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- Pyrrhaha aenescens Fairrn 榆蓝叶甲
- Most elms in Dingxiang county of Shanxi province have been damagend by Pyrrhalta aenescens,whose year cycle,life habit,and control methods are introduced briefly in this paper. 山西省定襄县的榆树大多受榆兰金花虫危害 ,该文简要介绍了榆兰金花虫在定襄的年生活史、生活习性及防治办法
- Laboratory and field experiments were carried out to study the resistance of Siberian elm(Ulmus pumilia L.) to the beetle(Pyrrhalta aenescens Fairmaire). The results show that the clone 65212 has a great resistance to the beetle. 通过室内饲养、幼树罩笼饲养、大树枝条套笼和野外调查等方法研究了白榆优良无性系65212对榆毛胸萤叶甲的抗性,结果表明,白榆优良无性系65212对榆毛胸萤叶甲致死率达93.;40%25,使幼虫发育期延长7
- Determination of the Threshold Temperature and Effective Amassing Temperature of Naranga aenescens Moore 双带夜蛾发育起点温度和有效积温的测定
- FIELD TRIALS OF SPRAYING BEAUVERIA BASSIANA AGAINST PYRRHALTA AENESCENS ON ELM TREES 白僵菌防治榆树金花虫的初步试验
- Ophyra aenescens 古铜黑蝇
- Pyrrhalta aenescens 榆蓝叶甲
- Naranga aenescensn. 稻螟蛉夜蛾