definition: affected leaf area - no incidence
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly resistant
goid: GO:0300409
definition: affected leaf area - no incidence
definition_reference: IRRI:pj37
definition_reference: GR:pj37
term: highly resistant
goid: GO:0300492
definition: with no symptoms
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly resistant
goid: GO:0300487
definition: with no visible symptoms
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly resistant
goid: GO:0300590
definition: no damage done
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly resistant
goid: GO:0300482
definition: no symptom observed
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly resistant
goid: GO:0300454
definition: no incidence of grains with severely discolored glumes
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly resistant
goid: GO:0300568
definition: no damaged grains in the panicle
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly resistant
goid: GO:0300556
definition: damage none
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly resistant
goid: GO:0300544
definition: damage none
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly resistant
goid: GO:0300542
definition: no damage observed
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly resistant
goid: GO:0300604
definition: rolling of terminal 1/3 area of first leaf
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly resistant
goid: GO:0300469
definition: 4-6% lesion area covered
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly resistant
goid: GO:0300531
definition: observed no damage
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly resistant
goid: GO:0300550
definition: no damage to plants
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly resistant
goid: GO:0300508
definition: no symptoms observed in field
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly resistant
goid: GO:0300463
definition: lesion area 1-5%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly sterile
goid: GO:0300013
definition: less than 50 percent to trace seed set
definition_reference: IRRI:SES
term: highly sterile
goid: GO:0300361
definition: 99 - 99.9% sterile
definition_reference: IRRI:SES
term: highly susceptible
goid: GO:0300629
definition: field test: more than 25% damage to tillers. Plants with silver shoots in green house test: more than 50% damage
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly susceptible
goid: GO:0300496
definition: pale green to yellow and narrow leaves with numerous rusty spots, more than 30% height reduction and with numerous small tillers
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly susceptible
goid: GO:0300491
definition: yellow to orange and narrow leaves with numerous rusty spots,, 30% height reduction and with few small tillers
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly susceptible
goid: GO:0300437
definition: visual symptom present. Infected tillers 61-80%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly susceptible
goid: GO:0300420
definition: 51-100% affected leaf area, showing apical and marginal lesions
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly susceptible
goid: GO:0300413
definition: affected leaf area 51-100%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly susceptible
goid: GO:0300424
definition: infected panicles or tillers, 26-100%
definition_reference: scale:9
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly susceptible
goid: GO:0300405
definition: affected leaf area 51-75%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly susceptible
goid: GO:0300467
definition: lesion area 51-100%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly susceptible
goid: GO:0300462
definition: 51-100% infected florets
definition_reference: GR:pj37
term: highly susceptible
goid: GO:0300461
definition: 51-100% incidence of severely affected tillers
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly susceptible
goid: GO:0300591
definition: more than 1/2 of the leaves damaged with some broken leaves
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly susceptible
goid: GO:0300605
definition: complete plant wilting, followed by severe yellowing and scorching
definition_reference: GR:pj37
definition_reference: IRRI:SES
term: highly susceptible
goid: GO:0300617
definition: 51-100% scraping
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly susceptible
goid: GO:0300486
definition: more than 30% height reduction, most leaves have ragged or twisted symptoms, vein swelling commmon on leaf sheaths and leaf blades
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly susceptible
goid: GO:0300569
definition: 26-100% damaged grains per panicle
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly susceptible
goid: GO:0300548
definition: 31-60% damage (deadhearts) and 16-25% damage (whiteheads)
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly susceptible
goid: GO:0300538
definition: more than half the plants dead, remaining plants severely stunted and wilted
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly susceptible
goid: GO:0300530
definition: more than half the plants dead, remaining plants wilting and severly stunted
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly susceptible
goid: GO:0300475
definition: 88-94% lesion area covered
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly susceptible
goid: GO:0300555
definition: 36-50% damaged plants in field and 51-75% in green house
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly susceptible
goid: GO:0300525
definition: more than half of the plants wilting or dead and remaining plants severely stunted or dying (greenhouse test) and more than half the plants wilting or with hopperburn, remaining plants severely stunted (field test)
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly susceptible
goid: GO:0300557
definition: strong yellowing of leaves and pronounced stunting, more than 50% of plants dead
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly susceptible
goid: GO:0300504
definition: more than 50% height reduction, with distinct yellow to yellow orange discoloration
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly susceptible
goid: GO:0300501
definition: percent affected plants - 61-100%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly susceptible
goid: GO:0300509
definition: leaves turn yellow or orange, more than 75% of height reduction, no flowering or some plants dead
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly susceptible
goid: GO:0300460
definition: 51-100% of stems with lesions and sclerotia
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly susceptible
goid: GO:0300459
definition: 51-100% of grains with severely discolored glumes
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: highly susceptible
goid: GO:0300385
definition: Exrtensive curling and browing of upper and middle leaves, plants are either dead or stunted. diseased leaf area 51-75 percent
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: higly susceptible
goid: GO:0300398
definition: lesions completely around panicles base or uppermost internode or panicle axis near the base with less than 30% of filled grains. Severely infected panicles more than 50 percent
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: horizontal
goid: GO:0300374
definition: angle of glume opening 50 degrees or above
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: indeterminate
goid: GO:0300634
definition: difficult to suggest the glutinous parameters for endosperm type
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: insect damage
goid: GO:1100077
definition: represents the damage done y the insects to teh crop. The damage is a direct measure of resistance to teh particular insect variety. The test evaluation is valid if insect population is uniformly distributed at a high level across the screening box or the field.
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: insignificant
goid: GO:0300382
definition: when pollen fertility is as well as spikelet fertility are less than 60%
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: intermediate
goid: GO:3110010
definition: (for scale-4) swollen with colar complete and wide and (for scale-5) split or segmented with collar complete and wide
definition_reference: IRRI:SES
term: intermediate
goid: GO:0300375
definition: angle of glume opening 30-39 degrees
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: intermediate
goid: GO:0300004
definition: most plants moderately bending
definition_reference: IRRI:Rice SES (1996)
term: intermediate
goid: GO:0300365
definition: 10-20% seed set on out-pollinated primary panicles
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: intermediate
goid: GO:0300021
definition: for lowland rice 110-130cm and for upland rice 90-125cm
definition_reference: IRRI:SES
term: intermediate
goid: GO:0300008
definition: upper leaves yellowing
definition_reference: IRRI:SES
term: intermediate
goid: GO:0300030
definition: 6-25 percent
definition_reference: IRRI:SES
term: intermediate susceptible
goid: GO:0300630
definition: field test: 6-10% damage to tillers. Plants with silver shoots in green house test: 11-20% damage
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: intermediate susceptible
goid: GO:0300418
definition: affected leaf area 6-25% showing apical and some marginal lesions.
