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Sterilization composition containing fenbuconazole and thiophonate-methyl and application thereof

A technology of thiophanate-methyl and a composition, applied in the field of pesticides, can solve the problems of not widely used and high cost of medication, and achieve the effects of improving control effect, reducing dosage and reducing pollution

Inactive Publication Date: 2009-09-16
SHAANXI MEIBANG PHARMA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Nibenazole is a product developed by Dow AgroSciences of the United States. The preparation product is 24% nibenazole suspension concentrate. It is mainly used to prevent and treat vegetables, fruit and vegetable diseases. Due to its high drug cost, it is not widely used.

Method used

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  • Sterilization composition containing fenbuconazole and thiophonate-methyl and application thereof
  • Sterilization composition containing fenbuconazole and thiophonate-methyl and application thereof
  • Sterilization composition containing fenbuconazole and thiophonate-methyl and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Example 1 25% carbendazole·thiophanate-methyl water-dispersible granules

[0054] Add 3 g of cyanobenazole, 22 g of thiophanate-methyl, 5 g of sodium bis-naphthyl sulfonate, 3 g of saponin powder, 3 g of citric acid, 1 g of polyethylene glycol, and add kaolin to 100 g, and mix to obtain 25% fenpyrazole. Thiophanate-methyl water-dispersible granules.

Embodiment 2

[0055] Example 2 40% carbendazole·thiophanate-methyl water-dispersible granules

[0056] Add 5 g of nibendazole, 35 g of thiophanate-methyl, 8 g of sodium lignosulfonate, 2 g of sodium dodecylbenzene sulfonate, 2 g of polyvinyl alcohol, 2 g of ammonium bicarbonate, 15 g of bentonite, and kaolin to 100 g, and crush Granulate to make 40% tribenazole · thiophanate-methyl water-dispersible granules.

Embodiment 3

[0057] Example 3 55% cyanobenazole·thiophanate-methyl water-dispersible granules

[0058] Add 15g of nibendazole, 40g of thiophanate-methyl, 10g of carboxymethylcellulose, 3g of sodium dodecylbenzenesulfonate, 1g of polyvinyl alcohol, 3g of succinic acid, 15g of white carbon black, and kaolin to 100g, After crushing and granulating, 55% carbendazole·thiophanate-methyl water-dispersible granules were prepared.

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Abstract

The invention provides a sterilization composition containing fenbuconazole and thiophonate-methyl. The effective components of the composition consist of the fenbuconazole and the thiophonate-methyl. The sterilization composition has obvious synergy and little dosage, is not easy to produce drug resistance by continuous use, is applicable to preventing various crop diseases, and is particularly applicable to controlling alternaria leaf spot of apple trees.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a bactericidal composition with carbenazole and thiophanate-methyl as main active ingredients and an application thereof. Background technique [0002] Fenbuconazole is a colorless crystal with a melting point of 124-1°C, a vapor pressure of 0.005mpa (20°C), and a solubility in water of 0.2mg / L (2°C). Soluble in most organic solvents, such as acetone, ether, ethanol and aromatic hydrocarbons, insoluble in aliphatic hydrocarbons. Stable in the dark at 300°C. Nibenazole is a triazole systemic fungicide, which belongs to a new type of ergosterol biosynthesis inhibitor (EBI), which has the functions of protection, treatment and killing, and destroys the energy synthesis of bacteria by inhibiting the respiration of bacteria And lose vitality. Nibenazole has good crop safety and very outstanding environmental compatibility. In order to obtain the best control effect,...

Claims

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Application Information

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IPC IPC(8): A01N47/34A01N43/653A01P3/00
Inventor 张少武
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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