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Efficient bactericidal composition containing fluoride ether bacteria amide

A technology containing fluorobactyl and fluobyramide, which is applied in the field of pesticides, can solve the problems of undisclosed compounding, etc., and achieve the effects of reducing dosage, enhancing adhesion, and reducing residues

Inactive Publication Date: 2015-03-18
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 fluoxapyramide with cyazofamid, prochloraz or its salts, carbendazim, thiophanate-methyl, midaclofen or oxaflucondone can produce a good boosting effect. effect, and the relevant reports about the compounding of fluoxystrobin with Cyazofamid, prochloraz or its salts, carbendazim, thiophanate-methyl, midazifadone or oxafefenone have not yet been published

Method used

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  • Efficient bactericidal composition containing fluoride ether bacteria amide
  • Efficient bactericidal composition containing fluoride ether bacteria amide
  • Efficient bactericidal composition containing fluoride ether bacteria amide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～16

[0041] Embodiment 1~16 wettable powder

[0042] Mix Fluorethyrhebstramide, active ingredient B, dispersant, wetting agent, and filler in a mixing tank evenly, pulverize them with a jet mill, and then mix evenly to obtain the wettable powder product of the present invention. For details, see Table 1.

[0043] Table 1 Embodiment 1~16 each component and parts by weight

[0044]

[0045]

Embodiment 17～32

[0046] Embodiment 17~32 water dispersible granules

[0047]Fluorostat, active ingredient B, dispersant, wetting agent, disintegrating agent, filler, etc. are crushed together by airflow to obtain the required particle size, and then other additives such as binder (optional) are added to obtain the preparation grain materials. The water-dispersible granule product of the present invention can be obtained after quantitatively sending the material into a fluidized bed granulation dryer for granulation and drying, see Table 2 for details.

[0048] Table 2 Embodiment 17~32 each component and parts by weight

[0049]

[0050]

[0051] New formulations can be obtained by exchanging Cyazofamid, Meadofen, Thiophanate-Methyl, Carbendazim, Cyazofamid, Prochloraz or their salts in Tables 1 and 2.

Embodiment 33～48

[0052] Embodiment 33~48 suspending agent

[0053] Dispersant, wetting agent, defoamer, thickener (optional), antifreeze agent (optional), after high-speed shearing, mix evenly, add fluoxetyramide, active ingredient B, in the ball mill Medium ball milling for 2 to 3 hours, so that the particle size of all the particles is below 5 μm, and the balance is supplemented with deionized water, and the suspension product of the present invention can be obtained. See Table 3 for details.

[0054] Table 3 Embodiment 33~48 each component and parts by weight

[0055]

[0056]

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PUM

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Abstract

The invention discloses an efficient bactericidal composition containing fluoride ether bacteria amide. The composition contains an active ingredient A and an active ingredient B, wherein the active ingredient A is fluoride ether bacteria amide, while the active ingredient B is selected from any one of cyazofamid, prochloraz or salt thereof, carbendazim, thiophanate-methyl, fenamidone and famoxadone; and the weight ratio of the active ingredient A to the active ingredient B is 1:80 to 60:1. The composition has a synergetic effect on multiple diseases harmful to agricultural production, the usage of pesticide is reduced, the residual amount of pesticide on crops is reduced, and environmental pollution is reduced. The composition is safe to human and livestock and good in environment compatibility, and drug resistance is unlikely to produce against diseases.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a high-efficiency bactericidal composition containing fluetrastrobin on crop diseases. Background technique [0002] Fluopyram (LH-2010A) has a broader bactericidal spectrum than the structurally similar selective fungicide fluopyram. The antibacterial activity of fluoxapyramide against Rhizoctonia solani and Botrytis cinerea of ​​tomato is the highest, and it has higher antibacterial activity against Phytophthora capsici and Phytophthora infestans of potato. The antibacterial effect is obvious, which can significantly inhibit the production of sclerotia and the growth of mycelia, and make the mycelium branch increase, shorten and thicken; fluetheribactin has high antibacterial activity against various plant pathogenic bacteria, and can obviously Inhibit multiple physiological indicators of Rhizoctonia solani. [0003] Cyazofamid, prochloraz or its salts, ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/50A01N47/38A01N47/18A01N47/34A01N43/76A01P3/00A01N43/40
Inventor 张通
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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