| 杨干象无公害防治试验 |
| |
| 引用本文： | 金大勇,李龙根,吕龙石. 杨干象无公害防治试验[J]. 中国森林病虫, 2003, 22(6): 25-26 |
| |
| 作者姓名： | 金大勇 李龙根 吕龙石 |
| |
| 作者单位： | 1. 延边大学农学院,吉林,龙井,133400
2. 珲春出入境检验检疫局,吉林,珲春,133300 |
| |
| 摘 要： | 采取涂漆法、喷漆法和锤击法进行了杨干象Crytorrhynchus lapathi幼虫的无公害防治试验。结果表明：三种方法的防治效果均显著，幼虫校正死亡率分别为97．5％、95．7％和92．2％，建议在生产中推广应用。
|
| 关 键 词： | 杨干象 无公害 防治试验 |
| 文章编号： | 1671-0886(2003)06-0025-02 |
| 修稿时间： | 2003-04-12 |
Non-pollution control test on Cryptorrhynchus lapathi |
| |
| JIN Da-yong,et al.. Non-pollution control test on Cryptorrhynchus lapathi[J]. Forest Pest and Disease, 2003, 22(6): 25-26 |
| |
| Authors: | JIN Da-yong et al. |
| |
| Abstract: | The methods of painting,spray-painting and striking by hammer were tested to control Cryptorrhynchus lapathi larvae.The corrected mortalities of larvae were 97.5%,95.7% and 92.2% respectively.All these effective methods could be applied in practice. |
| |
| Keywords: | Cryptorrhynchus lapathi larva non-pollution control |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
