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Penconazole and zhongshengmycin-containing sterilization composition and application thereof

A composition, the technology of penconazole, applied in the direction of application, fungicide, biocide, etc., to achieve good synergistic effect, delay the occurrence of drug resistance, and high control effect

Active Publication Date: 2015-03-04
江西绿川生物科技实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And about the compounding of penconazole and Zhongshengmycin, there is no relevant report at home and abroad.

Method used

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  • Penconazole and zhongshengmycin-containing sterilization composition and application thereof
  • Penconazole and zhongshengmycin-containing sterilization composition and application thereof
  • Penconazole and zhongshengmycin-containing sterilization composition and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Example 1: 20% penconazole Zhongshengmycin wettable powder

[0039] Mix 15% penconazole, 5% Zhongshengmycin, 5% polycarboxylate, 5% sodium lauryl sulfate and 70% kaolin, stir evenly in a stirring tank, pulverize through a jet mill and then mix Evenly, 50% penconazole · Zhongshengmycin wettable powder was prepared.

Embodiment 2

[0040] Example 2: 20% penconazole Zhongshengmycin wettable powder

[0041] Mix 10% penconazole, 10% Zhongshengmycin, 5% lignosulfonate, 3% wetting and penetrating agent F and 72% kaolin, stir evenly in a stirring tank, pulverize through a jet mill and then mix Evenly, 20% penconazole · Zhongshengmycin wettable powder was prepared.

Embodiment 3

[0042]Example 3: 20% Penconazole Zhongshengmycin Suspension Concentrate

[0043] Mix 5% lignosulfonate, 3% propylene glycol, 1% xanthan gum, 0.6% silicone oil and 70.4% water. After mixing evenly by high-speed shearing, add 10% penconazole and 10% Zhongshengmycin, Grinding the balls in a ball mill for 2 to 3 hours, so that the particle diameters are all below 5 mm, and a 20% penconazole·zhongshengmycin suspension concentrate is prepared.

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PUM

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Abstract

The invention relates to the field of pesticide compounding techniques, particularly relates to a penconazole and zhongshengmycin-containing sterilization composition, and also relates to an application thereof. The penconazole and zhongshengmycin-containing sterilization composition comprises effective ingredients of penconazole and zhongshengmycin with a weight part ratio of (90:1)-(1:90), and the penconazole and zhongshengmycin-containing sterilization composition is prepared into a wettable powder, a suspending agent, an emulsion in water, a water dispersible granule, emulsifiable concentrate and the like after being added with assistants and an excipient, and is used for controlling fungal diseases caused by germs such as erysiphe, uromyces, mortierella, septoria and venturia and bacterial diseases caused by germs such as Gram-positive bacteria, Gram-negative bacteria, mycobacteria and saccharomycetes. The penconazole and zhongshengmycin-containing sterilization composition has a relatively good synergism within a certain range, is superior to a single preparation on the aspect of control effects, is relatively durable in pesticide effect, has a special effect on controlling powdery mildew, rust diseases, scab, leaf spot diseases, gray mold, white rot, soft rot, streak diseases, rice blast, ring spot, gibberellic diseases and bacterial diseases, is relatively low in residue, is relatively easily decomposed after a lasting period, is relatively environment-friendly, and is beneficial to the increase of yield and income in an agricultural district.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a bactericidal composition containing penconazole and Zhongshengmycin, and also relates to the application of the bactericidal composition. Background technique [0002] Penconazole, chemical name: 1-[2-(2,4-dichlorophenyl)pentyl]-1H-1,2,4-triazole, belongs to triazole fungicides, and is ergosterol demethylation Oxygenation inhibitors have a good control effect on diseases caused by powdery mildew, rust fungus, sporomyces, Septoria, and scabella on cereal crops, vegetables, fruit trees, and peanuts. When used alone, the prevention and control spectrum is narrow, and when used for a long time, bacteria are prone to develop drug resistance. In addition, the cost of using this agent alone is relatively high. [0003] The chemical structural formula of penconazole is: [0004] [0005] Zhongshengmycin is a new type of agricultural antibiotic successfully developed ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N47/18A01N43/653A01P3/00
Inventor 范昆郭庆龙贝峰许美玲刘润珠王亚恩崔淑华
Owner 江西绿川生物科技实业有限公司
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