Bioefficacy of combination insecticide, buprofezin + deltamethrin against leaf folder and planthoppers infesting rice
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Keywords:Rice, leaf folder, brown planthopper, white backed planthopper, buprofezin deltamethrin, field efficacy
Bioefficacy of combination insecticide, buprofezin + deltamethrin (5.65 % + 0.72 %), a product of MeghamaniÂ Organics Ltd., Ahmedabad was evaluated at two doses 62.5 +0.78 g a.i./ha and 75.0+0.94 g a.i./ha along with theÂ available market samples against leaf folder and plant hoppers (BPH and WBPH) infesting rice under irrigatedÂ conditions at Central Farm, Orissa University of Agriculture and Technology, Bhubaneswar during Kharif seasonsÂ of 2009 and 2010. The results revealed that combination of buprofezin and deltamethrin in both the dosesÂ provided an effective control of leaf folder and planthoppers with higher grain yield.
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