CAS:145701-23-1丨FLORASULAM

Difluorosulfochlor is mainly used to control broad-leaved weeds such as porcine, chickweed, polygonum, and Compositae in winter wheat fields after seedling, with only 3-10g of active ingredient per hectare [0.2-0.67g (a.i) per acre]. As an inhibitor of acetolactate synthase (ALS), difluorochlor is highly selective to wheat crops and lawns. Can be widely used in winter wheat, winter wheat, spring wheat, spring barley, lawn, onion and grassland, pasture, etc. The highest use of the drug per hectare was 7.5g in Europe and 5g in Canada. A total of 154 field trials completed in the United Kingdom, France and Greece in 1994 and 1997 demonstrated that even the highest dose of the multidose treatment was safe for crops. The safety of difluorosulfochlor to winter wheat was higher than that of sulfonylurea herbicide methyl sulfuron. The dosage of 5-15g per hectare is very selective for lawn and pasture ryegrass, multi-flower ryegrass, fescue, purple fescue, fescue bluegrass, Chemicalbook grass and bentgrass. Difluorosulfamide is a broad-spectrum weed weed that can be used to control broad-leaved weeds by post-seedling stem and leaf treatment. The dosage of 5g per hectare can effectively control the weeds of Dianthus caryophylla, sycamore, convolvulaceae, mallow and Polygonaceae, and the important weeds in the field such as chickweed, pigweed, nightshade and Polygonum polygonatum are very sensitive to it. The dosage of 5g/hm2 can prevent chickweed with plant height of 20cm, 2.5g can prevent 6 chickweed at true leaf stage, and 5g can completely prevent chickweed and mother chrysanthemum at late growth stage. Difluorosulfochlor has strong miscibility and is suitable for mixing with plant growth regulator, other herbicides and fungicides. Liquid nitrogen can be added to wheat fields, and the dosage can be reduced to 2.5g per hectare. The herbicides that can be mixed with it include azosulfamide, 2-methyl-4 chloride, oxazolidine, fluoxazolium, efurofuria yellow, dichloropyridinic acid, methyl carboxyl herbicide, etc. Methods for the use of difluorosulfochlor

CAS:145701-23-1

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