Pesticidal suspended seed coating capable of preventing diseases

A technology for suspended seed coating, insecticide and disease prevention, applied in the field of pesticides, can solve the problems of large pesticide residues in crops, unfavorable human health, and single control spectrum, and achieve the effects of long special effect period, good control effect, and obvious synergy.

Inactive Publication Date: 2013-09-11
陕西亿田丰作物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The most likely problem in the prevention and control of diseases and insect pests is the emergence of drug resistance, followed by the single control spectrum, farmers apply pesticides many times when using it, causing serious environmental pollution, large pesticide residues in crops, and harmful to human health

Method used

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  • Pesticidal suspended seed coating capable of preventing diseases
  • Pesticidal suspended seed coating capable of preventing diseases
  • Pesticidal suspended seed coating capable of preventing diseases

Examples

Experimental program
Comparison scheme
Effect test

example 116

[0026] Example 116.2% Difenoconazole Clothianidin Suspension Seed Coating

[0027] Difenoconazole 16%, clothianidin 0.2%, polyethylene glycol 3.5%, magnesium aluminum silicate 1.5%, animal glue 6.5%, silicone defoamer 0.8%, fatty alcohol polyoxyethylene ether 2%, Add 3.5% dodecylbenzenesulfonate, 1.5% FGR-13, and deionized water to 100% by weight to prepare a 16.2% difenoconazole·clothianidin suspension seed coating.

[0028] Replace clothianidin with thiacloprid and also can be a new embodiment.

example 224

[0029] Example 224.3% Difenoconazole Clothianidin Suspension Seed Coating

[0030] Difenoconazole 0.3%, clothianidin 24%, glycerin 0.5%, sodium carboxymethylcellulose 0.5%, polyacrylamide 5%, C 8～10 Add 0.5% of fatty alcohols, 1% of alkylphenol polyoxyethylene ether, polyoxyethylene fatty acid, 0.1% of basic rose essence, and deionized water to 100% by weight to obtain 24.3% of difenoconazole·thiazole Amine suspension seed coating.

[0031] Replace clothianidin with thiacloprid and also can be a new embodiment.

example 36

[0032] Example 36.1% difenoconazole clothianidin suspension seed coating

[0033] Difenoconazole 0.1%, clothianidin 6%, sodium carboxymethylcellulose 0.5%, polyacrylamide 5%, C 8～10 0.5% of fatty alcohols, 1% of alkylphenol polyoxyethylene ether, polyoxyethylene fatty acid, 0.1% of rhodamine alkaline, and deionized water are added to 100% by weight to prepare 6.1% of difenoconazole Thiaclodia Amine suspension seed coating.

[0034] Replace clothianidin with thiacloprid and also can be a new embodiment.

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Abstract

The invention discloses a pesticidal suspended seed coating capable of preventing diseases. The seed coating is mainly characterized in that the effective active components are difenoconazole and an effective component B, wherein the weight ratio of the difenoconazole to the effective component B is 1:80-80:1, and the composition is prepared into a suspended seed coating. The invention has the advantages of favorable film formation property, uniform coating, high suspension percentage, high safety, low toxicity and the like, and can be widely used for seed treatment of wheat, corns, paddy rice, peanuts, cotton and other crops. The invention has a slow-release action, reduces the pesticide consumption, is safe for human and livestock, does not have chemical injury, and has favorable environmental compatibility.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a suspension seed coating agent for killing insects and preventing diseases. Background technique [0002] Difenoconazole, chemical name: 1-(2-[4-(4-chlorophenoxy)-2-chlorophenyl]-4-methyl-1,3-dioxolane-2 -ylmethyl)-H-1,2,4-triazole, molecular formula: C 19 h 17 Cl 2 N 3 o 3 Difenoconazole is relatively safe among triazole fungicides. It is widely used in fruit trees, vegetables and other crops to effectively prevent and control scab, black pox, white rot, leaf spot, powdery mildew, brown Spot, rust, stripe rust, head blight, etc. [0003] Clothianidin, chemical name: (E)-1-(2-chloro-1,3-thiazol-5-ylmethyl)-3-methyl-2-2-nitroguanidine, molecular formula: C 6 h 8 ClN 5 o 2 S, Difenoconazole is a kind of insecticide in neonicotinoids. It is a new type of insecticide with high efficiency, safety and high selectivity. Its effect is similar to that of nicotini...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N51/00A01N43/653A01N47/40A01N25/04A01P7/04A01P5/00A01P3/00
Inventor 张伟
Owner 陕西亿田丰作物科技有限公司
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