What herbicide is used to beat millet?

Gu You (formerly Gu Caoling) is the first novel sulfonylurea super-efficient herbicide-Monosulfuron-methyl, which was developed by the research group of Academician Li Zhengming of Nankai University on 200 1, and has obtained the national invention patent. As the main component, it is a binary compound herbicide for grain fields. It fills the blank of special herbicide for grain field in China.

Through multi-site plot, multi-variety and field demonstration tests, the control effect of 44% monosulfuron-methyl wettable powder per mu 130g on weeds in paddy fields reached 90%-95%, and the control effect on gramineous weeds was about 85%. Compared with the control, the millet in the application field grows well without any symptoms of phytotoxicity. Monosulfuron-methyl herbicide has a special effect on Suaeda salsa, a common malignant and difficult-to-remove weed in the north, and the highest control effect can reach 97.4%. The control effect of broad-leaved weeds in rice fields is over 90%. At present, the only chemical herbicide that can be widely used in rice fields, 1 times, can control weeds in rice fields during the whole growth period and is safe for millet.

Control targets: annual weeds such as Setaria viridis, weeds, barnyard grass, crabgrass, Ajuga, Millettia, Setaria viridis, Portulaca oleracea, Amaranthus retroflexus, Amaranthus ferruginea, Chenopodium and Polygonum hydropiper.

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