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Bactericidal composition containing cyprodinil and tricyclazole

A technology containing cyprodinil and cyprodinil, which is applied in the field of pesticides and achieves the effects of small dosage, high control effect, and resistance to phytotoxicity

Inactive Publication Date: 2013-06-05
SHAANXI MEIBANG PHARMA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And the compounding of cyprodinil and tricyclazole has not been reported at home and abroad at present

Method used

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  • Bactericidal composition containing cyprodinil and tricyclazole
  • Bactericidal composition containing cyprodinil and tricyclazole
  • Bactericidal composition containing cyprodinil and tricyclazole

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Example 1 80% cyprodinil·tricyclazole wettable powder

[0049] 70% azoxycycline, 10% tricyclazole, 5% polycarboxylate, 3% sodium lauryl sulfate, 2% saponin powder, 10% kaolin, the mixture is air-milled to obtain 80% azoxycycline Cycloamine·Tricyclazole WP.

Embodiment 2

[0050] Example 2 60% cyprodinil·tricyclazole wettable powder

[0051]40% of cyprodinil, 20% of tricyclazole, 4% of lignosulfonate, 4% of wetting and penetrating agent, 8% of white carbon black, and kaolin were added to 100%, and the mixture was air pulverized to obtain 60% of pyrimidine Cyclidine·Tricyclazole WP.

Embodiment 3

[0052] Example 3 45% cyprodinil·tricyclazole wettable powder

[0053] 15% of cyprodinil, 30% of tricyclazole, 5% of calcium alkyl benzene sulfonate, 3% of tea, 8% of white carbon black, and bentonite were added to 100%, and the mixture was air-milled to obtain 45% of pyrimidine Cyclidine·Tricyclazole WP.

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Abstract

The invention relates to a bacteriacide composition with synergistic effect, and the active components of the composition comprises cyprodinil and tricyclazole in weight ratio of (32:1)-(1:16). Adjuvant and excipient are added into the effective active components to prepare wettable powder, water dispersible granules and suspending agent, and the bacteriacide composition is mainly used for preventing and controlling gray mold, rice blast and powdery mildew of crops.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a bactericidal composition containing cyprodinil and tricyclazole in crop diseases. technical background [0002] Cyprodinil, English name: cyprodinil, molecular formula: C 14 H 15 N 3 , Chemical name: 4-cyclopropyl-6-methyl-N-phenylpyrimidin-2-amine. [0003] Structural formula: [0004] Azoxycycline is a pyrimidine fungicide. By inhibiting the biosynthesis of methionine, it inhibits the secretion of hydrolase. It is rapidly absorbed by leaves in plants, more than 30% penetrates into tissues, and the protected sediment is stored in leaves, transported in xylem, and also between leaves, metabolized relatively rapidly at high temperature, and in leaves at low temperature Precipitates in are quite stable and metabolites are not biologically active. Tricyclazole (iprodione), molecular formula is C 13 H 13 Cl 2 N 3 O 3 , Chemical name: 3-(3,5-dichlor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/90A01N43/54A01P3/00
Inventor 张伟高超曹巧利
Owner SHAANXI MEIBANG PHARMA GRP CO LTD