溴氰菊酯与渗透剂混配防治慈竹长足大竹象研究  

Study on Deltamethrin Mixing with Penetrating Agent against Cyrtotrachelus buqueti Guer

作　　者：陈封政[1] 吴三林[1] 王维德[1] 李书华[1] 王雄清[2] 

机构地区：[1]四川乐山师范学院环境与生命科学系,乐山614004 [2]四川绵阳师范学院生命科学与工程系,绵阳621000

出　　处：《世界竹藤通讯》2005年第2期40-41,共2页World Bamboo and Rattan

摘　　要：采用溴氰菊酯和以溴氰菊酯为主体添加百威3号高渗增效剂两种药物对慈竹长足大竹象进行了防治研究,以竹笋成竹率评价防治效果。结果表明,溴氰菊酯具有较好的防治效果,使慈竹竹笋的成竹率从50.2%提高到67.4%,估算竹材增产34.2%;百威3号高渗增效剂能增强农药渗透能力,从而提高防治效果,使竹笋成竹率从50.2%提高到71.5%,估算竹材增产40.6%。Experiments were carried out to control the insect （Cyrtotrachelus buqueti Guer ） using Deltamethrin and a mixture of Deltamethrin and penetrating agent. Controlling effects were evaluated by bamboo shoot survival rate. The results showed that Deltamethrin has quite efficient controlling effects on Cyrtotrachelus buqueti Guer. It increased the percentage of bamboo shoots developed into normal bamboo from 50.2% to 67.4% and the production of bamboo increased by 34.2%. The mixture of Deltamethrin and penetrating agent has more efficient controlling effects on Cyrtotrachelus buqueti Guer than Deltamethrin .It increased the percentage of bamboo shoots developed into normal bamboo from 50.2% to 71.5% and the production of bamboo increased by 40.6%.

关 键 词：溴氰菊酯 百威3号高渗增效剂 长足大竹象 慈竹 防治效果 渗透剂 混配 成竹率 渗透能力 增效剂 

分 类 号：S763.7[农业科学—森林保护学]