Effect of Compound Microbial Pesticide on Controlling Dendrolimus spp. in Large Areas
- Received Date: 2004-01-13
Abstract: The effect of compound microbial pesticide, which was made from CPV and B.t,on controlling Dendrolimus houi and Dendrolimus kikuchii in large areas were observed and analyzed in two counties of Yunnan Province. The results showed that the compound microbial pesticide were very effective on controlling these two Dendrolimus spp., while in the forest the mortality rates of D.houi and D.kikuchii were 86% and 62% respectively.