单 位：
余姚市统计局;林省林业调查规划院;吉林省林业调查规划院
关键词：
走马芹;提取液;防治;落叶落毛虫;分月扇舟蛾;青杨虎天牛
摘 要：
利用 33%的走马芹根部提取液对落叶松毛虫、分月扇舟蛾进行防治试验 ,防治效果较好 ,分别达到 93 1%和 85 12 %,而对青杨虎天牛的作用较差 ,防治效果只有 2 6 6 7%
译 名：
Control several forest pests using the liquid extracted from Angelica dahurica root
作 者：
ZHANG Li-ming 1, ZHENG Jian-feng 2, ZHU Tie-jun 1, LANG Yu-liang 1, MAO Jing-shan 1 (1 Forest Survey and Planning Institute of Jilin Province, Yianbian 133000, China;2 Statistics Bureau of Yuyao City, Ningbo 315400,China)
关键词：
Angelica dahurica; extracted liquid; control; Dendrolimus superans; Clostera anastomosis; Xylotrechus rusticus
摘 要：
Control test for Dendrolimus superans and Clostera anastomosis were conducted using extracted liquid(30%) from Angelica dahurica root, and good result had been attained(former 93.1% and the latter 85.1%). However, the control rate only attained 26.67% for Xylotrechus rusticus.
