湖北林业科技

Abstracts:After investigation and analysis, 1 456 kinds of insects of in Duheyuan Nature Reserve belong to 23 orders 192 families. Among it, the percentage of Lepidoptera 502 species account for 34.4%. Coleopteran 436 species account for 29.95%, and proportion of Hymenoptera, Diptera, Hemiptera, Homoptera is 742%,7.35%,7.07%,5.84% respectively. The rest of 17 orders 115 families account for 7.89%. A large number of natural enemies of insects, ornamental insects, medicinal insects and edible insects could be developed and utilized. The Zhushan district where protected areas located has annual output 1 200 t by exploiting Galla chinensis, the output value reach 100 million approximately.