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Identification of resistant source for leaf webber/capsule borer, Antigastracatalaunalis Duponchel (Lepidoptera: Crambidae) in sesame

Indian Agricultural Research Journals

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Title Identification of resistant source for leaf webber/capsule borer, Antigastracatalaunalis Duponchel (Lepidoptera: Crambidae) in sesame
 
Creator T BOOPATHI
K T RAMYA
A L RATHNAKUMAR
 
Subject Genotypes, Incidence, Leaf webber, Population, Reaction, Sesame
 
Description The incidence ofthe leaf webber/capsule borer, Antigastra catalaunalis Duponchel (Lepidoptera:Crambidae) is common during vegetative, flowering and pod formation stages of sesame during two seasons. The sesame genotypes (n=60) were screened for A. catalaunalis during two season 1 and 2. In season 1, four genotypes, SES-K-20-2010, SES-K-20-3002, SES-K-20-1062 and SES-K-20-2022 were found free from A. catalaunalis incidence. The sesame genotypes (n=60) graded for A. catalaunalis as highly resistant (15 genotypes), resistant (12 genotypes), moderately resistant (15 genotypes), susceptible (6 genotypes) and highly susceptible (12 genotypes) based on incidence. In season 2, none of genotype was found free from A. catalaunalis incidence. The sesame genotypes (n=60) graded for A. catalaunalis as highly resistant (1 genotype), resistant (17 genotypes), moderately resistant (28 genotypes), susceptible (13 genotypes) and highly susceptible (1 genotype) based on incidence. To summarize, 16 genotypes were highly resistant to A. catalaunalis and the resistant genotypes can be used as donor in future breeding programmes.
 
Publisher Indian Society of Oilseeds Research
 
Date 2023-07-07
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier https://epubs.icar.org.in/index.php/JOR/article/view/150921
10.56739/heyz1524
 
Source Journal of Oilseeds Research; Vol. 40 No. 1and2 (2023): Journal of Oilseeds Research; 78-82
0970-2776
 
Language eng
 
Relation https://epubs.icar.org.in/index.php/JOR/article/view/150921/54403
 
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