白僵菌与溴氰菊酯混用防治刚竹毒蛾增效作用的研究  

Studies on the Synergism Effect of Controlling Pantana phyllostachysae with the Mixture of Beauveria bassiana and Deltamethrin

作　　者：蔡国贵 徐耀昌 林庆源 黄芙蓉 陈景荣 陈金标 

机构地区：[1]福建省森林病虫害防治检疫总站,福建福州350003 [2]漳州市森林植物防治检疫站,福建漳州363000 [3]福清市林业局白僵菌厂,福建福清350300

出　　处：《福建林业科技》2003年第3期7-10,22,共5页Journal of Fujian Forestry Science and Technology

基　　金：福建省林业厅基金项目(闽林[2001]科10号)资助

摘　　要：通过应用白僵菌、溴氰菊酯粉及其白僵菌与0 05%和0 075%溴氰菊酯混合粉,对刚竹毒蛾进行了室内外防治试验,研究结果表明:白僵菌和溴氰菊酯的混合使用存在着增效作用,以白僵菌加0 05%溴氰菊酯粉(4∶1)防治效果较好,大面积防治平均效果达96%以上,较单用菌粉和药粉效果分别提高14 4%和23 9%,能及时有效地控制住高虫口林分害虫的严重危害。单独使用白僵菌或溴氰菊酯粉防治刚竹毒蛾药效比不上混合使用的效果,证明溴氰菊酯粉可作为白僵菌粉剂的增效剂。The research results show that the mixed use of Beauveria bassiana and deltamethrin possesses the synergism effect,the control effect of B.bassiana with 005% of deltamethrin powder (4∶1) is relatively good,the average effect of controlling on a large scale reaches 96% and more,which increases by 144% and 239% as compared with the effects of using fungus powder solely and using drug powder solely,the mixed use can control the dangerous harm of injurious insects from stands with high insect population. 

关 键 词：白僵菌 溴氰菊酯 混用 刚竹毒蛾 增效作用 药效试验 毛竹害虫 

分 类 号：S763.757[农业科学—森林保护学] S767.3[农业科学—林学]