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: intermediate susceptible
goid: GO:0300559
definition: yellowing of first and second leaves
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: intermediate susceptible
goid: GO:0300407
definition: affected leaf area 11-15%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: intermediate susceptible
goid: GO:0300473
definition: 51-75% lesion area covered
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: intermediate susceptible
goid: GO:0300618
definition: 11-25% scraping
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: intermediate susceptible
goid: GO:0300570
definition: 8-15% damaged grains per panicle
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: intermediate susceptible
goid: GO:0300606
definition: rolling of terminal 1/2 area of first, second and thrid leaves, yellowing of leaf tips
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: intermediate susceptible
goid: GO:0300589
definition: 1/3 to 1/2 of leaves damaged
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: intermediate susceptible
goid: GO:0300547
definition: 11-20% damage (deadhearts) and 6-10% damage (whiteheads)
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: intermediate susceptible
goid: GO:0300528
definition: first and second leaves yellowing
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: intermediate susceptible
goid: GO:0300523
definition: first and second leaves of most plants partially yellowing (greenhouse test) and partial yellowing of leaves but no hopperburn (field test)
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: intermediate susceptible
goid: GO:0300540
definition: first and second leaves with orange tips, slight stunting
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: intermediate susceptible
goid: GO:0300396
definition: lesions partly around the base (node) or the uppermost internode or the lower part of panicle axis near the base. Severely infected panicles 11-25 percent
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: intermediate susceptible
goid: GO:0300391
definition: several to many lower leaves become necrotic and few dead leaves. tips of several upper leaves show brown color and begin to fold. diseased leaf area 4-10 percent
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: intermediate susceptible
goid: GO:0300553
definition: 11-20% damaged plants in field and 11-30% in green house
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: iron sensitivity
goid: GO:1100111
definition: At growth stage: 2-5, Scale-Symptoms, 1-Growth and tillering nearly normal, 2-Growth and tillering nearly normal; reddish-brown spots or orange discoloration on tips of older leaves, 3-Growth and tillering nearly normal; older leaves reddish- brown, purple, or orange yellow, 5-Growth and tillering retarded; many leaves discolored, 7-Growth and tillering ceases; most leaves discolored or dead, 9-Almost all plants dead or dying
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: just exserted
goid: GO:0300025
definition: 11-25% coverage of panicle by the flag leaf sheath
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: just exserted
goid: GO:0300372
definition: 21-40% stigma exsertion
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: kernel smut
goid: GO:1100069
definition: CAusal agent: Tilletia barclayana. Symptoms: infected grains show minute black pustules or streaks bursting through the glumes. Insevere infection, the rupturing glumes produce short beak-like or spur-like outgrowths. Monitored at growth stage 9
definition_reference: GR:pj37
term: kneeing ability
goid: GO:1100128
definition: Scale-Scale (% comparative survival) 1-Tiller angle greater than 450 for 50% of tillers 3-Tiller angle greater than 450 for 25% of tillers 5-Maximum tiller angle is less than 450 for 50% of tillers (Tiller angle greater than 450 for 1 or 2 tillers) 7-Maximum tiller angle less than 300 9-No kneeing
definition_reference: IRRI:SES
term: large
goid: GO:0300637
definition: more than 20% of the kernel area represented the chalkiness
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: late or slow
goid: GO:0300007
definition: leaves have natural green color
definition_reference: IRRI:SES
term: leaf angle
goid: GO:1100142
definition: Note: The angle of openness of the blade tip is measured against the culm on the leaf below the flag leaf. At growth stage' 4-5 Code-Angle 1-Erect 2-Horizontal 3-Dropy
definition_reference: IRRI:SES
term: leaf blade color
goid: GO:1100140
definition: At growth stage 4-6, Code-Color, 1-Light green, 2-Green, 3-Dark green, 4-Purple tips, 5-Purple margins, 6-Purple blotch (purple mixed with green), 7-Purple
definition_reference: IRRI:SES
term: leaf blade pubescence
goid: GO:1100139
definition: Methodology: Aside from ocular inspection, rub fingers from the tip down on the leaf surface. Presence of hairs on the blade surface are classified. At growth stage: 5-6 Code-Pubescence 1-Glabrous 2-Intermediate 3-Pubescent
definition_reference: IRRI:SES
term: leaf blast
goid: GO:1100046
definition: causal agent: Magnaporthe grisea (Pyricularia oryzae - the imperfect/anamorphic stage name). Use this scale only for the nursery. Actual estimation of blast affected leaf area is recommended for field assessment of blast disease together with predominant lesion type. Entries with scores 4-9 may also have lesions of scale 1 or 2. The scale value of 4 is to be given when lesions develop only on collar (joint of leaf sheath and leaf blade), causing the leaf blade to drop off. scale 5,7 and 9 are considered typical susceptible lesions. monitored at growth stage 2-3 (field or green house)
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: leaf collar color
goid: GO:1100149
definition: At growth stage: 4-5 Code-Color 1-Light green 2-Green 3-Purple
definition_reference: IRRI:SES
term: leaf length
goid: GO:1100137
definition: Note: Enter actual measurements, in centimeters of the leaf just below the flag leaf. At growth stage: 6
definition_reference: IRRI:SES
term: leaf scald
goid: GO:1100052
definition: Causal agent: Monographella albescens (Microdochium oryzae). Symptoms: the lesions occurs mostly near leaf tips, but sometimes start at the margin of the blade and develops into large ellipsoid areas encircled by dark-brown, narrow bands accompanied by a light-brown halo. Monitored at growth stage 5-8
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: leaf senescence
goid: GO:1100021
definition: rapid senescence of leaves can be detrimental to yield if the rice grains are not completely filled, observe at growth stage 9
definition_reference: IRRI:SES
term: leaf width
goid: GO:1100138
definition: Note: Enter actual measurements, in centimeters of the widest portion of the leaf blade just below the flag leaf. At growth stage: 6
definition_reference: IRRI:SES
term: leaf-folder
goid: GO:1100087
definition: causal agent: Cnaphalocrosis medinalis, Marasmia patnalis. Symptoms: larvae consume the leaf tissue except the epidermis, causing typical white streaks. They create a leaf tube during later stages of feeding. Plant is susceptible and resistant check (if available) after every 10 test entries. Replicate the test three times, if seed is available. Determined by percentage of damaged and folded leaves. Monitored at growth stage 2-3 (green house) and 3-9 (field).
