A compound sterilization composition containing oxathiapiprolin and thiocarbamate

A technology of fluorine-containing thiazolidinone and thiocarbamic acid, which is applied in the field of pesticides, can solve problems such as compounding reports that have not been published, and achieve the effects of human and animal safety, good environmental compatibility, and enhanced adhesion

Inactive Publication Date: 2015-02-11
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 fluthiapipiprofen with mancozeb, propineb, mancozeb or zinc zinc can produce a good ...

Method used

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  • A compound sterilization composition containing oxathiapiprolin and thiocarbamate
  • A compound sterilization composition containing oxathiapiprolin and thiocarbamate
  • A compound sterilization composition containing oxathiapiprolin and thiocarbamate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～12

[0039] Embodiment 1~12 wettable powder

[0040] Mix thiazolidinone, active ingredient B, dispersant, wetting agent, and filler in a mixing tank uniformly, pulverize through a jet mill and then mix uniformly to obtain the wettable powder product of the present invention, specifically See Table 1.

[0041] Table 1 Embodiment 1~12 each component and parts by weight

[0042]

Embodiment 13～24

[0043] Embodiment 13~24 water dispersible granules

[0044] Combine fluthiazolidinone, active ingredient B, dispersant, wetting agent, disintegrant, filler, etc. through airflow pulverization to obtain the required particle size, and then add other additives such as binder (optional) to obtain Granulation 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.

[0045] Table 2 Embodiment 13~24 each component and parts by weight

[0046]

[0047] New preparations can be obtained by exchanging mancozeb, propineb, mancozeb, or mancozeb in Tables 1 to 2.

Embodiment 25～32

[0048] Examples 25-32 Suspension concentrate or oil suspension concentrate

[0049]Dispersant, wetting agent, defoamer, thickener (can be added or not), antifreeze agent (can be added or not), mixed evenly through high-speed shearing, add fluthiazolidinone, 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 or vegetable oil, and the suspension product of the present invention can be obtained. See Table 3 for details.

[0050] Table 3 Embodiment 25~32 each component and parts by weight

[0051]

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PUM

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Abstract

The invention discloses a sterilization composition containing oxathiapiprolin and thiocarbamate. Effective components of the composition comprise an active component A and an active component B, wherein the active component A is selected from oxathiapiprolin, the active component B is any one compound selected from mancozeb, propineb, thioneb or zineb, and the weight ratio of the active component A to the active component B is 1:80-60:1. The composition has synergistic effects on a plurality of diseases damaging agricultural production, reduces the dosage of pesticides, and reduces the residual amount of the pesticides on crops, and reduces pollutions to the environment. The composition is safe to people and livestock and good in environment compatibility. Drug resistance of the diseases is not liable to generate.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a fungicidal composition containing thiazolidinone and thiocarbamate to crop diseases. Background technique [0002] Mancozeb, propineb, mancozeb or mancozeb are all thiocarbamate fungicides, widely used in crop diseases. [0003] However, 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, the bactericidal compounding effect is an additive effect, and there are very few compounds that really have a synergistic effect, especially those with a very obvious synergistic effect and a high synergist...

Claims

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Application Information

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IPC IPC(8): A01N47/14A01P3/00A01N43/78
Inventor 张伟
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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