Efficacy of different biopesticides against Green lacewing on okra

Abstract

The untreated control recorded maximum larval population. Among the biopesticides LAMIT 0.6% and eucalyptus oil 0.2%, recorded maximum population. These were followed by karanj oil 0.5%, biomix 0.3%, beauveria bassiana 0.4% neem oil 0.2%, NSKE 5%, verticilium lecanii 0.4%, metarhizium+ beauveria bassiana 0.4% and dashparni ark 0.6%. The most toxic insecticides were emamectin benzoate 5% SG and Thiamethoxam 25% WG.