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Bactericidal composition containing fluazinam and thiophanate methyl and application of same

A technology of thiophanate-methyl and a composition, applied in the field of pesticides, can solve problems such as the insecticidal composition of fluazinam and thiophanate-methyl that has not yet been found, and achieves widening the application period, reducing costs, and optimizing the inhibition of Bacterial and bactericidal effects

Inactive Publication Date: 2011-07-13
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 thiophanate-methyl has been found so far

Method used

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  • Bactericidal composition containing fluazinam and thiophanate methyl and application of same
  • Bactericidal composition containing fluazinam and thiophanate methyl and application of same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Example 1: 50% fluazinam·thiophanate-methyl suspension

[0015] Fluazinam 40kg

[0016] Thiophanate Methyl 10kg

[0017] Phosphate emulsifier 6kg

[0018] Polysiloxane defoamer 0.2kg

[0019] Xanthan gum 0.3kg

[0020] Water to make up to 100kg

[0021] After the above-mentioned metering components are mixed, they are stirred by a first-level sand mill, and after a second-level sand mill, they are prepared in a preparation kettle, and after the sampling inspection is qualified, the existing suspension preparation product is measured and packaged.

Embodiment 2

[0022] Example 2: 70% fluazinam·thiophanate-methyl dry suspension

[0023] Fluazinam 55kg

[0024] Thiophanate Methyl 15kg

[0025] Sodium lignosulfonate 8kg

[0026] Sodium tripolyphosphate 3kg

[0027] Ammonium sulfate 12kg

[0028] Kaolin make up to 100kg

[0029] Mix and pulverize all the ingredients, add appropriate water, spray granulate and dry to obtain a dry suspension preparation product.

Embodiment 3

[0030] Embodiment 3: 5% fluazinam·thiophanate-methyl suspension seed coating agent

[0031] Fluazinam 4kg

[0032] Thiophanate-methyl 1kg

[0033] Phosphate emulsifier 5kg

[0034] Bentonite 2kg

[0035] Xanthan gum 0.3kg

[0036] Ethylene glycol 5kg

[0037] Polyvinyl alcohol blended modified film-forming agent 0.2kg

[0038] Pigment 0.2kg

[0039] Water to make up to 100kg

[0040] Fully mix the active ingredients, bentonite, emulsifier and part of the water above, then sand mill, then add the film forming agent, thickener, antifreeze and the rest of the water in turn into the preparation tank and mix thoroughly to obtain the suspension seed coating agent Formulation products.

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Abstract

The invention belongs to the field of farm chemicals and discloses a bactericidal composition containing fluazinam and thiophanate methyl and the application of the same. The fluazinam and the thiophanate methyl serve as effective components of the composition, wherein the total content of the fluazinam and the thiophanate methyl in mass percentage is 5% to 85%, and the mass ratio of the fluazinam to the thiophanate methyl is 30:1 to 1:50. The composition can be used for the preparation of a bactericide for preventing and treating diseases such as rice blast, rice sheath blight, wheat powdery mildew, wheat rust disease, leaf spot of peanut, powdery mildew and downy mildew of cucumber, tomato pestilence, apple scab, citrus scab and the like, 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 thiophanate-methyl. Background technique [0002] Fluazinam is a 2,6-dinitroaniline compound, a protective fungicide, and an uncoupler for mitochondrial oxidative phosphorylation. Inhibits all stages of the infection process by inhibiting spore germination, mycelial breakthrough, growth and sporulation. Fluazinam has a broad bactericidal spectrum, and its effect is better than conventional protective fungicides. It has special effects on Alternaria, Botrytis, Phytophthora, Monopodella, Sclerotinia and Sclerotia, and Botrytis cinerea against benzimidazoles and dicarboximide fungicides Also has good effect. In addition, the drug is resistant to rainwater erosion, long-lasting, and has excellent control of herbivorous mites. It also has excellent control effect on clubroot of cru...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/34A01N43/40A01P3/00
Inventor 张爱娟曩潇潇汤飞荣何莎莉卞小军
Owner NANJING HUAZHOU PHARMA
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