摘要
对80%敌敌畏乳油防治松墨天牛进行了研究。结果表明,树干注射、虫道注射、毒签防治3种治方法存在显著差异,其中以虫道注射防治效果最好,毒签防治次之,树干注射法防治效果最差。因此,建议采用80%敌敌畏乳油100倍液虫道注射防治松墨天牛。
Control effect of 80% dichlorvos EC on Monochamus alternatus was studied. The results showed that there was a significant difference of control effects treated with trunk injection, tunnel injection and poisonous stick control respectively, among which effect by using tunnel injection was the best, followed with poisonous stick control and trunk injection. It was suggested to use tunnel injection with 100 times liquid of 80% dichlorvos EC to control Monochamus alternatus.
出处
《宁夏农林科技》
2012年第6期12-13,共2页
Journal of Ningxia Agriculture and Forestry Science and Technology
关键词
80%敌敌畏乳油
松墨天牛
死亡率
校正死亡率
80% Dichlorvos EC
Monochamus alternatus
Mortality rate
Corrected mortality
