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Position: Home > Articles > Control Effect of 2.5% Pyrethrins EC on Myzus persicae (Sulzer) in Tobacco Field Modern Agrochemicals 2005,4 (5) 43-44

2.5%除虫菊素乳油防治烟蚜田间药效试验

作  者:
王永;王秀芳;李长武;段玉军
单  位:
新泰市汶南镇林业站;中国农业科学院烟草研究所青岛研发中心;青州卷烟厂
关键词:
除虫菊素;烟蚜;防效
摘  要:
田间药效试验结果表明,2.5%除虫菊素乳油对烟蚜有较好的防治效果,适宜稀释倍数为1000~1200倍,持效期在7d左右。
译  名:
Control Effect of 2.5% Pyrethrins EC on Myzus persicae (Sulzer) in Tobacco Field
作  者:
WANG Yong1, WANG Xiu-fang2, LI Chang-wu3, DUAN Yu-jun1 (1. Qingzhou Cigarate Factory, Shandong Qingzhou 262500, China; 2. Tobacco Institute of Chinese Academy of Agricultural Sciences, Shandong Qingdao 266101, China; 3. Wennan forestry station, Shandong xintai 271202, china)
关键词:
Pyrethrins; Myzus persicae (Sulzer); control effect
摘  要:
The results of field test showed that 2.5% Pyrethrins EC can give fine control effect on Myzus persicae(Sulzer). The suitable concentration in field was 1 000-1 200 folds, the persistent period was about 7 days.

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