2009•ACTA AGRICULTURAE UNIVERSITATIS JIANGXIENSISRequires access
Biological compatibility of ten pesticides with Metarhizium anisopliae conidia.
Qiaoyun Ren, Hong Yin, Guan GuiQuan, Ma MiLing, Aihong Liu, Youquan Li, Junlong Liu, Niu QingLi, Jin Yu-rong, Luo Jian-xun
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Abstract
The compatibility of Metarhizium anisopliae with 10 pesticides was investigated.In this experiment,Metarhizium anisopliae was inoculated on SDAY with 10 different pesticides,which were diluted into different concentrations and added to it.The plates were cultuted under the conditions of 25 ℃,humidity 80%.The diameter of the colony was measured and the changes in the color of spores were observed.The results indicated that the impact of carbendazol to Metarhizium anisopliae was the highest,and that of imidacloprid was the lowest.The inhibition of all the pesticides to Metarhizium anisopliae would disappear when low concentrations were used in this experiment.It is possible to select compatible pesticides at lower levels to enhance the efficacy of Metarhizium anisopliae against pests and reduce the use of pesticides.