【摘要】 竹林生长快、成材早、产量高、用途广,是很多地区主要经济林之一。我国是世界上产竹最多的国家,而竹螟对竹类的危害非常严重。本文详细记述了中国竹织叶野螟Algedonis coclesalis (Walker)、竹绒野螟 Crocidophora evenoralis Walker 及竹云纹野螟Demoboly pervulglis Hampson 幼虫的形态特征,并提供了形态特征图。更多还原

【Abstract】 Bamboo,is very important for its value and rapid growth,is mostly cultivated in China.Pyraustinae are severely injurious to bamboo.The external morphology of the last-instar larvae of Algedonis coclesalis(Walker),Crocidophora evenoralis Walker and Demoboly pervulglis Hampson(all Pyraustini injurious to bamboo) are described and illustrated.Biological information for these larvae is provided.更多还原