Pesticide composition containing flucarbazone, flufenacet and florasulam and application of pesticide composition in control of weeds in wheat field
A technology of florasulam and pesticide composition, which is applied in the field of pesticides, can solve the problems of poor control effect and difficulty in effectively controlling the damage of wheat weeds, and achieve the effects of long-lasting effect, reducing adverse effects, and reducing drug costs
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Embodiment 1
[0026] Example 1: 22% flucarbazone-methyl-flufenacet-flufenacet-flufensulam oil suspension concentrate
[0027] The components of the pesticide composition containing flucarbasulfuron-methyl, flufenacet and florasulam are: flucarbasulfuron 1%, flufenacet 20%, flufenacet 1%, phenethyl Phenyl phenol polyoxyethylene ether 5%, sodium lignosulfonate 8%, epoxy soybean oil 5%, organic bentonite 5%, methyl oleate to 100%.
[0028] After absorbing and mixing flufenacet with the filler, add the other above-mentioned materials (except organic bentonite) into the reactor mixer, stir evenly, and inject the materials into the multi-stage sand mill for grinding. The fineness of the ground materials is After 98% pass through 1-5um, the material is discharged, and the material is put into a high-shear emulsification kettle together with the pre-dissolved organic bentonite. After emulsification, 22% flucarbazone-methyl-flufenacet-difluorosulfuron Grass Ammonium Oil Suspension Concentrate.
Embodiment 2
[0029] Example 2: 17% flucarbazone-methyl-flufenacet-flufenacet suspension concentrate
[0030] The components of the pesticide composition containing flucarbasulfuron-methyl, flufenacet and florasulam are: flucarbasulfuron 1%, flufenacet 15%, flufenacet 1%, phenethyl 5% phenol polyoxyethylene ether, sodium lignosulfonate 8%, ethylene glycol 5%, magnesium aluminum silicate 2%, defoamer 0.5%, preservative 0.1%, xanthan gum 0.1%, water to 100 %.
[0031] After flufenacet is adsorbed and mixed with the filler, other above-mentioned materials (except xanthan gum) are added to the reactor mixer together, stirred evenly, and the materials are injected into a multi-stage sand mill for grinding, and the ground materials are fine The material is discharged after passing through 1-5um with a density of 98%. The material is put into a high-shear emulsification kettle together with the pre-dissolved xanthan gum. Flusulam suspension concentrate.
Embodiment 3
[0032] Example 3: 18.5% flucarbasulfuron · flufenacet · florasulam wettable powder
[0033] The components of the pesticide composition containing flucarbasulfuron-methyl, flufenacet and florasulam are: flucarbasulfuron 2%, flufenacet 15%, flufenacet 1.5%, 12 Sodium alkyl sulfate 2%, sodium butyl naphthalene sulfonate 3%, calcium lignosulfonate 5%, white carbon black 5%, kaolin to 100%.
[0034] After absorbing and mixing flufenacet with the filler, put it into the conical mixer together with other above-mentioned materials and mix evenly, and then pulverize through the jet mill, and then mix the pulverized material through the conical mixer, and the fineness of the mixed material is 98% passed through a 325-mesh standard sieve to obtain 18.5% flucarbazone-flufenacet-flufenacet wettable powder.
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