茶蚕发生规律的研究

A study on bionmics of andraca bipunctata walker.

茶蚕(Andraca bipunctata Walker)是茶叶的主要害虫之一。据文献记载,安徽茶蚕一年发生二代;根据我们田间观察,每年发生三代。1992年,作者在室内自然变温的条件下,对该虫发生规律进行了观察,完成累代饲养茶蚕三个世代。

Andraca bipunctata Walker is an important insect pest damaging the tea leaves. It is reported that the insect has two generations a year in Anhui. A studyon bionomics of Andraca bipunclala Walker has shown that the insectcan have three generations each year in tea gardens. In 1992 three successive generations in the laboratory of natural changing temperature have been reared.