摘要
进行田间试验以明确2.5%鱼藤酮乳油防治甘蓝蚜虫的效果。结果表明,2.5%鱼藤酮乳油能够很好的控制甘蓝蚜虫,防治效果明显高于对照,且对作物安全。
A field experiment was conducted to determine the efficiency of 2.5% Rotenone EC to control cabbage aphid（Brevicoryne brassicae）.The result showed that 2.5% Rotenone EC could control cabbage aphid in a low incidence and had a better control efficiency than other pesticides without spray damage.
出处
《生物灾害科学》
2012年第4期407-409,共3页
Biological Disaster Science
关键词
2.5%鱼藤酮乳油
甘蓝蚜虫
防效
2.5% Rotenone EC
Cabbage Aphid
Brevicoryne brassicae
control efficiency
