Herbicide composition as well as preparation method and application thereof
A composition and herbicide technology, applied in the field of pesticides, can solve problems such as unsatisfactory control effects, achieve improved control effects, low toxicity to humans and animals, and protect the environment
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Embodiment 1
[0038] Example 1: 53% rimsulfuron-oxazone-oxoctyl fluroxypyr wettable powder.
[0039] The herbicide composition raw material consumption of the present embodiment is:
[0040] Flumesulfuron-methyl 8kg, fenflurzone 5kg, fluroxypyr isooctyl 40kg, sodium lauryl ether sulfate 2kg, calcium lignosulfonate 8kg, sodium methylene bis-naphthalene sulfonate 7kg, bentonite 20kg, white Carbon black 10kg.
[0041] The preparation method of the herbicide composition of the present embodiment is:
[0042] Add the above materials together into the conical mixer and mix them evenly, then crush them through the jet mill, and then mix the pulverized materials through the conical mixer. powder.
Embodiment 2
[0043] Example 2: 75% rimsulfuron-oxatrazone-isooctyl fluroxyl acetate water-dispersible granules.
[0044] The herbicide composition raw material consumption of the present embodiment is:
[0045] Flumesulfuron 15kg, fenflurzone 10kg, fluroxypyr isooctyl 50kg, sodium alkylbenzene sulfonate 6kg, soluble starch 4kg, ammonium sulfate 5kg, diatomaceous earth 10kg.
[0046] The preparation method of the herbicide composition of the present embodiment is:
[0047] Add the above materials together into the conical mixer and mix them evenly, and then crush them through the airflow mill. The pulverized materials are then mixed through the conical mixer. Knead into a plastic material, and finally put the material into an extruding granulator to extrude and granulate. After granulation, it is dried and sieved to obtain a water-dispersible granule.
Embodiment 3
[0048] Example 3: 40% rimsulfuron-oxatrazone-fluroxypyr-isooctyl oil suspension concentrate.
[0049] The herbicide composition raw material consumption of the present embodiment is:
[0050] Flumesulfuron 25kg, fenflurzone 3kg, fluroxypyr isooctyl 12kg, fatty acid polyoxyethylene ester phosphate 8kg, polyoxyethylene ether sulfonate sodium 10kg, phenylethyl alcohol oleate 3kg, triethanolamine 2kg , organic bentonite 5kg, methyl oleate 22kg, epoxy soybean oil 10kg.
[0051] The preparation method of the herbicide composition of the present embodiment is:
[0052] Put the above materials into the reaction kettle mixer together, stir for 2 hours, then inject the materials into the sand mill for grinding, the fineness of the ground materials is 98% and pass through a 5um sieve before discharging, and the materials are then put into the high-speed shearing machine , After shearing, the oil suspension can be prepared.
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