Field screening of chickpea germplasms against pod borer, Helicoverpa armigera (Hubner).
S. G. Deshmukh, B. V. Sureja, D. M. Jethva, V. R. Sonune, M. D. Joshi
Abstract
S. G. Deshmukh, B. V. Sureja, D. M. Jethva, V. R. Sonune, M. D. Joshi
Abstract
Among the fifteen genotypes/cultivars of chickpea screened against H. armigera, BG-372, HC-1, SAKI-9516, Vijay and Avrodhi were found comparatively less susceptible as they harboured lower larval population (1.07 to 1.32 larvae/plant), also had lower damage to pods (11.41 to 14.16%) and higher grain yield (1375 kg/ha to 1187 kg/ha) than remaining cultivars. Further, the cultivars, Dahod Yellow and BG-256 were also less susceptible and gave good grain yield even though having high larval population (2.52 and 2.47 larvae/plant) and high pod damage (22.81 and 20.49%).
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Among the fifteen genotypes/cultivars of chickpea screened against H. armigera, BG-372, HC-1, SAKI-9516, Vijay and Avrodhi were found comparatively less susceptible as they harboured lower larval population (1.07 to 1.32 larvae/plant), also had lower damage to pods (11.41 to 14.16%) and higher grain yield (1375 kg/ha to 1187 kg/ha) than remaining cultivars. Further, the cultivars, Dahod Yellow and BG-256 were also less susceptible and gave good grain yield even though having high larval population (2.52 and 2.47 larvae/plant) and high pod damage (22.81 and 20.49%).
Key concepts: Helicoverpa armigera, Cultivar, Point of delivery, Biology, Larva, Forensic science, Horticulture, Population