文献类型：期刊文献

中文题名：利用花绒寄甲防治锈色粒肩天牛

英文题名：Biological Control of Apriona swainsoni(Coleoptera:Cerambycidae) by Releasing the Parasitic Beetle Dastarcus helophoroides(Coleoptera:Bothrideridae)

作者：卢希平[1] 杨忠岐[2] 孙绪艮[1] 乔鲁芹[1] 王晓红[2] 魏建荣[2]

第一作者：卢希平

机构：[1]山东农业大学植物保护学院;[2]中国林业科学研究院森林生态环境与保护研究所

年份：2011

卷号：47

期号：10

起止页码：116-121

中文期刊名：林业科学

外文期刊名：Scientia Silvae Sinicae

收录：CSTPCD;;Scopus;北大核心:【北大核心2008】；CSCD:【CSCD2011_2012】；

基金：国家"十一五"科技支撑计划项目(2006BAD08A12)

语种：中文

中文关键词：锈色粒肩天牛;花绒寄甲;寄生性天敌昆虫;生物防治

外文关键词：Apriona swainsoni; Dastarcus helophoroides; parasite natural enemy insect; biological control

分类号：S763.306.4

摘要：室内在器皿内和半自然条件下,利用花绒寄甲对锈色粒肩天牛进行寄生性试验,最佳效果分别达80%和86.67%。林间在山东泰安、聊城等地选取5处被锈色粒肩天牛危害的国槐行道树作为试验地,释放花绒寄甲成虫、卵块对锈色粒肩天牛幼虫进行生物防治试验。以天敌释放前后被害株虫口数为依据,对花绒寄甲的防治效果进行评价。林间各处理最佳防治效果为:单纯释放花绒寄甲成虫、卵块后,株虫口减退率分别为72.23%和71.67%,同时释放花绒寄甲成虫及卵块时,其株虫口减退率为82.64%。但3者间差异不显著。林间释放花绒寄甲成虫和卵块,对锈色粒肩天牛均有良好的控制效果。
Dastarcus helophoroides（Fairmaire）（Coleoptera：Bothrideridae） is an important insect natural enemy for controlling Apriona swainsoni（Hope）（Coleoptera：Cerambycidae）.Adults and eggs of D.helophoroides were released in laboratory and semi-field condition to control A.swainsoni in Tai＇an and Liaocheng of Shandong Province,and the optimum efficiency was up to 80% and 86.67%,respectively.Before releasing the natural enemy and after releasing it,the populations of A.swainsoni larvae per tree were investigated.Based on the investigation,the optimal controlling effect was as follows：After released just adults,or eggs,or a mixture of them outdoor,the reducing rate of the population of A.swainsoni larvae per tree was at 72.2%,71.6%,82.64%,respectively.However,the reducing rate have had no significant difference among the three treatments.Results showed that releasing adults and eggs of D.helophoroides in field could be an efficient measure for controlling A.swainsoni.