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Influence of growth stage on sensitivity to helminthosporol toxin of Bipolaris sorokiniana of barley (Hordeum vulgare)

Indian Agricultural Research Journals

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Title Influence of growth stage on sensitivity to helminthosporol toxin of Bipolaris sorokiniana of barley (Hordeum vulgare)
 
Creator Bashyal, B M
Chand, Ramesh
Prasad, L C
Joshi, A K
 
Subject Barley
Bipolaris sorokiniana
Growth stage
Helminthosporol
 
Description Fourteen barley genotypes were tested in field condition for their reaction to helminthosporol toxin of Bipolaris sorokiniana of barley at third node detectable, beginning of flowering and medium milk stage. Appearance of necrotic symptom was highly influenced by growth stage of genotypes. Symptom appeared early in medium milk stage (GS 75) and it took maximum time at third node detectable stage (GS 33). RD2503 has taken three days and BCU3839 has taken 14.8 days for the necrotic symptom at growth stage 75. Further percentage of infiltered area also increased at growth stage 75 compared to other stages. Growth stage 75 identified as most appropriate growth stage for the screening of barley genotypes to helminthosporol.
 
Publisher Indian Council of Agricultural Research
 
Date 2012-08-14
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
 
Format application/pdf
 
Identifier https://epubs.icar.org.in/index.php/IJAgS/article/view/23063
10.56093/ijas.v82i8.23063
 
Source The Indian Journal of Agricultural Sciences; Vol. 82 No. 8 (2012); 724–6
2394-3319
0019-5022
 
Language eng
 
Relation https://epubs.icar.org.in/index.php/IJAgS/article/view/23063/11193
 
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