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Evaluation of sesame genotypes for resistance to sesame leaf roller and capsule borer, Antigastra catalaunalis Duponchel (Pyraustidae: Lepidoptera)

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Title Evaluation of sesame genotypes for resistance to sesame leaf roller and capsule borer, Antigastra catalaunalis Duponchel (Pyraustidae: Lepidoptera)
 
Creator V. Karuppaiah
L. Nadarajan
 
Subject sesame; resistance; field screening; Antigastra catalaunalis Introduction
 
Description In this study, 43 sesame genotypes were tested against the sesame leaf roller and
capsule borer Antigastra catalaunalis (Dup) using 0–9 scale scoring technique.
The differential response of the genotypes was noticed at the various crop growth
stages. The genotypes, SI 250, ES 22 and UMA showed resistance at all the three
stages, i.e. vegetative, flowering and pod maturity. However, TKG 309 and CST
2001-3 showed resistance only at the vegetative stage; KMR 14 and VRI 1
exhibited resistance only at the pod maturity stage. Based on the overall grading,
SI 250 and UMA genotypes were found resistant, and ES 22 was highly resistant.
 
Date 2017-04-20T05:21:54Z
2017-04-20T05:21:54Z
2011-05-25
 
Type Research Paper
 
Identifier 1477-2906
http://krishi.icar.gov.in/jspui/handle/123456789/3646
 
Language English
 
Relation Not Available;
 
Publisher Taylor and Francis