摘要
对江淮烟区未施药烟田中烟蚜的发生情况进行了２年调查，结果表明，烟蚜种群数量消长呈明显的双峰型；红色烟蚜在第２个高峰期是主要类型。同时用浸渍法分别检测了红、绿色烟蚜对３种药剂的敏感性，发现红色烟蚜敏感性低。
The tobacco aphid population in the tobacco field without application of pesticide were investigated during 1995～1996.The result showed that the population dynamics of the aphid presented a double peak curve and the red tobacco aphid was the major type of the second peak. Immersion test of sensitivity indicated that the green tobacco aphid was more sensitive than the red one to acephate,methomyl and endosulfom.
出处
《中国烟草科学》
CSCD
1998年第3期33-34,共2页
Chinese Tobacco Science
基金
学院科研基金
