青岛市朴树常见刺吸式害虫种类调查及防治研究

Investigations and Researches of Common Species of Sucking Pests in Celtis Sinensis in Qingdao and the Prevention

朴树是青岛市重要的绿化树种,通过对其常见刺吸式害虫种类的调查研究,发现我市朴树常见刺吸式害虫有6种,其中浙江朴盾木虱(Celtisaspis zhejiangana)和朴绵叶蚜(Shivaphiscelti Das)危害较重。本文阐述了常见6种刺吸式害虫的生物学特性,为朴树的综合防治提供参考,其中喷洒3%的高渗苯氧威乳油2500倍防治刺吸式害虫效果较好。

Celtis sinensis is the important greening tree species of Qingdao city. These investigations and researches of its common sucking pests show among the six pest species , Cehisaspis zhejiangana and Shivaphis celti Das harm more than the others .This paper illustrates their biological characteristic and provides some reference of Celtis sinensis＇s integrated control. These experimental datas illustrate that 3% high permeation fenoxycarb（1：2500） has the best control effect.