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: lemma and palea color
goid: GO:1100164
definition: At growth stage: 9, Code-Color, 0-Straw, 1-Gold and gold furrows on straw background, 2-Brown spots on straw, 3-Brown furrows on straw, 4-Brown (tawny), 5-Reddish to light purple, 6-Purple spots on straw, 7-Purple furrows on straw, 8-Purple, 9-Black, 10-White
definition_reference: IRRI:SES
term: lemma and palea pubescence
goid: GO:1100165
definition: At growth stage: 7-9, Code-Pubescence, 1-Glabrous, 2-Hairs on lemma keel, 3-Hairs on upper portion, 4-Short hairs, 5-Long hairs (velvety)
definition_reference: IRRI:SES
term: less partial
goid: GO:0300381
definition: when pollen fertility is 70-89% and spikelet fertility also 60-74%
definition_reference: IRRI:SES
definition_reference: GR:Pj37
term: lightly scented
goid: GO:3110016
definition: very light aroma
definition_reference: IRRI:SES
term: ligule length
goid: GO:1100146
definition: Note: Enter actual measurement of ligules measured in millimeters from the base of the collar to the tip. Sample size = 5 At growth stage: 4-5
definition_reference: IRRI:SES
term: ligule shape
goid: GO:1100148
definition: At growth stage: 3-4 Code-Shape 1-Acute to acuminate 2-2-cleft 3-Truncate
definition_reference: IRRI:SES
term: lodging incidence
goid: GO:1100019
definition: indicates percentage of plants that lodged, obsevre at growth stages 6-9
definition_reference: IRRI:SES
term: loose
goid: GO:0300031
definition: 26-50 percent
definition_reference: IRRI:SES
term: low
goid: GO:3110013
definition: (for scale-6) dispersed, merging with collar and (for scale-7) completely dispersed and clear
definition_reference: IRRI:SES
term: low
goid: GO:3110007
definition: not affected but chalky or swollen
definition_reference: IRRI:SES
term: low
goid: GO:0308828
definition: 5-9 tiller per plant
definition_reference: IRRI:SES
term: low or intermediate
goid: GO:3110008
definition: swollen with collar incomplete and narrow
definition_reference: IRRI:SES
term: male sterility
goid: GO:1100034
definition: in plants represents the incompetence of the pollen to fertilize the ovum. Reasons could be non-viable pollen, incompatibility, pollen abortion, toxicity, genetic etc. Usually determined by either the pollen sterility or spikelet fertility (percent seeed set)
definition_reference: GR:pj37
term: male sterility type
goid: GO:0300000
definition: represents the different types of male sterility found in plants
definition_reference: GR:pj37
term: male sterility-measure
goid: GO:1100035
definition: determines the extent of male sterility of a male sterile line. Can be teremined by either pollen sterility or spikelet fertility
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: medium
goid: GO:0300638
definition: 11-20% of the kernel area represented the chalkiness
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: medium
goid: GO:3110003
definition: 41-60 mm
definition_reference: IRRI:SES
term: medium
goid: GO:0308827
definition: 10-19 tiller per plant
definition_reference: IRRI:SES
term: minimal
goid: GO:0300430
definition: less than 5% damage
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderaltely resistant
goid: GO:0300414
definition: affected leaf area 1-5%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderaltely susceptible
goid: GO:0300410
definition: affected leaf area 6-25%
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: moderate
goid: GO:0300494
definition: pale green and slightly narrow leaves, 1-10% height reduction, and with numerous small tillers.
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderate
goid: GO:0300489
definition: distinct yellow and narrow leaves, 1-10% height reduction and with numerous small tillers
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderate
goid: GO:0300366
definition: 20-30% seed set on out-pollinated primary panicles
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderate
goid: GO:0300376
definition: angle of glume opening 40-49 degrees
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: moderate
goid: GO:0300510
definition: leaves green or pale green with mottling and 6-25% of height reduction, flowering slightly delayed
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderate
goid: GO:0300505
definition: 11-30% height reduction, no distinct yellow to yellow leaf discoloration
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderate
goid: GO:0300484
definition: 0-10%height reduction, 1-2 leaves have ragged or twisted symptoms, few vein swelling on leaf collar
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderate
goid: GO:0300500
definition: percent affected plants -11-30%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderate resistant
goid: GO:0300400
definition: affected leaf area 4-5%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderate resistant
goid: GO:0300395
definition: lesions on afew primary branches or the middle part of panicle axis. Severely infected panicles 5-10 percent
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderate resistant
goid: GO:0300389
definition: lesion types same as in resistant variety (scale2), except a significant number of lesions are on the upper leaves also. Several lesions are randomly scattered within a plot. diseased leaf area 1-2 percent
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderate susceptible
goid: GO:0300404
definition: affected leaf area 6-10%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderate susceptible
goid: GO:0300388
definition: several to many lower leaves become necrotic and few dead leaves. tips of several upper leaves show brown color and begin to fold. diseased leaf area 4-10 percent
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderately difficult
goid: GO:0300029
definition: 1-5 percent
definition_reference: IRRI:SES
term: moderately resistant
goid: GO:0300631
definition: field test: 1-5% damage to tillers. Plants with silver shoots in green house test: 6-10% damage
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderately resistant
goid: GO:0300455
definition: 1-5% of grains with severely discolored glumes
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderately resistant
goid: GO:0300588
definition: 2 or more leaves/hill but less than 1/3 of leaves damaged
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderately resistant
goid: GO:0300571
definition: 4-7% damaged grains per panicle
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderately resistant
goid: GO:0300416
definition: affected leaf are 1-5%, showing apical lesions
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderately resistant
goid: GO:0300450
definition: 1-5% incidence of severely affected tillers
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderately resistant
goid: GO:0300445
definition: 1-5% infected florets
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderately resistant
goid: GO:0300619
definition: 1-10% scraping
definition_reference: GR:pj37
definition_reference: IRRI:SES
term: moderately resistant
goid: GO:0300440
definition: 1-5% stems with lesions and sclerotia
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderately resistant
goid: GO:0300471
definition: 13-25% lesion area covered
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderately strong
goid: GO:0300003
definition: most plants bending
definition_reference: IRRI:Rice SES (1996)
term: moderately susceptible
goid: GO:0300472
definition: 26-50% lesion area covered
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderately susceptible
goid: GO:0300464
definition: lesion area 13-25%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderately susceptible
goid: GO:0300456
definition: 6-25% of grains with severely discolored glumes
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderately susceptible
goid: GO:0300452
definition: showing 6-25% incidence of severely affected tillers
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderately susceptible
goid: GO:0300446
definition: with 6-2% infected florets
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderately susceptible
goid: GO:0300442
definition: expect 6-25% stems with lesions and sclerotia
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderately susceptible
goid: GO:0300438
definition: visual symptom present. Infected tillers 21-40%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: moderately well exserted
goid: GO:0300024
definition: 1-10% coverage of panicle by the flag leaf sheath
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: moderately well exserted
goid: GO:0300371
definition: 41-70% stigma exsertion
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: mycoplasma-like organism
goid: GO:1100056
definition: the reaction of a certain genotype to infection can be assessed by a skilled worker based on visible symptoms after inocculation under natural conditions (infield) or under controlled conditions (in green house). The factors needed for successful test are the presence of sources and vectors, inoculation at the susceptible growth stage of the test plants and favourable environmental conditions.
