Recommendation of Mixable Components of Pre seedling Sealed Herbicide Pyroxasulfone technical

Reported by the AgroPages: Pyroxasulfone is a pre germination soil sealing herbicide, suitable for the control of broad-leaved weeds such as wheat, corn, soybeans, cotton, sunflowers, potatoes, peanuts, and other weeds in the Poaceae family before seedlings. Pyroxasulfone mainly inhibits the biosynthesis of extremely long side chain fatty acids (C20-C30) in plants (weeds), inhibits their growth in the early stages, and then destroys the meristem and embryonic sheath, ultimately causing their growth to stop and die.

Mixable components of Pyroxasulfone Technical

(1) The combination of Pyroxasulfone technical and fluoropyrifos can be used to control barnyard grass in rice fields.

(2) The combination of Pyroxasulfone technical and oxazolam has a good synergistic effect when mixed reasonably in a certain proportion. It can be applied in the prevention and control of barnyard grass, horseshoe grass, and cow's tendon grass, and can prevent the development of weed resistance or delay the rate of resistance.

(3) The combination of Pyroxasulfone technical and propargyl fluconazole has different mechanisms of action and can delay the development of weed resistance. Moreover, the combination of the two has a synergistic effect and can be used to control benthic weeds and broad-leaved weeds.

(4) The herbicidal combination of Pyroxasulfone technical and azolinoxal, which are mixed in the early post seedling stage of wheat and the stem and leaf spray treatment of weeds in the 1 ‑ 2 leaf stage, can effectively control drug-resistant weeds in wheat fields, especially resistant gramineous weeds such as Nihonomi japonicum.

(5) The combination of Pyroxasulfone technical and chlorsulfuroxime does not conflict with each other and exhibits a good synergistic effect within a specific range. It has good activity against weeds such as Matang, Echinochloa crus, Duckweed, Abutilon, Cichlium, and Cicory in soybean fields, and has broad application prospects.

(6) The herbicide combination of Pyroxasulfone technical, imidacloprid, and dimethoprim has a synergistic effect and can be used to control one or more annual and perennial grasses and broad-leaved weeds in soybean fields, such as dogtail grass, barnyard grass, horse Tang, cow tendon grass, millet, duckweed, and purslane.

(7) The combination of Pyroxasulfone technical and dichloroquinoline acid can be used in crop fields such as corn, rice, wheat, sorghum, and lawn to control the vast majority of annual grasses and broad-leaved weeds, including sulfonylurea resistant weeds such as barnyard grass, cow's tendon grass, horse Tang, dog's tail grass, cowhide felt, iron amaranth, purslane, wormwood, shepherd's purse, ear leaf water amaranth, and iridium.