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Fungicidal composition containing fluoro-azole acibenzolar and methoxyl acrylate

A technology of methoxyacrylic acid and flurazole activated ester, which is applied in the field of pesticides, can solve problems such as unpublished reports, and achieve the effects of rain resistance, enhanced adhesion of preparations, and safety for humans and animals

Active Publication Date: 2014-03-26
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 combination of fluconazole-activated ester with azoxystrobin, kysstrobin, kysstrobin, orysastrobin, fenoxystrobin, and pyraclostrobin can produce a good synergistic effect, and The relevant reports about the compounding of fluconazole-activated ester with azoxystrobin, kysstrobin, kysastrobin, orysastrobin, fenoxystrobin and pyraclostrobin have not yet been published

Method used

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  • Fungicidal composition containing fluoro-azole acibenzolar and methoxyl acrylate
  • Fungicidal composition containing fluoro-azole acibenzolar and methoxyl acrylate
  • Fungicidal composition containing fluoro-azole acibenzolar and methoxyl acrylate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～16

[0042] Embodiment 1~16 wettable powder

[0043] Mix flurazole-activated ester, active ingredient B, dispersant, wetting agent, and filler in a mixing tank evenly, pulverize them with a jet mill and mix evenly to obtain the wettable powder product of the present invention. For details, see Table 1.

[0044] Table 1 Embodiment 1~16 each component and parts by weight

[0045]

Embodiment 17～32

[0046] Embodiment 17~32 water dispersible granules

[0047] Combine flurazole activated ester, active ingredient B, dispersant, wetting agent, disintegrating agent, filler, etc. through airflow crushing to obtain the required particle size, and then add binder (optional) and other additives 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]

Embodiment 33～48

[0050] Embodiment 33~48 suspending agent

[0051]Dispersant, wetting agent, defoamer, thickener (optional), antifreeze agent (optional), after high-speed shearing, mix evenly, add flurazole activated ester, active ingredient B, in the ball mill Medium ball milling 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 Table 3 for details.

[0052] Table 3 Embodiment 33~48 each component and parts by weight

[0053]

[0054]

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Abstract

The invention discloses a fungicidal composition containing fluoro-azole acibenzolar and methoxyl acrylate. The fungicidal composition contains an active ingredient A and an active ingredient B, wherein the active ingredient A is selected from fluoro-azole acibenzolar, the active ingredient B is any compound selected from azoxystrobin, kresoxim-methyl, dimoxystrobin, orysastrobin, metominostrobin and pyraoxystrobin, and the weight ratio of the active ingredient A to the active ingredient B is (1: 80) to (60: 1). The composition disclosed by the invention has a synergistic effect on a variety of diseases which endanger agricultural production, so that the pesticide dosage is reduced, the residual quantity of the pesticide on crops is reduced, the environmental pollution is alleviated, the composition is safe to human and livestock, the environmental compatibility is good, and the drug resistance for the diseases is difficult 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 fluorazole activated ester and methoxyacrylate to crop diseases. Background technique [0002] Fluazole-activated esters are a new class of plant-induced disease resistance activators. This type of compound itself has no bactericidal activity, but can induce plant resistance to infecting pathogens on living plants. [0003] Azoxystrobin, kresoxim-methyl, kysstrobin, orysastrobin, fenoxystrobin, and pyraclostrobin are all methoxyacrylate fungicides, which are widely used in crop diseases. [0004] 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 effec...

Claims

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Application Information

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IPC IPC(8): A01N43/828A01N43/56A01N43/54A01N37/50A01P3/00
Inventor 张伟
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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