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An efficient sterilization composition containing hexamethylene flusulfamide

A technology of cyclohexanesulfanilamide and a composition is applied in the application field of a high-efficiency bactericidal composition on crop diseases, and achieves the effects of high control efficiency, reduction of residual amount and alleviation of environmental pollution

Inactive Publication Date: 2014-02-19
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 cyclazone with flusilazole, econazole, myclobutanil, tetrafluconazole, fenconazole and tricyclazole has a good increase in a certain range. There are no related reports about the compounding of cyclohexasulfame and flusilazole, econazole, myclobutanil, tetrafluconazole, fenconazole and tricyclazole at home and abroad.

Method used

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  • An efficient sterilization composition containing hexamethylene flusulfamide
  • An efficient sterilization composition containing hexamethylene flusulfamide
  • An efficient sterilization composition containing hexamethylene flusulfamide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～15

[0040] Embodiment 1~15 wettable powder

[0041] Mix cyclohexasulfame, active ingredient B, dispersant, wetting agent, and filler, mix evenly in a mixing tank, pulverize through a jet mill and mix evenly, then the wettable powder product of the present invention can be made . See Tables 1, 2, and 3 for details.

[0042] Table 1 Embodiment 1~5 each component and content

[0043]

[0044] Each component and content of table 2 embodiment 6~10

[0045]

[0046] Table 3 Embodiment 11~15 each component and content

[0047]

[0048]

Embodiment 16～30

[0049] Embodiment 16~30 water dispersible granules

[0050]Combine cyclohexasulfame, active ingredient B, dispersant, wetting agent, disintegrating agent, filler, etc. through airflow pulverization to obtain the required particle size, and then add binder (optional) and other additives to obtain Granulation materials. The water-dispersible granule product of the present invention can be obtained after quantitatively sending the material into the fluidized bed granulation dryer for granulation and drying. See Tables 4, 5 and 6 for details.

[0051] Table 4 Embodiment 16~20 each component and content

[0052]

[0053] Table 5 Embodiment 21~25 each component and content

[0054]

[0055]

[0056] Table 6 Embodiment 26~30 each component and content

[0057]

Embodiment 31～45

[0058] Embodiment 31~45 suspending agent

[0059] Dispersant, wetting agent, defoamer, thickener (can be added or not), antifreeze agent (can be added or not), mixed evenly through high-speed shearing, add cyclohexasulfame and active ingredient B, in Ball milling in a ball mill for 2 to 3 hours, so that the particle size is all below 5 μm, and the balance is supplemented with deionized water, and the suspension product of the present invention can be obtained. See Tables 7, 8, and 9 for details.

[0060] Table 7 Embodiment 31~35 each component and content

[0061]

[0062]

[0063] Add deionized water to 100%

[0064]

[0065] Table 9 Embodiment 41~45 each component and content

[0066]

[0067]

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PUM

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Abstract

The invention discloses an efficient sterilization composition containing hexamethylene flusulfamide. The sterilization composition comprises an active component A and an active component B. The active component A is selected from the hexamethylene flusulfamide. The active component B is one compound selected from flusilazole, epoxiconazole, myclobutanil, tetraconazole, flutriafol and tricyclazole. The weight ratio of the active component A to the active component B is 1:30-80:1. The sterilization composition has high activity for a plurality of diseases of a plurality of crops and significant synergistic effects, and expands the bacteriocidal spectrum. The sterilization composition has characteristics of little dosage, capability of bearing rain wash and the significant synergistic effects.

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 cyclohexasulfame to crop diseases. technical background [0002] Cyclohexasulfame chemical name: N-(2-trifluoromethyl-4-chlorophenyl)-a-oxocyclohexylsulfonamide. It has strong preventive, therapeutic and osmotic activities, and has high persistence. The field test results show that cyclazone can effectively control Botrytis cinerea, rape sclerotinia, cucumber brown spot and scab. [0003] In the actual process of agricultural production, the most likely problem in disease control is the emergence of disease resistance. Combination of ingredients from different varieties is a common method for controlling resistant diseases. Different ingredients are compounded, and according to the actual application effect, it is judged whether a certain compound is synergistic, additive or antagonistic. In most cases,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N55/10A01N41/06A01N43/653A01N43/90A01P3/00
Inventor 张伟
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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