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: narrow brown leaf spot
goid: GO:1100049
definition: Causal agent: Sphaerulina oryzina (Cercospora janseana)
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: nematode
goid: GO:0300421
definition: crop damage done by nematode infection
definition_reference: GR:pj37
term: non-glutinous
goid: GO:0300521
definition: non waxy endosperm type
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: none
goid: GO:0300635
definition: insignificant endosperm chalkiness observed
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: none
goid: GO:0300427
definition: no damage observed
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: nonscented
goid: GO:3110015
definition: no aroma
definition_reference: IRRI:SES
term: normal
goid: GO:0300035
definition: plants at 4 leaf stage
definition_reference: IRRI:SES
term: nuclear type
goid: GO:0300341
definition: shows mendelian inheritance, caused by genetic modifications or mutations in the nuclear genome
definition_reference: GR:pj37
definition_reference: IRRI:SES
term: outcrossing potential
goid: GO:1100033
definition: it is a measure of percent seed set on the out-pollinated primary panicles. trait is monitored at growth stages 8-9 of a male sterile line grown in a field where pollen supply at the time of flowering is abundant
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: panicle axis
goid: GO:1100174
definition: At growth stage: 7-9 Code- 1-Straight 2-Droopy
definition_reference: IRRI:SES
term: panicle blast
goid: GO:1100047
definition: Causal agent: Magnaporthe grisea (Pyricularia oryzae). Symptoms are dark necrotic lesions covering partially or completely around the panicle base (node) or the uppermost internode or the lower part.
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: panicle exsertion
goid: GO:1100038
definition: trait monitored at growth stage 6 by observeing the extent of coverage of panicles by the flag leaf sheath
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: panicle exsertion
goid: GO:1100022
definition: inability of panicles to exsert fully is commonly considered a genetic defect. environmantal and disease factors also contribute to such defect, observe at growth stage 7-9
definition_reference: IRRI:SES
term: panicle length
goid: GO:1100170
definition: Note: Enter actual measurements in centimeters from panicle base to tip. At growth stage: 8
definition_reference: IRRI:SES
term: panicle number
goid: GO:1100169
definition: average number of panicles per plant in a plot
definition_reference: GR:pj37
term: panicle threshability
goid: GO:1100023
definition: percentage of shattered grains, determined by firmly grasping and pulling the hand over the panicle, observe at growth stage 9
definition_reference: IRRI:SES
term: panicle type
goid: GO:1100171
definition: Note: Panicles are classified according to their mode of branching, angle of primary branches, and spikelet density At growth stage: 8 Code- 1-Compact 2-Intermediate 3-Open
definition_reference: IRRI:SES
term: partial restoration
goid: GO:0300380
definition: when pollen fertility is 80-89% and spikelet fertility also 75-90%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: partially fertile to fertile
goid: GO:0300363
definition: less than 70% sterile
definition_reference: IRRI:SES
term: partially sterile
goid: GO:0300362
definition: 70 - 94.9 % sterile
definition_reference: IRRI:SES
term: partly erect
goid: GO:0300377
definition: angle of glume opening 20-29 degrees
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: partly exserted
goid: GO:0300026
definition: 26-40% coverage of panicle by the flag leaf sheath
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: partly exserted
goid: GO:0300370
definition: 11-20% stigma exsertion
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: partly sterile
goid: GO:0300012
definition: 50-74 percent seed set
definition_reference: IRRI:SES
term: phenotyphic acceptability
goid: GO:1100025
definition: breeding objectives for each location vary. The score should reflect the overall acceptability of teh variety in the location where it is being grown. Observe at growth stage 9
definition_reference: IRRI:SES
term: phosphorus deficiency
goid: GO:1100116
definition: At growth stage: 2-5, Greenhouse: {(No. of tillers in 0.5 ppm P culture solution) / No. of tillers in 10 ppm P culture solution} x 100, Field: {(No. of tillers with no P) / (No. of tillers with 25 kg P /ha)} x 100, Scale-(Relative tillers), 1-80-100%, 3-60-79%, 5-40-59%, 7-20-39%, 9-0-19%
definition_reference: IRRI:SES
term: photoperiod sensitivity
goid: GO:0300641
definition: Plant development and the related growth stages are affetcetd by the duration, intensity and quality of light, to which the plant has been exposed, thus affecting the overall yield.
