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Synergistic pesticide composition containing antibacterial peptide

The technology of a pesticide composition and an antibacterial peptide is applied to the application field of the synergistic pesticide composition on crop diseases, and achieves the effects of reducing the residual amount, reducing the dosage of pesticides and reducing environmental pollution

Inactive Publication Date: 2016-10-05
SHAANXI MEIBANG PHARMA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After research by the inventors, it was found that the compounding of the antimicrobial peptide and the effective active ingredient B has a good synergistic effect within a certain range, and the relevant antimicrobial peptide is compatible with Zinc, Mancozeb, Mancozeb, Bingsen Zinc, sulfur, carbendazim, ethyl allicin, thiophanate-methyl, thiram, arsenic thiram, folpet, sodium sulfonate, sodium sulfonate, dysonium, isoplastine, fenfofos, benzene Amidoxamycin, Benalaxyl, Dimethocarb, Pyrimethol, Fluoxanil, Azoxystrobin, Jingwangmycin, Kasugamycin, Polyoxin, Zhongshengmycin, Prochloraz, Imidazole Cyclofenone, blastic-methyl, oxafluconone, oxaxyl, mandipropamid, boscalid, fluopyram, thiazilamide, fluopyram, blastamide, fluconazole There are no relevant reports on the compounding of amides, cyclazone, thiafuramide, and activated esters at home and abroad.

Method used

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  • Synergistic pesticide composition containing antibacterial peptide
  • Synergistic pesticide composition containing antibacterial peptide
  • Synergistic pesticide composition containing antibacterial peptide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～8

[0039] Embodiment 1~8 wettable powder

[0040] The antimicrobial peptide, active ingredient B, dispersant, wetting agent, and filler are mixed, mixed uniformly in a mixing tank, pulverized by a jet mill and then mixed uniformly to produce the wettable powder product of the present invention. See Table 1 for details.

[0041] Table 1 Embodiment 1~8 each component and content

[0042]

Embodiment 9～16

[0043] Embodiment 9~16 water dispersible granules

[0044]The antimicrobial peptide, active ingredient B, dispersant, wetting agent, binder (optional), disintegrant, and filler are jet-milled together to obtain the required particle size, and the granulation material is obtained. The water-dispersible granule product of the present invention is obtained by quantitatively sending the material into a fluidized bed granulation dryer for granulation and drying. See Table 2 for details.

[0045] Table 2 Embodiment 9~16 each component and content

[0046]

Embodiment 17～24

[0047] Embodiment 17~24 suspending agent

[0048] Mix dispersant, wetting agent, defoamer, thickener (optional), antifreeze (optional) through high-speed shearing, add antimicrobial peptide and active ingredient B, and deionize the rest Supplement with water, and ball mill in a ball mill for 2 to 3 hours, so that the particle size of all the particles is below 5 μm, and the suspension product of the present invention is obtained. See Table 3 for details.

[0049] Table 3 Embodiment 17~24 each component and content

[0050]

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PUM

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Abstract

The invention relates to a synergistic pesticide composition containing antibacterial peptide. The synergistic pesticide composition comprises an active ingredient A and an active ingredient B. The active ingredient A is an antibacterial peptide. The active ingredient B is selected from zineb, thioneb, mancozeb, propineb, ethirimol, diflumetorim, mepanipyrim, validamycin, kasugamycin, polyoxin, Zhongshengmycin, prochloraz, fenamidone, pefurazoate, famoxadone, oxadixyl, mandipropamid, boscalid, fluopyram, tiadinil, fluopicolide, fenoxanil, Xemium, chesulfamide, thifluzamide and activated ester. A weight ratio of the active ingredient A to an active ingredient B is 1: 80 to 80: 1. The synergistic pesticide composition has high activity to multiple diseases of multiple crops, produces obvious synergism, enlarges a sterilization spectrum, has a less use amount, resists rainwater erosion and improves effects.

Description

technical field [0001] The invention belongs to the technical field of pesticides and relates to the application of a synergistic pesticide composition containing antimicrobial peptides on crop diseases. technical background [0002] Antimicrobial peptides are a class of small molecular polypeptides with antibacterial activity, which widely exist in organisms, have the characteristics of small molecular weight, stable biological activity, unique mechanism of action, and are not easy to produce drug resistance. The structural formula is: [0003] Zinc, thiram, mancozeb, zinc, sulfur, carbendazim, ethyl allicin, thiophanate-methyl, thiram, arsenic thiram, folpet, disulfone sodium, disulfone sodium , Disenium, Isofenzine, Difenfos, Benafil, Benalaxyl, Methofencarb, Pyrimethol, Fluoximil, Azoxycarb, Jingwangmycin, Kasugamycin, Polyoxin, Zhongshengmycin, prochloraz, midacloxadone, rice blastic acid ester, oxaflucondone, oxadaxyl, mandiprodil, boscalid, fluopyram, thiazolide A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/44A01P3/00A01N47/12A01N47/02
Inventor 张伟梁晓娟
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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