摘要
脊纹异丽金龟是福建省马尾松的严重食叶害虫。该虫一年发生一代,以3龄幼虫越冬。幼虫共3龄成虫于翌年5月上旬羽化,取食马尾松针叶,为害期60多天。用2.5％溴氰菊酯乳油,50％甲胺磷乳油,40％氧化乐果,90％敌百虫晶体防治成虫,有良好效果。
Anomala viridicostata Nonfried is a serious pest of the pinus ( Pinus
massoniana Lamb) in Fujian Province. The pest has one generation per year and overwinters as the third larval instars. Three larval instars have beenobserved. The larvae emerge in May the following year.The adults feed on the leave for 60 days. The effective measures to control the adults have proved to be spraying with 2.5% Decamethrin, 50% Methamidophos,40% Omethoate or 90% Dipterex.
出处
《福建林学院学报》
CSCD
1991年第4期433-438,共6页
Journal of Fujian College of Forestry
关键词
脊纹异丽金龟
生物学特性
防治
Anomala viridicostata Nonfried, bionomics, Pinus
