贵州新记录种浙江黑松叶蜂生物学特性研究

Bionomics of Nesodiprion zhejiangensis,a new record in Guizhou Province

通过几年来在三穗县对浙江黑松叶蜂Nesodiprion zhejiangensis生物学特性的观察,基本掌握了该虫在三穗县的生物学特性。该虫在贵州主要危害马尾松,1a发生2代,第2代危害最重,以越冬蛹在地表干燥的叶背越冬。

Nesocliprion zhejiangensis has two generations a year in Guizhou Province and overwinters as larva on the back of dry leaf. It causes severe damage on Pinus massoniana.