National Academy of Agricultural Sciences (NAAS)
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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706 Issues : 12 per year Publisher : Excellent Publishers Email : editorijcmas@gmail.com / submit@ijcmas.com Editor-in-chief: Dr.M.Prakash Index Copernicus ICV 2018: 95.39 NAAS RATING 2020: 5.38 |
The present field experiment were conducted to evaluate “Bio-efficacy of different insecticides against leaf mine (Aproraema modicella) on groundnut” under field condition during Kharif season of 2019 at research farm of Oilseed Research Station, Latur, Maharashtra, India. The observations on total number of leaf miner larvae were recorded on top, middle and bottom leaves of five randomly selected plants from each treatment at one day before and 3, 7, and 14 days after first and second application of insecticides. The treatments of different insecticides viz., Chlorantranilliprole 0.0185 per cent, Indoxacarb 0.01 per cent, Emamectin benzoate 0.002 per cent, Cypermethrin 0.002 per cent, Profenophos 0.1 per cent and Quinalphos 0.005 per cent were evaluated against leaf miner (Aproraema modicella.) revealed that among all the insecticides chlorantranilliprole 0.0185 per cent was found most effective for managing leaf miner larvae population followed by indoxacarb 0.01 per cent, emamectin benzoate 0.002 per cent, cypermethrin 0.002 per cent, profenophos 0.1 per cent and quinalphos 0.005 per cent Significantly higher seed yield (3286 kg/ha) of groundnut was recorded in treatment chlorantranilliprole 0.0185 per cent however, it was found at par with treatment Indoxacarb 0.01 per cent (3133 kg/ha). The highest ICBR (1:5.02) was recorded with treatment chlorantranilliprole 0.0185 per cent which was followed by Indoxacarb 0.01 per cent (1:4.91).
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