Application range of difluorosulfonamide

Difluorosulfonamide can remove all kinds of broad-leaved weeds in wheat fields, such as Artemisia annua, shepherd's purse, wisp, wild oat, wild rape, pig calamity, cow plum, nest vegetable, rice Croucher, yellow quail and other difficult weeds. The efficacy of this drug is relatively stable at low temperature, even at 2 ℃, which is incomparable to other herbicides. The application time is better before the beginning of winter, generally using stem and leaf spray.

The application period and method of difluorosulfonamide herbicide:

1, 58 grams per liter of difluorazolium pyrimidine SC+50% isoproturon WP

Application amount: 10 ml / mu + 150 g / mu 30-40 L / mu of water for stem and leaf spray.

Control weeds: shepherd's purse, pig calamity, sowing Artemisia annua, wisps and other broad-leaved weeds, look at wheat, hard grass and other Gramineae weeds.

Application period and method: in the 2-4 leaf stage of weeds, it is better to apply the pesticide before winter.

158g per liter of difluorosulfonamide SC (25g / L of difluorosulfonamide and 33g / L of azolachlor)

Application amount: 10 milliliters per mu can be mixed with 30-40 liters of water for stem and leaf spray.

Control weeds: shepherd's purse, Artemisia annua, wisps and other broad-leaved weeds.

Application period and method: after the emergence of wheat seedlings, weeds were applied at 3-6 leaf stage.

3, 58 grams per liter of difluorazolidomide SC+6.9% Poma EC

Dosage: 10 ml / mu + 50 ml / mu mixed with water 30-40 L / mu for stem and leaf spray.

Control weeds: shepherd's purse, pig calamity, sowing Artemisia annua, wisps and other broad-leaved weeds, look at wheat, wild oats and other Gramineae weeds.

Application period and method: during the 3-6 leaf stage of weeds, Puma can be applied from the 2-leaf stage to the second section of weeds, but the effect of application is better in the middle of tillering, and the dosage can be determined according to the species of weeds. For example, 6.9%EC40-50 ml per mu can be used when weeds are dominant, and 50-60 ml per mu can be used when wild oats are dominant. If the soil moisture is high, the dosage should be reduced appropriately.

The above is the introduction of the scope of use of difluorosulfonamide, I hope it will be helpful to you.