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湖北房县九道乡洞水村周远军问:春天我家的核桃树刚换上绿装,就被一种全身长毛的虫吃光树叶,这种虫漆树和板栗树上也有发生。请问是什么虫? 湖北通山县林业局(437600)高级工程师程志雄答:核桃、板栗、漆树的食叶害虫很多,从周远军所谈情况看,可能是山核桃天
Zhou Yuanjun, Dongshui Village, Jiuduao, Fangfang County, Hubei Province asks: In the spring my family’s walnut tree has just been replaced by green gear, and it has been eaten by a kind of long-haired worm. The larvae and chestnut trees also occur. What is the pest? Hubei Tongshan Forestry Bureau (437600) Cheng Zhi-xiong, a senior engineer A: walnut, chestnut, tree leaf insect pests many, from the case of Zhou Yuanjun talks, may be Pecan