Herbicidal composition containing glufosinate-ammonium and carfentrazone
A herbicidal composition, the technology of carfenazone, is applied in the directions of herbicides, algaecides, biocides, animal repellents, etc., which can solve the problems of complex grass phase, can not solve the problems of weeds in farmland, etc. long-term effects, reducing the risk of resistance, and reducing the cost of medication
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Embodiment approach 1
[0036] Formulation Embodiment 1 (53% glufosinate-ammonium · fentrazone suspension concentrate):
[0037] Glufosinate-ammonium 23%,
[0038] Mefentrazone 30%,
[0039] Nongru 1601# 20%,
[0040] p-Oleamidoanisole Sulfonic Acid 5%,
[0041] Alkylphenol Formaldehyde Resin Ether Sulfate 4%,
[0042] Bentonite 3%,
[0043] Xanthan Gum 0.1%,
[0044] Silicone 0.4%,
[0045] Glycerol 4%,
[0046] Deionized water Make up to 100%.
[0047] The above formula was pre-crushed according to the proportion, then added to a sand mill for grinding, and then mixed by high shear to prepare a 53% glufosinate-ammonium-fenflumezone suspension concentrate.
Embodiment 2
[0048] Preparation embodiment two: ( 40% glufosinate-ammonium fentrazone oil suspension concentrate):
[0049] Glufosinate-ammonium 30%,
[0050] Mefentrazone 10%,
[0051]Vegetable oil 15%,
[0052] Bentonite 1%,
[0053] Methylated vegetable oil supplemented to 100%,
[0054] Dissolve the original drug, solvent, and emulsifier in the above formula into a uniform oil phase; under high-speed stirring, mix to prepare 40% glufosinate-ammonium-metutrazone oil suspension concentrate.
Embodiment 3
[0055] Preparation Example Three (30% glufosinate-ammonium fentrazone wettable powder):
[0056] Glufosinate-ammonium 20%,
[0057] Mefentrazone 10%,
[0058] Sodium Lauryl Sulfate 3%,
[0059] Sodium butylnaphthalene sulfonate 3%,
[0060] Calcium Lignosulfonate 5%,
[0061] Silica 5%,
[0062] Kaolin up to 100%.
[0063] Put the above materials together into the conical mixer and mix them evenly, and then crush them through the jet mill, and then mix the pulverized materials through the conical mixer. Glufosinate-ammonium · fentrazone wettable powder.
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