摘要
分别在云南３个地点采集烟蚜样品，用虫体浸渍法测定烟蚜对辟蚜雾抗性。结果表明：目前在一些地区姻蚜对辟蚜霉确已产生抗性，抗性处于杂合子阶段；此外，也同时存在烟蚜对辟蚜雾仍然敏感的地区。
I Collected green peach aphid as sample from three regions in Yun Nan Province and tested its resistance to pirirnicarb with immersion method in 1991 and 1994.The resalt is as below:green peach aphid have gotten resistance to pirimicarb indeed in some regions,and the resistance is primary resistance.Meanwhile there are still some areas that green peach aphid is susceptible to pirimicarb.
出处
《植保技术与推广》
1996年第3期5-6,共2页
Plant Protection Technology and Extension
关键词
烟草
烟蚜
辟蚜雾
抗性状况
green peach aphid piricarb the state of resistance.