definition_reference: GR:pj37
term: plant height
goid: GO:1100020
definition: actual measurement of plant height in (cm) from soil surface to the tip of the tallest panicle (awns excluded), observe at growth stage 7-9
definition_reference: IRRI:SES
term: pollen free
goid: GO:0300351
definition: no pollen development, example TGMS line Norin PL12
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: pollen sterility
goid: GO:0300357
definition: observerd under a microscope at magnification 10x10 after staining with 1% iodine potassium iodide (IKI) solution. Samples for pollen are collected from atleast 10 florets from individual plants at growth stage 6 and fixed in 70% alcohol. two-three anthers are extracted from each floret and pollens are squeezed out into the IKI solution drop. atleast three fields are used to count the sterile pollens viz. unstained withered, unstained spherical and partially stained round and fertile pollens from stained round. percentage sterility is calculated as = (unstained withered+unstained spherical+partially stained) x 100/total number of pollens in the field including the fertile
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: poor
goid: GO:0300368
definition: 0-5% seed set on out-pollinated primary panicles
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: rat damage
goid: GO:1100075
definition: since there is no genetic resistance to rats, the damage can be quantified as it does not represent resistance
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: resistant
goid: GO:0300632
definition: field test: less than 1% damage to tillers. Plants with silver shoots in green house test: less than 5% damage
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: resistant
goid: GO:0300554
definition: 1-10% damage to plants
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: resistant
goid: GO:0300560
definition: very slight damage/leaf discoloration
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: resistant
goid: GO:0300549
definition: 1-10% damage (deadhearts) and 1-5% damage (whiteheads)
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: resistant
goid: GO:0300529
definition: very slight damage
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: resistant
goid: GO:0300522
definition: very slight damage (greenhouse test) and slight yellowing of a few plants (field test)
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: resistant
goid: GO:0300539
definition: very slight damage
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: resistant
goid: GO:0300572
definition: less than 3% damaged grains per panicle
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: resistant
goid: GO:0300390
definition: small circular-slightly elongated necrotic grey spots about 1-2 mm in diameter, with a distinct brown margin. Lesions are mostly found on lower leaves. Rapid observation detects a few lesions. Diseased leaf area 0.3-0.9 percent
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: resistant
goid: GO:0300394
definition: lesions on several pedicels or secondary brabches. Severely infected panicles less than 5 percent
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: resistant
goid: GO:0300506
definition: 1-10% height reduction, no distinct yellow to yellow orange leaf discoloration
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: resistant
goid: GO:0300511
definition: leaves green but with sparse dots or streaks and less than 5% of height reduction
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: resistant
goid: GO:0300608
definition: rolling of terminal 1/3-1/2 area of first and second leaves
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: resistant
goid: GO:0300493
definition: pale green and slightly narrow leaves, no height reduction and with few small tillers
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: resistant
goid: GO:0300587
definition: less than 2 leaves / hill damaged
definition_reference: GR:pj37
definition_reference: IRRI:SES
term: resistant
goid: GO:0300488
definition: pale yellow and slightly narrow leaves, no height reduction and with numerous small tillers
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: resistant
goid: GO:0300499
definition: percent affected plants - 1-10%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: resistant
goid: GO:0300620
definition: less than 1% scraping
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: resistant
goid: GO:0300470
definition: 7-12% lesion area covered
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: resistant
goid: GO:0300451
definition: less than 1% incidence of severely affected tillers
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: resistant
goid: GO:0300435
definition: visual symptom may or may not be there. Infected tillers 1-20%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: resistant
goid: GO:0300441
definition: less than 1% of stems with lesions and sclerotia
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: resistant
goid: GO:0300447
definition: less than1%infected florets
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: resistant
goid: GO:0300457
definition: less than 1% of grains with severely discolored glumes
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: resistant
goid: GO:0300411
definition: affected leaf area less than 1%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: resistant
goid: GO:0300417
definition: affected leaf area less than 1%, showing apical lesions
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: resistant
goid: GO:0300401
definition: affected leaf area 1-3%
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: resistant
goid: GO:0300423
definition: infected panicles or tillers, less than 1%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: resistant
goid: GO:0300465
definition: lesion area 6-12%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: resistant
goid: GO:0300483
definition: 0-10% height reduction, no ragged or twisted leaf, small and very few vein swelling usually on leaf collar.
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: reversible male sterility
goid: GO:0300344
definition: in which the action of the cytotoxic gene used to introduce male sterility is suppressed by the application of a chemical to the plant. Reversion of the sterility allows the RMS parent to be self-fertilized, a step which overcomes the need to remove fertile sib plants prior to making the hybrid cross
definition_reference: PMID:10645437
term: rice bug
goid: GO:1100093
definition: causal agent: Leptocorisa oratorius. monitored at growth stage 7-9, resistance is a measure of damaged grains per panicle
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: rice delphacid
goid: GO:1100085
definition: causal agent: Tagosodes orizicolus. Symptoms: partial to pronounced yellowing and increaseing severity of stunting. Extreme signs are wilting and death of plants. Infested areas in the field may be patchy. (similar to the symptoms of whitebacked planthopper). monitored at growth stage 2 (green house) and 2-6 (field). The evaluation scales are based on symptoms. Incidence of dead plants could be considered for final evaluation
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: rice grassy stunt 1 and 2 disease
goid: GO:1100058
definition: causal agent: rice grassy stunt virus 1 (RGSV1) and rice grassy stunt virus 2 (RGSV2). symptoms: RGSV1 causes severe stunting, excessive tillering, pale green to yellow and narrow leaves with small rusty spots. RGSV2 causes severe stunting, excessive tillering, yellow to orange and narrow leaves with small rusty spots
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: rice hoja blanca
goid: GO:1100063
definition: causal agent: rice hoja blanca virus (RHBV). Symptoms: cream colored to yellow spots, elongating and coalescing to form longitudinal yellowish greento pale green striations. Streaks may coalesce to cover the whole leaf. Brown and sterile glumes with typical "parrot beak" shape of deformation. monitored at growth stage 2-4 (leaf) and 7-8 (panicle). To determine the degree of resistance in fixed lined under field conditions, susceptible check should have at least more than 50% infection.
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: rice ragged stunt disease
goid: GO:1100060
definition: causal agent: rice ragged stunt virus (RRSV). Symptoms: plants are stunted but remain dark green. Leaves are ragged and twisted. Vein swelling on leaf collar, leaf blades and leaf sheaths. Monitored at growth stage 2-3 (for green house) and 4-6 (for the field). Score and calculate the Disease Index (DI) at 5 weeks after inoculation in the green house.
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: rice tungro disease
goid: GO:1100057
definition: causal agent: Rice tungro bacilliform virus (RTBV) and rice tungro spherical virus (RTSV). Symptoms: yellow to yellow orange leaves, stunting and slightly reduced tillering.. Monitored at growth stage 2 (for the green house) and 3-5 (for the field). Score and calculate Disease index (DI) at 4 weeks fter inoculation in the green house.
