文献类型：期刊文献

中文题名：灭幼脲对锈色粒肩天牛成虫生殖系统及取食产卵的影响

英文题名：Effects of diflubenzuron on reproductive system and egg hatching rates of adults of Apriona swainsoni Hope(Coleoptera:Cerambycidae)

作者：王晓红[1,2] 杨忠岐[1] 张彦龙[1] 唐艳龙[1] 李聚颜[3] 刘艳霞[3]

第一作者：王晓红

机构：[1]中国林业科学研究院森林生态环境与保护研究所/国家林业局森林保护学重点实验室;[2]河北联合大学;[3]河南省濮阳市园林绿化处

年份：2012

卷号：34

期号：2

起止页码：178-183

中文期刊名：环境昆虫学报

外文期刊名：Journal of Environmental Entomology

收录：CSTPCD;;北大核心:【北大核心2011】；CSCD:【CSCD_E2011_2012】；

基金：国家"十一五"科技支撑计划课题(2006BAD08A12);科技部公益研究项目(2004DIB4J166)

语种：中文

中文关键词：锈色粒肩天牛;灭幼脲;拒食作用;生殖系统;卵孵化率

外文关键词：Apriona swainsoni Hope; diflubenzuron; antifeedant action; reproductive system; egg hatching rate

分类号：S763.38

摘要：锈色粒肩天牛Apriona swainsoni Hope是我国重要绿化树种国槐Sophorajaponica的最严重的蛀干害虫,成虫期啃食国槐嫩枝补充营养。本研究用不同浓度灭幼脲处理的国槐枝条饲养锈色粒肩天牛成虫,结果表明,不同浓度的灭幼脲处理对该天牛雌、雄性成虫的取食量、产卵量的影响差异不显著,但对卵的孵化有显著的抑制作用,卵孵化抑制率最高可达76.32%。解剖发现浓度为0.20mg/g的灭幼脲能够干扰锈色粒肩天牛成虫内生殖系统的正常生长及发育,表现出一系列病变反应。
The longhorn beetle Apriona swainsoni Hope（Coleoptera：Cerambycidae） is a serious wood-borer pest on Sophora japonica（Leguminosae） which planted in large scale as a ornamental trees in China.For development of a control technique on its adult stage we carried out the study with Diflubenzuron（DFB）,an insect growth regulator.The twigs of the Sophora japonica tree were treated by different concentration DFB.The final results showed that there were no obvious difference for feeding amount and fecundity between treated groups and CK groups.However,there was significantly inhibition effect on the egg hatching,the most anti-hatching index was 76.32%.DFB of concentration 0.20 mg/g was found to disturb growth and development of reproductive system of Apriona swainson adults.It caused a series lesions performance.