94生活常识网有道词典

Saperda

94生活常识网有道词典

基本解释

  • 天牛属

同根派生

     

英汉例句

  • Study on Parasitical Natural Enemy Insect of Saperda populnea L.
    青杨天牛寄生性天敌昆虫初步研究。
  • A PRELIMINARY REPORT ON THE BIONOMICS AND CONTROL OF SAPERDA POPULNEAL.
    青杨天牛(SAPERDA POPULNEA L.;)的初步研究
  • Title： Study on Parasitical Natural Enemy Insect of Saperda populnea L.
    关键词：青杨天牛;寄生性天敌昆虫;重寄生;研究
  • Saperda populnea is a serious stem boring pest of Salicaceae plants and has caused serious damages in the northeastern and northwestern part of China.
    摘要青扬楔天牛是一种危害杨柳科植物的重要蛀干性害虫，在我国东北以及西北地区已造成严重危害。
  • After collecting and anatomizing the galls of Saperda populnea, some black dead larvas were found out, which were not so hard-shelled.
    从青杨天牛虫瘿中找出虫体发黑却不僵硬的死虫，用差速离心法分离出病毒初提物；