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: rice whorl maggot
goid: GO:1100092
definition: causal agent: Hydrellia philippina. Symptoms: LEaf margin feeding causes conspicuous damage and sometimes stunting of plants. Monitored at growth stage 3
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: rice yellow mottle
goid: GO:1100062
definition: causal agent: rice yellow mottle virus (RYMV). Symptoms: stunting, reduced tillering, mottling and yellowish streaking of the leaves, delayed flowering or incomplete emergence of the panicles; in extreme cases, death of plants. monitored at growth stage 4-6 (field)
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: salt injury
goid: GO:1100110
definition: Note: Observe general growth conditions in relation to standard resistant and susceptible checks. Since some soil problems are very heterogenous in the field, several replications may be needed to obtain precise reading, At growth stage: 3-4, Leaf is counted as discolored or dead If more than half of its area is discolored or dead., Scale-(Alkali & salt injury), 1-Growth and tillering nearly normal, 3-Growth nearly normal but there is some reduction in tillering and some leaves discolored6(alkali)/ whitish and rolled (salt), 5-Growth and tillering reduced; most leaves discolored (alkali)/ rolled (salt); only a few elongating, 7-Growth completely ceases; most leaves dry; some plants dying, 9-Almost all plants dead or dying
definition_reference: IRRI:SES
term: scent
goid: GO:1100191
definition: represents the aroma of the grains. code 0-2 is asssigned for the aroma at flowering or at maturity by coocking test. monitored at growth stage 6-9
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: scented
goid: GO:3110017
definition: significant aroma
definition_reference: IRRI:SES
term: secondary branching of panicles
goid: GO:1100173
definition: At growth stage: 8 Code- 0-Abesnt 1-Light 2-Heavy 3-Clustering
definition_reference: IRRI:SES
term: sedge weed
goid: GO:0300516
definition: a common sedge weed Cyperus iria (rice flatsedge). Grows as a weed in the rice field. Can be distinguished from rice plant by the leaf shape, venation, stem cross-section and plant shape leaf shape.
definition_reference: GR:pj37
definition_reference: ISBN:9712200299
term: seed coat color
goid: GO:1100190
definition: At growth stage: 9, Code-Color, 1-White, 2-Light brown, 3-Speckled brown, 4-Brown, 5-Red, 6-Variable purple, 7-Purple
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: seedling blight
goid: GO:1100064
definition: Causal agent: Xanthomonas oryzae pv. oryzae. symptoms: lesions usually start near the leaf tips or leaf margins or both, and extend down the outer edge(s). young lesions are pale to greyinsh green, later turning yellow to grey (dead) with time. In very susceptible varieties, lesions may extend to the entire leaf length into the leaf sheath. Kresek or seedling blight causes wilting and death of plant. Evaluated in green house at growth stage 3-4. Young leaves should not be innoculated. Old or leaves with symptoms of nutient deficiency or other diseases should also be avoided for innoculation
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: seedling height
goid: GO:1100131
definition: Enter actual measurements of 10 seedlings, in centimeters from the base of the shoot to the tip of the tallest leaf blade. At growth stage: 2-3 (5-leaf stage)
definition_reference: IRRI:SES
term: seedling or vegetative vigor
goid: GO:1100015
definition: represents the growth of plant. use this scale to evaluate genetic material under stress and non-stress conditions, several factors may interact, influencing the seedling vigor (e.g. tillering ability, plant height, etc), observe at growth stage 2 (seedling vigor) and at growth stage 3 (vegetative vigor)
definition_reference: IRRI:SES
term: semidwarf
goid: GO:0300020
definition: for lowland rice less than 110cm and for upland rice less than 90cm
definition_reference: IRRI:SES
term: sheath rot
goid: GO:1100066
definition: Causal agent: Sarocladium oryzae. Symptoms: oblong or irregular brown to grey lesions on theleaf sheath near panicle; sometimes coalescing to prevent emergence of panicle. Monitor at growth stage 7-9
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: significant
goid: GO:0300431
definition: 6-25% damage
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: significant
goid: GO:0300367
definition: 5-10% seed set on out-pollinated primary panicles
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: small
goid: GO:0300636
definition: less than 10% of kerner area covered for chalkiness of endosperm
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: soft-1
goid: GO:3110002
definition: 80-100 mm
definition_reference: IRRI:SES
term: soft-2
goid: GO:3110004
definition: 61-80 mm
definition_reference: IRRI:SES
term: soil conductivity stress
goid: GO:0300645
definition: defines the pH of the soil, whether it is acidic or alkaline
definition_reference: GR:pj37
term: spikelet fertility
goid: GO:1100024
definition: determined by percent of spikelets with grains identified by pressing the spikelets with the fingers and noting those that have no grains or the percent seed setting
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: spikelet sterility
goid: GO:0300358
definition: two primary panicles of atleast 50 plants of a male sterile line are bagged at growth stage5-6 before their anthesis begins. monitored at growth stages 8 and 9 by counting the filled and unfilled spikelets of the bagged panicles. the male sterile line is considered stable if the pollen and /or spikelet sterility ranges from 100 - 99 % (scale1-3)
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: stem borers
goid: GO:1100086
definition: causal agents: Chilo suppressalis (striped), C. polychrysus (dark headed), Rupela albinella (South American white), Scirpophaga incertulas (yellow), S innotata (white), Sesamia inferens (pink), Maliarpha separatella (african whiteheads), Diopsis macrophthalma (stalked-eyed fly), and several other species. Monitored at growth stage 3-4 (deadhearts) and 8-9 (whiteheads). Both deadhearts and white heads in the susceptible check should average more than 20 and 10%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: stem rot
goid: GO:1100072
definition: Causal agent: Magnaporthe salvinii (Nakataea sigmoidea, Sclerotium oryzae), and Helminthosporium sigmoideum var. irregulare. Symptoms: dark lesions develop on the stems near teh water line. Samll, dark bodies (sclerotia) develop, weaken the stem and cause lodging. Monitor at growth stage 7-9
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: sterile
goid: GO:0300014
definition: zero percent seed set
definition_reference: IRRI:SES
term: sterile
goid: GO:0300360
definition: 95 - 98.9% sterile
definition_reference: IRRI:SES
term: sterile lemma absent
goid: GO:3110018
definition: absent
definition_reference: IRRI:SES
term: sterile lemma color
goid: GO:1100166
definition: At growth stage: 9, Code-Color 1-Straw (yellow), 2-Gold, 3-Red, 4-Purple
definition_reference: IRRI:SES
term: sterile lemma length
goid: GO:1100167
definition: Note: Measurement is made on each of the two sterile lemmas. The classification is based on 5-grain sample At growth stage: 9 Code- 0-Absent 1-Short (not longer than 1.5 mm) 3-Medium (1.6-2.5 mm) 5-Long (longer than 2.5 mm but than the lemma) 7-Extra long (equal to or longer than the lemma) 9-Asymmetrical
definition_reference: IRRI:SES
term: sterile lemma length-asymmetrical
goid: GO:3110022
definition: asymmetrical
definition_reference: IRRI:SES
term: sterile lemma length-extra long
goid: GO:3110021
definition: equal to or longer than the lemma
definition_reference: IRRI:SES
term: sterile lemma length-long
goid: GO:3110019
definition: longer than 2.5 mm but not longer than lemma
definition_reference: IRRI:SES
term: sterile lemma length-medium
goid: GO:3110023
definition: 1.6-2.5 mm
definition_reference: IRRI:SES
term: sterile lemma length-short
goid: GO:3110020
definition: not longer than 1.5 mm
definition_reference: IRRI:SES
term: stigma color
goid: GO:1100162
definition: Note: Stigma color is determined from blooming spikelets (between 9 a.m. to 2 p.m.) with the aid of a hand lens. At growth stage: 6 Code-Color 1-White 2-Light green 3-Yellow 4-Light purple 5-Purple
definition_reference: IRRI:SES
term: stigma exsertion
goid: GO:1100039
definition: trait is monitored at growth stage 6-7 by counting number of florets which have completed anthesis on a given day and the florets showing exserted stigma on one or both sides of the floret and expressed as percent stigma exsertion.
