2011•Northern HorticultureRequires access
Efficacy of Different Insecticides on Vegetable Whitefly in Greenhouse
Huilian Liu
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Abstract
25% Thiamethoxam,10% Imidacloprid,1.8% Abamectin and 0.36% Matrine were used as test material,the control efficacy of different insecticides on the whitefly in greenhouse were studied.The results indicated that the control effect of Thiamethoxam was the best,the highest control effect after 3 days reached 91.59%,10%Imidacloprid was the second,the highest control effect was 87.62%,the highest control effect of Matrine reached 82.14% after 7 days.It showed that whitefly could be controlled with Thiamethoxam and Matrine,the both pesticides were used alternately.