摘要
用浸渍法对宁夏枸杞种植区从南到北４个县的枸杞蚜虫测定表明，枸杞蚜虫对２．５％溴氰菊酯等菊酯类农药普遍产生抗性。中宁县老种植区枸杞蚜虫抗性从１９８５年到１９９５年１０年提高了２７３８．０６倍，对枸杞防蚜常用药氧化乐果等有机磷农药。
The identification of Chinese wolfberry aphid in 4 Chinese wolfberry growing counties in Ningxia by dipping methods shows that Chinese wolfberry aphid could generally create resistance to 2.5 decamethrin and similiar pesticide.The resistance of the Chinese wolfberry aphid in old growth area in Zhongning county increased by 2738.06 times during the 10 years from 1985 to 1995.There were also resistance of different extent in various areas to usually-used organophosphous pesticide for control of Chinese wolfberry aphid such as omethoate.
出处
《宁夏农林科技》
1996年第5期31-33,共3页
Journal of Ningxia Agriculture and Forestry Science and Technology
关键词
枸杞蚜虫
溴氰菊酯
浸渍法
抗药性
测定
Chinese wolfberry aphid
Decamethrin
Dipping method
Identification of resistance to pesticide.
