摘要
浙江小异危害壳斗科的甜槠和米槠等树种 ,在浙江泰顺 1a发生 1代 ,孤雌生殖 ,以卵在林下枯枝落叶层中越冬 ,若虫和成虫大量取食寄主树叶 ,造成树木生长严重衰弱甚至枯死。还报道了该虫的年生活史、生活习性和天敌情况 ,并提出了防治建议。表 4参
Micadina Zhejiangensis injures Castanopsis eyrei and C.carlesii.It occurs one generation in a year and overwinters with eggs in the forest litter under trees in Taishun County,Zhejiang.It is parthenogenesis.Its nymphs and adults feed on a large leave of its hosts,which result in the hosts being bad growth or dead.The paper deals with its life history,habits,and its natural enemies.The proposals for control are also given.
出处
《浙江林学院学报》
CSCD
2000年第2期166-169,共4页
Journal of Zhejiang Forestry College
