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ICRISAT Archival Report 2006 - The seedlings of success in the ...

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selection <strong>of</strong> material for use as parents or as end products suitable for local conditions. <strong>The</strong> trial with 25 chickpea<br />

genotypes, <strong>in</strong>clud<strong>in</strong>g two checks, was sent to six collaborators <strong>in</strong> India, and one to Myanmar.<br />

CLL Gowda and HC Sharma<br />

Stability <strong>of</strong> resistance to Helicoverpa armigera <strong>in</strong> chickpea: Twenty-five chickpea l<strong>in</strong>es belong<strong>in</strong>g to short- and<br />

medium-duration group (<strong>in</strong>ternational Helicoverpa resistance screen<strong>in</strong>g nursery) were evaluated for resistance to H.<br />

armigera at different locations <strong>in</strong> India. <strong>The</strong>re were three replications <strong>in</strong> a randomized complete block design. Data<br />

were recorded on leaf and pod damage rat<strong>in</strong>g and overall resistance score (1 = highly resistant, and 9 = highly<br />

susceptible), percentage pod damage, and gra<strong>in</strong> yield. In <strong>the</strong> short-duration nursery, <strong>the</strong> l<strong>in</strong>es RIL 115, ICC 14402,<br />

ICC 14559, ICCL 79037, and ICCX 73008 dur<strong>in</strong>g <strong>the</strong> flower<strong>in</strong>g stage, and RIL 115 and ICCL 79037 dur<strong>in</strong>g <strong>the</strong><br />

podd<strong>in</strong>g stage recorded less oviposition. Larval numbers were

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