文献类型：期刊文献

中文题名：白僵菌孢悬液添加增效剂对松墨天牛幼虫的致死作用

英文题名：Research on the Biocontrol of Monochamus alternatus Larvae by Beauveria bassiana with Several Synergists

作者：刘洪剑[1,2] 束庆龙[3] 汪来发[4] 朴春根[4] 方建民[1] 董广平[1]

第一作者：刘洪剑

机构：[1]安徽省林业科学研究院;[2]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;[3]安徽农业大学林学与园林学院;[4]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

年份：2009

卷号：22

期号：5

起止页码：652-656

中文期刊名：林业科学研究

外文期刊名：Forest Research

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

基金：国家科技部社会公益研究专项(2005DIB3J139);国家人事部留学回国人员基金及中韩林业科研合作课题联合资助

语种：中文

中文关键词：增效剂;球孢白僵菌;松墨天牛;生物防治

外文关键词：synergist ; Beauveria bassiana ; Monochamus alternatus ; biological control

分类号：S763

摘要：将球孢白僵菌孢悬液分别与海藻糖、葡萄糖、L-丙氨酸和FeSO44种增效剂混合,各自配成4种不同浓度的增效剂白僵菌孢悬液,接种于松墨天牛幼虫体表。结果表明,4种增效剂在白僵菌防治松墨天牛幼虫的过程中都起到一定的增效作用,添加海藻糖可使天牛幼虫的致死率平均提高18.05%,葡萄糖平均提高8.75%。第11天时,4种浓度海藻糖使天牛幼虫的致死率分别提高23.1%、76.9%、15.4%、53.8%;葡萄糖分别提高30.8%、0.0%、53.8%、7.7%;L-丙氨酸分别提高38.5%、23.1%、23.1%、-7.7%;FeSO4分别提高14.04%、36.39%、16.71%、20.67%。
Beauveria bassiana spore suspension was mixed with trehalose, glucose, L-alanine and FeSO4 respectively, and were made up 4 different concentrations of synergist of B. bassiana spore suspension, then inoculated them on the Monochamus alternatus larvae. The results showed that four different kinds of synergists made a certain synergism in the process of control of B. bassiana to M. alternatus larvae. The death rate of M. alternatus larvae was increased on an average of 18.05% by trehalose-additives ; That was increased on an average of 8.75% by glucose. In the llth day, the death rates of M. alternatus larvae were increased on 23. 1% ,76.9%, 15.4% ,53.8% respectively by different concentration spore suspensions of trehalose. They were increased by 30. 8%, 0.0%, 53. 8%, 7. 7% respectively by glucose, increased by 38.5% ,23.1% ,23.1%, -7.7% respectively by L-alanine, and increased by 14.04% ,36.39%, 16.71% ,20.67% respectively by FeSO4.