Pyrimidine is a broad-spectrum selective post- emergence herbicide ; its mechanism of action is similar to sulfonylureas and imidazoxanide herbicides, all of which are acetolactate synthase (ALS) inhibitors.
The main application of pyrimidinyl ether:
It has selective super-efficient post-emergence herbicidal activity against rice, common wheat and Zoysia, and has no pre-emergence herbicidal activity. It is used to control various grasses and broadleaf weeds such as valerian, big stalk, maiden and spicy sorghum. The effect of the plan is outstanding, and it is safe for rice and common wheat. have to be aware of is. The herbicide weeding rate is slower and can inhibit weed growth after application.
Promotion of pyrimidinyl ether:
320 g / liter of acetochlor. Pyrimidine valerate EC control of live rice field weeds, with broad-spectrum, quick-acting, wide use period;
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