编号 zgly0000276530
文献类型 期刊论文
文献题名 崇信短肛棒Xiu生物学特性与防治方法研究
学科分类 220.3020;森林昆虫学
作者单位 西北农林科技大学植物保护学院
母体文献 林业科学
年卷期 2002,38(6)
页码 159-163
年份 2002
分类号 S763.3
关键词 生物学特性 防治方法 崇信短肛棒Xiu 森林害虫 形态特征
文摘内容 Baculum chongxinense chen et He has one generation every two years in Chongxin county,Gansu province.It overwinters as egg under the litter and in the soil.The egg diapause in the second year.It reproduces as parthenenesis.The larva has 3 instar.Each female laid about 40 eggs.The adult female feeds on the host voraciously.The use of Lindan smoke at the rate of 15kg·hm^2, Lindan dust at 30kg·hm^-2,and 2.5% Gongfu EC or 2.5% Decis EC at 8000-10000 ×or ultra-low volume concentrates at 3kg·hm^-2 for the control of the pest obtained over 90% mortality respectively。