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根据昆虫种群的地理分布,结合林业区划,将河南省的森林昆虫区系划分为7个区和12个亚区。并记录了各区的主要森林害虫种类及其危害情况。
According to the geographical distribution of insect population and the combination of forestry zoning, the forest insect fauna in Henan Province is divided into 7 districts and 12 sub-areas. The main types of forest pests and their damage were recorded.