摘要
马尾松嫁接种子园球果受害虫危害一般是二年生球果,高峰期在每年的4月份,危害高峰期球果正处于幼果膨大期;早期嫁接的无性系球果较易受害虫危害;危害球果的害虫主要有芽梢斑螟、微红梢斑螟、松实小卷蛾。
In the seed orchard ofPinus massoninana, cone borers generally harm cones of two-year old. When they are in the stage of expanding .The main cone borers are Dioryctria yiai Mutuura et Munrve, Dioryctria rubella Hampson, Petrova cristata Walsingham.
出处
《三明学院学报》
2006年第4期456-458,共3页
Journal of Sanming University
关键词
马尾松
种子园
球果害虫
Pinus massoninana
seed orchard
cone borer
