杨梢叶甲生物学特性及防治措施

Bionomics and control of Parnops glasunowi

杨梢叶甲是杨柳科植物的重要叶部害虫，在宁夏地区1a发生1代，以幼虫在枯枝落叶或15～35cm深的土层中越冬。文章介绍了该虫在宁夏的分布、形态特征、生物学特性及防治措施。

Parnops glasunowi Jacodson was a main pest in the plants of Salicaceae. It had one generation a year in Ningxia Hui Autonomous Region and overwintered as larva in litter or the soil 15-35 cm deep. Its distribution, morphologic features, bionomics and control methods were introduced.