2012•Unpublished venueRequires access
BIO-EFFICACY OF NEWER MOLECULES OF INSECTICIDES AGAINST BRINJAL SHOOT AND FRUIT BORER, Leucinodes orbonalis GUENEE (LEPIDOPTERA : PYRALIDAE)
R. C. Jhala
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Abstract
A field experiment was carried out in a randomized block design with 12 treatments (eleven insecticides and one control) and 3 replications during kharif 2010 at College Agronomy Farm, Bansilal Amritlal College of Agriculture, Anand Agricultural University, Anand to evaluate newer molecules of insecticides for their bio-efficacy against brinjal shoot and fruit borer, Leucinodes orbonalis Guenee (Lepidoptera : Pyralidae) in brinjal (Solanum melongena Linnaeus) crop. The order of effectiveness was emamectin benzoate (Proclaim 5 WG) 0.0025% (89.56) > flubendiamide (Fame 480 SC) 0.01% (83.70) > rynaxypyr (Coragen 20 SC) 0.006% (81.04) > lufenuron (Match 5 EC) 0.005% (74.62) > novaluron (Remon 10 EC) 0.01% (69.03) > indoxacarb (Fego 15.5 SC) 0.007% (67.46) > thiodicarb (Larvin 75 WP) 0.075 (61.66) > spinosad (Spintor 45 SC) 0.0135% (59.55) > endosulfan (Thiodan 35 EC) 0.07% (52 32) > dichlorvos (Nuvan 76 EC) 0.076% (45.97) > fenvalerate (Tatafen 20 EC) 0.01% (36.63) based on per cent reduction in shoot damage; emamectin benzoate (75.06) > flubendiamide (63.02) > rynaxypyr (61.55) > lufenuron (49.93) > novaluron (47.69) > indoxacarb (45.34) > thiodicarb (41.08) > endosulfan (39.98) > spinosad (37.27) > dichlorvos (25.58) > fenvalerate (24.51) based on per cent reduction in fruit damage; emamectin benzoate (151.41) > flubendiamide (123.46) > novaluron (110.07) > rynaxypyr