黄山松母树林基地松斑螟的生物学特性及发生规律

Bionomics and outbreak regularity of Salebria laruata Heinrich in the maternal plants base of Pinus taiwanensis Hayata in Zhejiang.

松斑螟是危害黄山松梢头和球果的主要害虫。该虫 1年 2代 ,4～ 10月为危害盛期 ,5、6月和 8、9月为危害高峰期。本文主要探讨了该虫的生物学特性和发生规律。

Salebria laruata Heinrich is the main pest damaging shoots and coniferophyte of Pinus taiwanensis Hayata. It has two generations a year, with months April to October as damaging period, and May, June and August,September as the damaging peak period.