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Position: Home > Articles > Control Effect of Tolfenpyrad+Cyromazine 20% SC on Liriomyza sativae Blanchard Modern Agrochemicals 2018 (5) 49-50

20%唑虫·灭蝇胺悬浮剂防治黄瓜斑潜蝇药效试验

关键词:
黄瓜;斑潜蝇;灭蝇胺;唑虫酰胺;防效
摘  要:
为明确20%唑虫·灭蝇胺悬浮剂对黄瓜美洲斑潜蝇的防治效果,2016年开展了田间药效试验。结果表明,20%唑虫·灭蝇胺悬浮剂对黄瓜斑潜蝇有较好的防效。药后3 d,校正防效为89.4%~95.3%,且速效性好,对黄瓜安全。建议20%唑虫·灭蝇胺悬浮剂在斑潜蝇发生初期施用,稀释倍数为500~1 000倍。
译  名:
Control Effect of Tolfenpyrad+Cyromazine 20% SC on Liriomyza sativae Blanchard
作  者:
Fan Feng-mei;Li Xin-guo;Liu Yi-bin;Miao Guang-jie;Yang Bing-qin;Shandong A & Fine Agrochemicals Co., Ltd.;
单  位:
Fan Feng-mei%Li Xin-guo%Liu Yi-bin%Miao Guang-jie%Yang Bing-qin%Shandong A & Fine Agrochemicals Co., Ltd.
关键词:
cucumber;;Liriomyza sativae Blanchard;;cyromazine;;tolfenpyrad;;control effect
摘  要:
In order to confirm the control effect of tolfenpyrad + cyromazine 20% SC on Liriomyza sativae Blanchard,trials were carried out in cucumber field. The results showed that the efficacies of tolfenpyrad + cyromazine 20% SC on Liriomyza sativae Blanchard were 89.4%-95.3% on the third day after spraying. The complex insecticide had quick bioactivity and was safe to cucumber. Tolfenpyrad + cyromazine 20% SC was suitable to be applied at the early period of Liriomyza sativae Blanchard, and the dilution times were 500-1 000.

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