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栗瘿蜂在国内各板栗产区均有发生。广东省东源、阳山县的一些栗园被害株率在90％以上,枝条
Chestnut bee bees in the chestnut production areas have occurred. Guangdong Province, Eastern, Yangshan County, some of the chestnut plant damage rate of more than 90% branches