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Difenoconazole- and propineb-containing pesticidal composition

A technology of difenoconazole and a composition is applied in the field of pesticides, and achieves the effects of small dosage, high control effect, and not easy to be harmed by phytotoxicity

Active Publication Date: 2013-10-09
SHAANXI MEIBANG PHARMA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And there is no related report about the compounding of difenoconazole and propineb at home and abroad.

Method used

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  • Difenoconazole- and propineb-containing pesticidal composition
  • Difenoconazole- and propineb-containing pesticidal composition
  • Difenoconazole- and propineb-containing pesticidal composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 180

[0049] Embodiment 180% difenoconazole Propineb water dispersible granules

[0050] 8% difenoconazole, 72% propineb, 4% sodium lauryl sulfate, 3% lignosulfonate, 3% alkylphenol polyoxyethylene pyrimidine, starch added to 100%, mixed 80% Difenoconazole·Propineb water dispersible granules.

Embodiment 266

[0051] Embodiment 266% difenoconazole Propineb water dispersible granules

[0052] Difenoconazole 6%, propineb 60%, polycarboxylate 3%, fatty acid polyoxyethylene ester 3%, sodium lauryl sulfate 4%, sodium bicarbonate 3%, starch 10%, bentonite plus to 100%, mixed to obtain 66% difenoconazole · propineb water dispersible granules.

Embodiment 345

[0053] Embodiment 345% difenoconazole Propineb water dispersible granules

[0054] Difenoconazole 5%, propineb 40%, alkylphenol polyoxyethylene 5%, dodecylbenzene sulfonate 3%, gelatin 2%, starch 5%, bentonite to 100%, mixed Prepared 45% difenoconazole·propineb water dispersible granules.

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Abstract

The invention relates to a germicide composition with synergistic effect. The active ingredients comprise difenoconazole and propineb in a weight ratio of 4:1-1:64. The active ingredients are added with aids and excipients to be prepared into wettable powder and water dispersible granules. The germicide composition is mainly used for powdery mildew, anthracnose, alternaria leaf spot, downy mildew and epidemic diseases of vegetables and fruit trees, and banded sclerotial blight, rice blast and the like of grains.

Description

technical field [0001] The invention belongs to the technical field of pesticides and relates to a bactericidal composition containing difenoconazole and propineb. technical background [0002] Molecular formula of difenoconazole: C 19 h 17 Cl 2 N 3 o 3 , chemical name: 1-(2-[4-(4-chlorophenoxy)-2-chlorophenyl]-4-methyl-1,3-dioxolan-2-ylmethyl)-H- 1,2,4-triazole. [0003] Difenoconazole has protective, therapeutic and systemic activities, is a sterol demethylation inhibitor, inhibits the biosynthesis of cell wall sterols, and prevents the growth of fungi. Wide spectrum of sterilization, foliar treatment or seed treatment can improve crop yield and ensure quality. Wide bactericidal spectrum, against Ascomycetes, Basidiomycetes and including Alternaria, Ascodiospora, Cercospora, Neptonia, Ballacne, Phoma, Cylindrospora, Shell It has long-lasting protective and therapeutic effects on semi-infected diseases including Septoria and Scutellaria, powdery mildew family, rust ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N47/14A01N43/653A01P3/00
Inventor 张伟高超
Owner SHAANXI MEIBANG PHARMA GRP CO LTD