2006•Unpublished venueRequires access
Toxicity of the mixture of Metarhizium anisopliae and Beauveria bassiana to Dendrolimus punctatus
Song Zhang, Guo Wen-shuo
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Abstract
According to the analysis of co-toxicity coefficient,the toxicity of Metarhizium anisopliae to Dendrolimus punctatus larvae increased 1.75 times when it was mixed with Beauveria bassiana.The control test in the field showed that the control effect of mixture insecticide on D.punctatus was superior to that of M.anisopliae or B.bassiana.