Abstract

The toxicity and control efect of 7 kinds of insectcides to Ficus gall-forming thripid are evaluated in this paper. The results showed the toxicity of Decis is the highest. The toxicites of Imidacloprid and Cypermethrin are higher than that of the other 4 kinds of insectcides,the toxicity of Regent is the lowest. Decis, Admire and Chlorpyrifos provided efectve rapid control efects, which are 99. 3%, 98. 9% and 94. 2% respectvely at 3 days afer the treatment. Admire and Chlorpyrifos provided efectve residual control efects, which are 92.8% and 86.5% respectvely at 21 day s afer the treatment.

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