Compound insecticide and sterilization composition as well as applications thereof
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A technique for killing insects and bacteria, and a composition, which is applied in the field of pesticide compositions containing thiacloprid, methomyl and tebuconazole and the preparation thereof, to achieve the effects of facilitating popularization and application, solving the inconvenience of pesticide application, and reducing environmental pollution
Inactive Publication Date: 2013-10-02
PLANT PROTECTION & QUALITY & SAFETY OF AGRI PRODS INST ANHUI ACAD OF AGRI SCI
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Abstract
Description
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However, wheat scab in my country has developed widespread resistance to carbendazim
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example 1
[0026] Take thiacloprid 15.625g, tebuconazole 15.306g, methomyl 1.521g, add acetone 30.0g, toluene 20.0g, stir at high speed and mix evenly, add Nongru 602# 5.069g, TX-10 4.0g, toluene to make up 100g , configured as an emulsifiable cream.
example 2
[0028] Take thiacloprid 20.833g, tebuconazole 10.204g, methomyl 10.204g, sodium lignosulfonate 5g, calcium lignosulfonate 2.5g, styrene phenol formaldehyde resin polyoxyethylene ether 5g, BY140 3g, xanthogen Glue 0.05g, magnesium aluminum silicate 0.05g, ethylene glycol 5g, octanol 3g, make up to 100g with water, mix evenly, put into a sand mill, grind to a particle size of 5 microns, and make a suspending agent.
example 3
[0030] Take 20.833g of thiacloprid, 1.408g of tebuconazole, 20.134g of methomyl, 5g of sodium methyl fatty acid amide benzene sulfonate, 5g of sodium methylene bis-naphthalene sulfonate, 5g of ammonium sulfate, 25g of white carbon black, polyethylene Diol 3g, light calcium to 100g. The original drug and additives are pulverized to a particle size of 5 μm by an ultra-fine jet mill to obtain mother powder, which is fully mixed with polyethylene glycol aqueous solution, granulated, dried, and sieved to obtain water-dispersible granules agent.
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Abstract
The invention discloses a compound insecticide and sterilization composition. The compound insecticide and sterilization composition comprises the following effective ingredients: thiacloprid, methomyl and tebuconazole, wherein the mass ratio of the mixed masses of the thiacloprid and methomyl to the tebuconazole is (1:20) to (20:1); the mass ratio of the thiacloprid to the methomyl is (32:1) to (1:32). The composition has the advantages that (1) a fast-acting property and a relatively long persistent effect can be realized, and multiple kinds of wheat diseases and damage caused by insects can be prevented and cured at the same time, multiple functions are realized, and the labor and the cost are saved; (2) the smell is slight, the toxicity is low, the environment pollution is reduced as well as insect diseases can be prevented and cured; (3) the cost is low, the preparation is simple, and the popularization and the application are convenient; (4) insects can be killed, sterilizing is realized, the medicine delivery for multiple times is avoided, and the problem of inconvenience in medicine delivery at the middle and rear stage of crops is solved.
Description
technical field [0001] The invention relates to the field of plant disease and insect pest control, in particular to a pesticide composition containing thiacloprid, methomyl and tebuconazole, a preparation method and application thereof. Background technique [0002] Thiacloprid, chemical name: (3-((6-chloro-3-pyridyl)methyl)-1,3-thiazoline-2-ylidene) cyanamide, belongs to the second generation of neonicotinoids class of pesticides. Thiacloprid is systemic and has acute contact toxicity and stomach toxicity. There is no cross-resistance with conventional insecticides such as pyrethroids, organophosphates and carbamates, so it can be used for field resistance control. Thiacloprid has a short soil half-life, is safe for bees, birds, fish and a variety of beneficial arthropods, and can also be used during crop flowering. [0003] Methomyl (Methomyl), chemical name: 1-methylthioethylene aminomethyl carbamate, is a commonly used carbamate insecticide and acaricide, and is a sy...
Claims
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Application Information
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