Pesticide composition containing metamitron, desmedipham and phenmedipham, and application thereof
A pesticide composition and a technology containing fenmetrione, which are applied in the field of pesticides, can solve the problems of difficulty in effectively controlling sugar beet weed hazards and poor control effects, and achieve the effects of reducing adverse effects, prolonging service life, and rapidly exerting drug effects
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Embodiment 1)
[0025] 29% Memetrazone · Beetan · Beetenin Oil Suspension Concentrate: Promethenone 15%, Beetenin 7%, Beetenin 7%, Phenethylphenol Polyoxyethylene Ether 5%, Sodium Lignosulfonate 8 %, epoxy soybean oil 5%, organic bentonite 5%, methyl oleate to 100%.
[0026] After mixing Beet Ann and solvent methyl oleate, add other materials (except organic bentonite) into the reaction kettle mixer, stir evenly, and inject the materials into a multi-stage sand mill for grinding. The fineness of the ground materials is 98% pass through 1-5μm and discharge. The material is put into the high-shear emulsification kettle together with the organic bentonite dissolved in advance. .
Embodiment 2)
[0028] 39% Promethenone · Beetan · Beetenin water suspension concentrate: Promethenone 25%, Beetenin 7%, Beetenin 7%, Phenethylphenol Polyoxyethylene Ether 5%, Sodium Lignosulfonate 8 %, ethylene glycol 5%, magnesium aluminum silicate 2%, silicone defoamer 0.5%, preservative 0.1%, xanthan gum 0.1%, water to 100%.
[0029] After mixing sugar beets with water, add other materials (except xanthan gum) into the reaction kettle mixer, stir evenly, and inject the materials into a multi-stage sand mill for grinding. The fineness of the ground materials is 98%. After 1-5μm, the material is discharged, and the material is put into a high-shear emulsification kettle together with the pre-dissolved xanthan gum. After emulsification, it can be made into a 39% promethazone·betainen·betainin water suspension concentrate.
Embodiment 3)
[0031] 49% Promethenone · Beetan · Beetenin wettable powder: 35% Promethenone, Beetenin 7%, Beetenin 7%, Sodium Lauryl Sulfate 2%, Sodium Butyl Naphthalene Sulfonate 3%, Calcium lignosulfonate 5%, white carbon black 5%, kaolin to 100%.
[0032] Adsorption and mixing of beets and fillers, and other materials are added to the conical mixer and mixed evenly, and then pulverized by the jet mill, and the pulverized materials are then mixed by the conical mixer, and the fineness of the mixed materials is 98%. A 325-mesh standard sieve promptly produced 49% promethazone·beetan·beetenin wettable powder.
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