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Azoxystrobin-containing pesticide composition

A pesticide composition, the technology of azoxystrobin, which is applied in the field of pesticide compositions containing azoxystrobin, can solve the problems of sharp increase in pesticide cost, damage to the ecological environment, and increased resistance, and achieve reduction in dosage and frequency of application, Ensure safe production and delay the effect of drug resistance

Inactive Publication Date: 2014-02-26
陕西康禾立丰生物科技药业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the single and frequent use of pesticides containing azoxystrobin will increase the resistance of biological targets to the pesticides, and frequent and increased use of pesticides will inevitably lead to a sharp increase in the cost of pesticides and damage to the ecological environment

Method used

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  • Azoxystrobin-containing pesticide composition
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  • Azoxystrobin-containing pesticide composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1: 50% azoxystrobin tebuconazole microemulsion

[0032] Azoxystrobin 20%, tebuconazole 30%, calcium dodecylbenzenesulfonate (emulsifier) ​​5%, ethylene glycol (antifreeze) 5%, silicone (defoamer) 0.2%, water (solvent ) to make up 100%, and the mixture was mixed and stirred to obtain 50% azoxystrobin tebuconazole microemulsion.

Embodiment 2

[0033] Example 2: 30% azoxystrobin tebuconazole water dispersible granules

[0034] Azoxystrobin 10%, tebuconazole 20%, wetting agent (sodium lauryl sulfate) 6%, xanthan gum (binder) 3%, pull-off powder BX (dispersant) 6%, ammonium sulfate ( Disintegrant) 3%, white carbon black (carrier) 20%, light calcium carbonate or kaolin (filler) 32%, mixed to prepare 30% azoxystrobin tebuconazole water dispersible granules.

Embodiment 3

[0035] Example 3: 50% Azoxystrobin Tebuconazole Suspension Concentrate

[0036] Azoxystrobin 20%, Tebuconazole 30%, Alkyl benzene sulfonate calcium salt (dispersant) 4%, Sodium lignosulfonate (wetting agent) 3%, Lignin (thickener) 0.3%, Ethylene glycol Alcohol (antifreeze) 5%, silicone (defoamer) 0.3%, deionized water to 100%, mixed to prepare 50% azoxystrobin tebuconazole suspension.

[0037] The auxiliary agent occurring in the present invention is as follows:

[0038] Dispersant: sodium methylene bis-naphthalene sulfonate;

[0039] Wetting agent: sodium lauryl sulfate or sodium lauryl sulfate;

[0040] Disintegrant: ammonium sulfate;

[0041] Binder: xanthan gum;

[0042] Filler: Kaolin;

[0043] Defoamer: polysiloxane or silicone;

[0044] Thickener: Lignin

[0045] Antifreeze: ethylene glycol or glycerol;

[0046] Emulsifier: 602 or 1601 or calcium alkylbenzenesulfonate;

[0047] Dilution solvent: xylene.

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Abstract

The invention discloses an azoxystrobin-containing pesticide composition. The pesticide composition comprises azoxystrobin and a triazole fungicide. The weight ratio of the azoxystrobin to the triazole fungicide is 1:60-60:1, and particularly the weight ratio of the azoxystrobin to the triazole fungicide is 1:1-3:2. The triazole fungicide is one of epoxiconazole, flutriafol, propiconazole, tebuconazole, hexaconazole, fluazinam or penconazole. The composition of the triazole fungicide and the azoxystrobin has significant synergistic effects, and can be used for disease control of fruit trees, cotton, rice, vegetables, and other crops, especially for disease control of rice blast, powdery mildew, gray mold and anthracnose.

Description

technical field [0001] The invention relates to a pesticide composition, in particular to a pesticide composition containing azoxystrobin. Background technique [0002] At present, the domestic pesticide control generally adopts the conventional spraying method, which generally can only complete the spraying area of ​​3-5 mu per day, with low work efficiency and high labor intensity, which is not suitable for farms, large-scale planting areas and the prevention and control of explosive pests and diseases; secondly, general Pesticide preparations need to be mixed with a lot of water, and for many areas far away from water sources and arid and water-scarce areas, conventional spraying will not be possible or cannot achieve the desired control effect. [0003] With the implementation of the land transfer contract system in my country, the price of labor force and agricultural basic materials has risen, and the agricultural cost has increased, which puts forward higher requireme...

Claims

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Application Information

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IPC IPC(8): A01N43/653A01P3/00A01N43/54
Inventor 夏宝成赵商洛刘红巧孙会
Owner 陕西康禾立丰生物科技药业有限公司
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