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Bactericidal composition containing fluazinam and dimethachlon and application of same

The technology of a composition and fluazinam, which is applied in the field of pesticides, can solve the problems such as the insecticidal composition of fluazinam and sclerotium that has not yet been found, and achieves widening the application period, reducing the dosage, optimal bacteriostasis and sterilization. Effect

Active Publication Date: 2013-03-20
NANJING HUAZHOU PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

No insecticidal composition related to fluazinam and sclerotin has been found so far

Method used

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  • Bactericidal composition containing fluazinam and dimethachlon and application of same
  • Bactericidal composition containing fluazinam and dimethachlon and application of same
  • Bactericidal composition containing fluazinam and dimethachlon and application of same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Example 1: 60% fluazinam·sclerotium suspension

[0016] Fluazinam 50kg

[0017] Sclerotium 10kg

[0018] Phosphate Emulsifier 6kg

[0019] Silicone emulsion defoamer 0.2kg

[0020] Xanthan gum 0.3kg

[0021] Make up to 100kg of water

[0022] The above-mentioned measuring components are mixed and stirred by a first-level sand mill. After sanding by a second-level sand mill, they are blended in a modulating kettle. After the sampling and inspection are qualified, the obtained suspension preparation product is measured and divided.

Embodiment 2

[0023] Example 2: 40% fluazinam·Sclerotium suspending agent

[0024] Fluazinam 10kg

[0025] Sclerotium 40kg

[0026] Phosphate Emulsifier 6kg

[0027] Silicone emulsion defoamer 0.2kg

[0028] Xanthan gum 0.3kg

[0029] Make up to 100kg of water

[0030] After mixing the above-mentioned measuring components, they are stirred by a first-level sand mill, and after the second-level sand mill, they are blended in a modulating kettle, and after the sampling inspection is qualified, the obtained suspension preparation product is measured and divided.

Embodiment 3

[0031] Example 3: 70% fluazinam·sclerotia dry suspension

[0032] Fluazinam 55kg

[0033] Sclerotium 15kg

[0034] Sodium lignosulfonate 8kg

[0035] Sodium tripolyphosphate 3kg

[0036] Ammonium sulfate 12kg

[0037] Kaolin fill up to 100kg

[0038] After mixing all the ingredients, pulverizing, mixing with appropriate water spraying granulation and drying to obtain a dry suspension formulation product.

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PUM

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Abstract

The invention belongs to the field of farm chemicals and discloses a bactericidal composition containing fluazinam and dimethachlon and the application of the same. The fluazinam and the dimethachlon serve as effective components of the composition, wherein the total content of the fluazinam and the dimethachlon in mass percentage is 5% to 80%, and the mass ratio of the fluazinam to the dimethachlon is 30:1 to 1:20. The composition can be used for preventing and treating diseases such as rice blast, pestilence, anthracnose, leaf mold, scab and the like caused by fungi and other pathogens of cereal crops, vegetable and fruit trees, and has the advantages of wide application range, low cost and good effect.

Description

Technical field [0001] The invention belongs to the field of pesticides, and relates to a broad-spectrum bactericidal composition, in particular to a bactericidal composition containing fluazinam and Sclerotium and its application. Background technique [0002] In recent years, plant diseases caused by fungi, bacteria, nematodes, viruses and malnutrition have become more and more serious, and the impacts they have caused have become more and more serious. [0003] Fluazinam is a 2,6-dinitroaniline compound. It is a protective bactericide and an uncoupling agent for mitochondrial oxidative phosphorylation. By inhibiting spore germination, mycelial breakthrough, growth and spore formation, it inhibits the infection process at all stages. Fluazinam has a broad bactericidal spectrum, and its effect is better than conventional protective bactericides. It has specific effects on Alternaria, Botrytis, Phytophthora, Monoaxa, Sclerotinia, and Venturia. It is resistant to benzimidazole and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/40A01N37/32A01P3/00
Inventor 倪峰邢华忠郭崇友夏小云李赟
Owner NANJING HUAZHOU PHARMA
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