Compound molluscicide
A molluscicide and solvent technology, applied in the field of compound molluscicide, can solve the problems of polluted water quality, less environmental damage, and increased prevention and control difficulty, and achieve the effects of reducing prevention and control costs, being easy to obtain in large quantities, and reducing the dosage of drugs.
Active Publication Date: 2015-05-06
GUANGXI UNIV
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Problems solved by technology
[0005] The main purpose of the present invention is to provide a compound molluscicide that has a synergistic effect on apple snails and is less destructive to the environment. Polluted water quality, poor control effect, incomplete control, increasing drug resistance of apple snails, and increasing control difficulty
Method used
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Examples
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Embodiment 3
[0036] Embodiment 3: 15% emamectin emamectin salt·chaku powder water emulsion
[0037]
[0038]
[0039] The preparation method of the water-emulsion described in the above 3 examples is: after fully dissolving the active ingredients emamectin emamectin benzoate and tea dry powder with a solvent and a co-solvent, put in an emulsifier, a dispersant, and a wetting agent and fully stir to form an oil phase ; Dissolve the antifreeze in water to form a water phase; slowly add the water phase to the oil phase and cut it with a high-speed shear to obtain a water emulsion.
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The invention relates to a compound molluscicide. The compound molluscicide is prepared by compounding the two effective components including emamectin benzoate and camellia sinensis, wherein the mass ratio of emamectin benzoate to the camellia sinensis is equal to (1:10)-(10:1). The compound molluscicide has a remarkable control effect for ampullaria gigas.
Description
technical field [0001] The invention belongs to the technical field of pesticide application, and relates to a compound molluscicide, in particular to a molluscicide compounded with active ingredients emamectin benzoate and tea dry powder. Background technique [0002] At present, the control agents for apple snails in paddy fields mainly include chemical agents such as 50% spirulina wettable powder, 70% spirulina wettable powder, 6% Mida granules, 90% copper sulfate crystals, lime powder and boron magnesium. Stone powder and other natural molluscicides. In order to reduce the toxicity of chemical molluscicides to aquatic organisms such as mammals and fish, and to increase the molluscicidal effect and safety of molluscicides, active ingredients extracted from plants have been studied. The order of sexual strength is Phytaceae, Mimosaceae, Polygonaceae, Verbenaceae, Verbenaceae, Euphorbiaceae. The molluscicides of these plants or their extracts can be used as synergists of ...
Claims
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IPC IPC(8): A01N65/08A01P9/00A01N43/90
Inventor 贤振华尚战峰蔡瑷安杨殿威王昱莎艾辉建黄秀枝
Owner GUANGXI UNIV
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