摘要
用浸叶法监测了青岛地区2003-2009年小菜蛾对高效氯氰菊酯和阿维菌素的抗药性。结果表明,小菜蛾对高效氯氰菊酯和阿维菌素的抗药性在2007年达到最高,分别为极高抗和中抗水平。2009年,两种农药的抗药性均大幅下降,分别为中抗和低抗水平。
The resistance of Plutella xylostella L.to beta cypermethrin and abamectin in Qingdao area was monitored by dipping method from 2003 to 2009.The results showed that the resistance of P.xylostella to beta cypermethrin and abamectin were the highest in 2007,and that were at the very strong and medium level respectively.The resistance to the two pesticides were significantly decreased In 2009,the resistance level became medium and low respectively.
出处
《农药科学与管理》
CAS
2011年第5期54-56,共3页
Pesticide Science and Administration
关键词
小菜蛾
高效氯氰菊酯
阿维菌素
抗药性
Plutella xylostella L.
beta cypermethrin
abamectin
resistance