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: strong
goid: GO:0300002
definition: no bending of culm
definition_reference: IRRI:Rice SES (1996)
term: submergence tolerance
goid: GO:1100127
definition: Greenhouse screening: For greenhouse screening count for % survival (S) of test entries and resistant control entry such as FR13A- Compute for % comparative survival value as follows: (% S of entry) / (% S of control) x 100 At growth stage: 2 Field evaluation The period of submergence variesand often is not under full experimental control- Record actual % of plants that survived. Scale-Scale (% comparative survival) 1-100 3-95-99 5-75-94 7-50-74 9-0-49
definition_reference: IRRI:SES
term: susceptible
goid: GO:0300633
definition: field test: 11-25% damage to tillers. Plants with silver shoots in green house test: 21-50% damage
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: susceptible
goid: GO:0300524
definition: pronounced yellowing and stunting or about 10-25% of the plants wilting (greenhouse test) and leaves with pronounced yellowing and some stunting or wilting and 10-25% of plants with hopperburn, remaining plants severely stunted (field test)
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: susceptible
goid: GO:0300512
definition: leaves pale yellow or yellow and 26-75% of height reduction, flowerig delayed
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: susceptible
goid: GO:0300507
definition: 31-50% height reduction, with distinct yellow to yellow orange leaf discoloration
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: susceptible
goid: GO:0300443
definition: 26-50% stems with lesions and sclerotia
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: susceptible
goid: GO:0300425
definition: infected panicles or tillers, 1-25%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: susceptible
goid: GO:0300386
definition: Tips of most most upper leaves start curling, middle and lower leaves turn brown. several plants or tillers are stunted or dead. diseased leaf area 26-50 percent
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: susceptible
goid: GO:0300397
definition: lesion completely around panicle base or uppermost internode (also found on lower part of internode which is covered by leaf sheath) or panicle axis near the base with more than 30% of filled grains. Severely infected panicles 26-50 percent.
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: susceptible
goid: GO:0300412
definition: 26-50% affected leaf area
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: susceptible
goid: GO:0300406
definition: affected leaf area 26-50%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: susceptible
goid: GO:0300419
definition: with affected leaf area 26-50%, showing apical and marginal lesions
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: susceptible
goid: GO:0300434
definition: visual symptom present. Infected tillers 41-60%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: susceptible
goid: GO:0300448
definition: 26-50% infected florets
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: susceptible
goid: GO:0300621
definition: 26-50% scraping
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: susceptible
goid: GO:0300609
definition: rolling of entire length of all leaves, pronounced yellowing
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: susceptible
goid: GO:0300498
definition: percent affected plants 31-60%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: susceptible
goid: GO:0300458
definition: 26-50% of grains with severely discolored glumes
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: susceptible
goid: GO:0300495
definition: pale green to yellow and narrow leaves, 11-30% height reduction and with numerous small tillers
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: susceptible
goid: GO:0300490
definition: yellow to orange and narrow leaves with some rusty spots, 11-30% height reduction and with few small tillers
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: susceptible
goid: GO:0300485
definition: 11-30% height reduction, 3-4 leaves have ragged or twisted symptoms, more vein swellingon leaf collar and some on leaf blades and leaf sheaths.
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: susceptible
goid: GO:0300474
definition: 76-87% lesion area covered
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: susceptible
goid: GO:0300466
definition: lesion area 26-50%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: susceptible
goid: GO:0300573
definition: 12-25% damages grains per panicle
definition_reference: GR:pj37
definition_reference: IRRI:SES
term: susceptible
goid: GO:0300586
definition: more than 1/2 of leves damaged with no broken leaves
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: susceptible
goid: GO:0300558
definition: pronounced yellowing of leaves and some stuntinting, less than 50% of plants dead
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: susceptible
goid: GO:0300552
definition: 21-35% damaged plants in field and 31-50% in green house
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: susceptible
goid: GO:0300546
definition: 21-30% damage (deadhearts) and 11-15% damage (whiteheads)
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: susceptible
goid: GO:0300453
definition: with 26-50% incidence of severely affected tillers
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: susceptible
goid: GO:0300527
definition: all leaves yellow, pronounced stunting or both
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: susceptible
goid: GO:0300541
definition: more than half the leaves with yellow-orange tips, pronounced stunting
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: tall
goid: GO:0300022
definition: for lowland rice more than 130cm and for upland rice more than 125cm
definition_reference: IRRI:SES
term: thrips
goid: GO:1100098
definition: causal agent: Stenchaetothrips biformis. monitored at growth stage 2-3
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: tiller number
goid: GO:1100017
definition: number of tillers per plant, should represent most plants within the plot or field
definition_reference: IRRI:SES
term: tillering ability
goid: GO:1100016
definition: degree of tillering is affected by variety, spacing of plants in the field, season of planting, and environmental conditions e.g. nitrogen levels, observe at growth stage 5
definition_reference: ISBN:9712200299
definition_reference: GR:PJ37
term: towards susceptible
goid: GO:0300402
definition: affected leaf area 16-25%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: towards susceptible
goid: GO:0300392
definition: lower leaves uniformly exhibit brown color and several dead leaves. Tip necrosis of upper leaves is predominant. diseased leaf are 11-25 percent
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: Trait_Ontology
goid: GO:1000000
definition: The trait ontology is based upon the INGER's Standard Evaluation System for Rice (1996); ICIS, IRRI; and in consultation with Dr. Susan R McCouch, Dr. Junjian Ni, Cornell University, USA. Created by Dr. Pankaj Jaiswal, Gramene database, CSHL and Cornell University, USA
definition_reference: IRRI:Standard Evaluation System for Rice (1996)
definition_reference: GR:pj37
definition_reference: WWW:www.gramene.org
definition_reference: IRRI:ICIS
term: udbatta disease
goid: GO:1100070
definition: Causal agent: Balanasia oryzae-sativae (Ephelis oryzae). Symptoms: a white mycelial mat ties the panicle branches together so that they emerge as single, small, cylindrical rods.
