In present investigation, the bioefficacy of aqueous and methanolic leaf extracts of Ocimum sanctum were tested to evaluate their toxic effects at different concentration (, , , , , , and percent) against mixed population of Tetranychus urticae on tomato during 2018 under in vitro conditions. T. urticae responded to the mite in a concentration dependent manner . lowest number of live mites and highest mortality in population was obtained with highest concentration tested (). | In vitro comparative efficacy of various concentrations of aqueous and methanolic leaf extract of ocimum sanctum against Tetranychus urticae koch in tomato
