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《Forest Pest and Disease》 2008-05
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Bionomics of Dilophodes elegans sinica

YANG Zhende,et al.(College of Forestry,Guangxi University,Nanning 530004,China)  
Dilophodes elegans sinica Prout was a disastrous defoliator in Illicium verum.The morphological and biological characteristics of Dilophodes elegans sinica were studied in lab and field.The results showed that it had five generations a year in Nanning and overwintered as larvae or pupae in the leaves,litter or epipedon.The generations overlapped.Within the range of certain temperature,the development duration became shorter with the increase of temperature.larvalingestion increased with the age and temperature,but reduced over 30 ℃.
【Fund】: 国家自然科学基金资助项目(30760202);; 国家“948”资助项目(国家林业局No.2005-04-19)
【CateGory Index】: S763.42
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