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Your Position ：Home->Past Journals Catalog->2002 Vol.4

Bionomics of Perissopneumon xyliae and life tables of its natural population.
Author of the article:SUN Shao-Fang1,YANG Cui-Lian2
Author's Workplace：1.(The Forestry Bureau of Yuxi, Yunnan Province, Yuxi 653100, China), 2.(The Forestry Bureau of Yimen, Yunnan Province, Yimen 653100, China)
Key Words：Perissopneumon xyliae (Ayyar); bionomics; life tables of natural population; chestnut
Abstract：Perissopneumon xyliae (Ayyar) distribute mainly in chestnut areas in Yuxi, Qujing and Chuxiong, Yunnan Province, and is one of the main insect pests of chestnut tree. One generation occurs each year in Yimen,Yunnan. The nymph has three instars.They
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