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Fungicidal composition containing phenylate diazole

A technology of difenodiazole and composition, which is applied in the field of turfgrass fungicidal composition, can solve problems such as unreasonable control methods, endanger the environment, affect the appearance, etc., achieve good control effects, expand the scope of control, and reduce the amount of medication Effect

Inactive Publication Date: 2016-08-03
吴世秀
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Turfgrass is an important part of urban greening and landscape gardens, and these places are often crowded, so turfgrass diseases not only affect the appearance, but also affect the health of citizens through unreasonable control methods. fungicide
At present, in order to expand the prevention and control spectrum, the technology of compounding pesticide active ingredients with different action mechanisms and control objects has been widely used. However, the physical and chemical properties and action characteristics of different active ingredients are different, and inappropriate compounding schemes Not only will it not exert its original biological activity, but it may cause adverse consequences such as phytotoxicity and environmental harm

Method used

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  • Fungicidal composition containing phenylate diazole
  • Fungicidal composition containing phenylate diazole

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1 water emulsion

[0017] Composition of raw materials: 8g of difenobisazole, 0.2g of propaneamidine, 8g of lentinan, 5g of sodium dodecylbenzenesulfonate, 6004g of agricultural milk, 1.5g of alkylphenol polyoxyethylene ether, 10g of cyclohexanone, deionized water Make up to 100g, according to the conventional preparation method, put the above raw materials into the stirring tank and mix thoroughly to obtain the water emulsion.

Embodiment 2

[0018] Embodiment 2 water emulsion

[0019] Composition of raw materials: 12g of difenobisazole, 4g of propaneamidine, 12g of lentinan, 3.5g of phenethylphenol polyoxyethylene ether, 16012.5g of agricultural milk, 15g of solvent oil, and make up to 100g with deionized water. According to the conventional preparation method, the The above raw materials are put into a stirring tank and mixed thoroughly to obtain the water emulsion.

Embodiment 3

[0020] Embodiment 3 microemulsion

[0021] Composition of raw materials: 8g of difenobisazole, 6g of propaneamidine, 16g of lentinan, 3.5g of sodium lignosulfonate, 4g of alkylphenol polyoxyethylene ether, 15g of solvent oil, supplemented with deionized water to 100g, prepared according to the conventional microemulsion method, the above-mentioned raw materials are put into a mixing tank under high-speed shearing, and the microemulsion is prepared after being fully mixed.

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Abstract

The invention discloses a fungicidal composition containing difenodiazole and its application in the preparation of medicines for preventing and treating common fungal diseases of turfgrass. The fungicidal composition contains difenodiazole, propaneamidine and lentinan. The fungicidal composition has a good control effect on common turfgrass diseases, and the components can cooperate with each other to significantly enhance the control effect, and the components have little harm to human health and are environmentally friendly.

Description

technical field [0001] The invention belongs to the field of pesticide fungicides, and in particular relates to a fungicide composition for lawn grass, which consists of difenodiazole, propaneamidine, lentinan and auxiliary materials. Background technique [0002] Difenodiconazole, chemical name: 2-[2-chloro-4(4-chlorophenoxy)phenyl]-1,3-bis(1H-1,2,4-triazol-1-yl )-2-propanol, which belongs to triazole fungicides, can prevent and control plant diseases caused by botrytis, alternaria, verticillium and other pathogenic fungi. [0003] Propamidine, an aromatic diamidine compound, has good systemic properties, can be absorbed, distributed and metabolized in plants, and has protective and therapeutic effects, especially for plants caused by botrytis pathogens. Gray mold has good control effect. [0004] Lentinan is an active ingredient extracted from the fruiting body of Lentinus edodes. It not only has a strong inhibitory and killing effect on pathogenic bacteria, but also has...

Claims

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Application Information

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IPC IPC(8): A01N43/653A01N43/16A01N37/52A01P3/00
CPCA01N43/653A01N37/52A01N43/16
Inventor 王振伟
Owner 吴世秀
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