野桑蚕对敌敌畏的抗性压力筛选调查  

Stress survey of the resistance of Bombyx mandarina to Dichlorvos

作　　者：马晓英[1] 李兵[1] 沈卫德[1] 

机构地区：[1]苏州大学生命科学学院,苏州215123

出　　处：《江苏蚕业》2007年第2期15-16,21,共3页Jiangsu Sericul Ture

基　　金：国家"973计划"项目资助(批准号:2005CB121005);国家自然基金项目资助(No.30471309)

摘　　要：农药的压力选择下,害虫的抗性会增加,为了调查连续使用农药后野桑蚕的抗性情况,本试验就野桑蚕进行了连续三个世代的调查和研究。调查结果显示,连续使用敌敌畏明显提高野桑蚕的抗性。Under the stress of pesticide, pests can obtain much more resistance. To investigate the resistance of Bombyx mandarina to phosphate pesticide after administration with pesticide, three continuous generations were surveyed in this study. The result showed that the resistance of Bombyx mandarina to phosphate pesticide significantly increased by successive administration with dichlorvos.

关 键 词：野桑蚕 敌敌畏 抗性 

分 类 号：S888.72[农业科学—特种经济动物饲养]