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Pesticide composition containing fluorine azole activated ester and methoxy acrylic esters

A technology of methoxyacrylic acid and pesticide composition, 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

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 compounding fluconazole-activated ester with pyraclostrobin, trifloxystrobin, syringstrobin, enoxostrobin, dikrysstrobin and picoxystrobin can produce good synergy and the relevant reports about the compounding of fluconazole-activated ester with pyraclostrobin, trifloxystrobin, syringstrobin, enotristrobin, dikrysstrobin and picoxystrobin have not yet been published

Method used

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  • Pesticide composition containing fluorine azole activated ester and methoxy acrylic esters
  • Pesticide composition containing fluorine azole activated ester and methoxy acrylic esters
  • Pesticide composition containing fluorine azole activated ester and methoxy acrylic esters

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～16

[0040] Embodiment 1~16 wettable powder

[0041] 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.

[0042] Table 1 Components and parts by weight of Examples 1 to 16

[0043]

[0044]

Embodiment 17～32

[0045] Embodiment 17~32 water dispersible granule

[0046] 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.

[0047] Table 2 Components and parts by weight of Examples 17-32

[0048]

[0049]

Embodiment 33～48

[0050] Examples 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 Components and parts by weight of Examples 33 to 48

[0053]

[0054]

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Abstract

The invention discloses a pesticide composition containing fluorine azole activated ester and methoxy acrylic esters. The pesticide composition is a bactericidal composition containing an active ingredient A and an active ingredient B, wherein the active ingredient A is selected from fluorine azole activated ester, and the active ingredient B is selected from any one of the following compounds: pyraclostrobin, trifloxystrobin, coumoxystrobin, enestroburin, phenyl kresoxim-methyl and picoxystrobin; the weight ratio of the active component A to the active component B is (1:80)-(60:1). The composition disclosed by the invention has synergism on various diseases which are harmful to agricultural production, can be used for reducing the dosage of pesticides, lowering the residual quantity of pesticides on crops and relieving environmental pollution, is safe for people and livestock, good in environmental compatibility, and less in possibility of generation of drug resistances for the diseases.

Description

Technical field [0001] The invention belongs to the technical field of pesticides and relates to the application of a pesticide composition containing fluorazole activated esters and methoxyacrylates on crop diseases. Background technique [0002] Fluazole activated ester is a new type of plant induced disease resistance activator. This type of compound itself has no bactericidal activity, but on living plants it can induce plant resistance to infecting pathogens. [0003] Pyraclostrobin, trifloxystrobin, syringoxystrobin, trifloxystrobin, diphenoxystrobin, and picoxystrobin all belong to the methoxyacrylate fungicides. These fungicides have high activity and a wide bactericidal spectrum. It is also environmentally friendly. It acts on Complex III of the electron transport chain of fungal mitochondria, preventing electron transfer and inhibiting energy synthesis. Due to its single action site, it is easy to develop drug resistance. The drug resistance mechanism is mainly a ...

Claims

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Application Information

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IPC IPC(8): A01N47/24A01N43/828A01N43/40A01N43/16A01N37/50A01N37/36A01P3/00
Inventor 张伟赵娇
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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