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: Ufra
goid: GO:1100073
definition: CAusal agent: the stem nematode Dictylenchus angustus. Symptoms: leaf mottling or chlorotic discolorationin a splash pattern at base of young leaves in stem elongation or mid-tillering stage; brown stains may develop on leaves and shaeths which later intensify to a dark brown color. A charachteristic distortion consisting of twisting and withering of young leaves. A distortion of panicles which either remain enclosed with in a swollen sheath, partially emerge but are twisted and with unfilled grains or emerge completely but with unfilled grains and resembling a whitehead. monitored at growth stage 6-7
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: very high
goid: GO:0308214
definition: more than 25 tiller per plant
definition_reference: IRRI:SES
term: very highly resistant
goid: GO:0300468
definition: 0-3% lesion area covered
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: very highly resistant
goid: GO:0300502
definition: percent affected plants - none
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: very highly resistant
goid: GO:0300403
definition: affected leaf area with no incidence
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: very highly resistant
goid: GO:0300383
definition: no lesions observed. diseased leaf area zero percent
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: very highly susceptible
goid: GO:0300476
definition: 95-100% lesion area covered
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: very highly susceptible
goid: GO:0300545
definition: 61% and above damage (deadhearts) and 26% and above damage (whiteheads)
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: very highly susceptible
goid: GO:0300543
definition: all plants are dead
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: very highly susceptible
goid: GO:0300518
definition: all the plants are dead
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: very highly susceptible
goid: GO:0300526
definition: all plants dead
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: very highly susceptible
goid: GO:0300551
definition: 51-100% damaged plants in field and more than 75% in green house
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: very highly susceptible
goid: GO:0300436
definition: visual symptom present. Infected tillers 81-100%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: very highly susceptible
goid: GO:0300561
definition: all plants are dead
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: very highly susceptible
goid: GO:0300384
definition: Majority of plants are severly stnted, brown and dead. Only a few to several plants have green leaves with heavy infection. Diseased leaf area more than 75 percent
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: very highly susceptible
goid: GO:0300408
definition: affected leaf area 76-100%
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: very low
goid: GO:0308824
definition: less than 5 tiller per plant
definition_reference: IRRI:SES
term: very weak
goid: GO:0300037
definition: stunted growth, yellowing of leaves
definition_reference: IRRI:SES
term: very weak
goid: GO:0300006
definition: all plants flat
definition_reference: IRRI:< new dbxref>
definition_reference: IRRI:SES
term: vigorous
goid: GO:0300034
definition: fast growing plants at 4-5 leaf stage have 1-2 tillers in majority of population
definition_reference: IRRI:SES
term: viral disease
goid: GO:1100054
definition: the reaction of a certain genotype to rice virus infection can be assessed by a skilled worker based on visible symptoms after inocculation under natural conditions (infield) or under controlled conditions (in green house). The factors needed for successful test are the presence of sources and vectors, inoculation at the susceptible growth stage of the test plants and favourable environmental conditions.
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: weak
goid: GO:0300036
definition: plants somewhat stunted 3-4 leaves, thin population, no tiller formation
definition_reference: IRRI:SES
term: weak
goid: GO:0300005
definition: most plants nearly flat
definition_reference: IRRI:Rice SES (1996)
term: Weeds
goid: GO:0300339
definition: weeds reduce the grain yield regardless of planting season. They compete with rice for sunlight, nutrients and water. If any of these is lacking, the others cannot be used efectively, even if a lot are present. Thus the competition results in poor rice growth and less grain yield.
definition_reference: ISBN:9712200299
definition_reference: GR:pj37
term: well exserted
goid: GO:0300023
definition: none or 0% coverage of panicle by the flag leaf sheath
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: well exserted
goid: GO:0300369
definition: above 70% stigma exsertion
definition_reference: IRRI:SES
definition_reference: GR:PJ37
term: white-backed planthopper
goid: GO:1100081
definition: causal agent: Sagotella furcifera. Symptoms: partial to pronounced yellowing and increaseing severity of stunting. Extreme signs are wilting and death of plants. Infested areas in the field may be patchy. (similar to the symptoms of whitebacked planthopper). monitored at growth stage 2 (green house) and 3-9 (field).
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: wild abortive
goid: GO:0300345
definition: abortion of micropsore development at uninucleate stage
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: yellow dwarf
goid: GO:1100059
definition: Causal agent: Mycoplasma. Symptoms: pale yellow, droopy leaves, excessive tillering and stunting. Monitored at growth stage 4-6 (green house, on econdary growth after cutting at the base)
definition_reference: IRRI:SES
definition_reference: GR:pj37
term: yield component
goid: GO:3110012
definition: defines the components that determine the over all yeild from a plant
definition_reference: GR:pj37
term: zinc deficiency
goid: GO:1100117
definition: At growth stage: 2-4 Scale-Symptoms 1-Growth and tillering nearly nomal, healthy 2-Growth and tillering nearly normal, basal leaves slightly discolored 3-Stunting slight, tillering decreased, some basal leaves brown or yellow 5-Growth and tillering severely retarded, about half of all leaves brown or yellow 7-Growth and tillering ceases, most leaves brown or yellow 9-Almost all plants dead or dying
definition_reference: IRRI:SES
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