摘要
利用农药乐氰乳油对慈竹长足大竹象Cyrtorachelus buqueti进行了室内和室外防治试验.结果表明施药浓度为300～600倍液,竹笋的成竹率从50%提高到75.9%～76.7%,显示了乐氰乳油对长足大竹象具有较好的防治效果.
In-door and out-door experiments against Cyrtotrachelus buqueti Guer were carried out with Dimethoate plus Fenvalerate EC. The results showed that Dimethoate plus Fenvalerate EC in the concentration of 300 and 600 times increased the percentage of the bamboo grown from bamboo shoots from 50 % to 75.9 %-76.7 %, suggesting the good control effect of Dimethoate plus Fenvalerate EC on Cyrtotrachelus buqueti Guer.
出处
《中国森林病虫》
北大核心
2005年第5期34-36,共3页
Forest Pest and Disease
基金
乐山师范学院重点资助项目
