Sterilization composition and application thereof

A composition, fluopyram technology, applied in the direction of application, fungicide, biocide, etc., can solve problems such as difficult to obtain good effect, difficult to control, etc., to achieve significant control effect, reduce pollution, overcome fungal drug resistance Effect

Inactive Publication Date: 2017-06-23
QINGDAO HANSEN BIOLOGIC SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is difficult to prevent and control with common pesticides. There are three main reasons: 1. Downy mildew is caused by fungal infection, and it is difficult to achieve good results by preventing fungi alone.
2. Downy mildew has a certain resistance to general fungal agents

Method used

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  • Sterilization composition and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] 20% Fluopyram · Eugenol Aqueous Suspension Concentrate

[0036]Method: According to the proportion of the formula, put the active ingredient fluopyram, eugenol, surfactant and other functional additives in the reaction kettle in sequence, add water and mix evenly, after high-speed shearing, wet sanding, and finally evenly Quality filtration is the product.

[0037] The main equipment is batching kettle, colloid mill or homogeneous mixer, sand mill.

[0038] Wherein, the active ingredient is 20% fluopicolide eugenol, the mass percentage of fluopicolide eugenol is 1:1, and the specific formula is as follows:

[0039] Fluopyram, 10%; Eugenol, 10%; Wetting Agent T80, 1%; Dispersing Agent Polycarboxylate, 2%; Lignosulfonate, 2%; Thickener Xanthan Gum 0.15% , magnesium aluminum silicate 1%; antifreeze agent propylene glycol, 4%; defoamer organosilicon compound, 0.2%; water, the balance.

Embodiment 2

[0041] 30% fluopyram · eugenol aqueous suspension concentrate

[0042] The method and equipment are the same as in Example 1.

[0043] Wherein, the active ingredient is 30% fluopicolide eugenol, the mass percentage of fluopicolide eugenol is 2:1, and the specific formula is as follows:

[0044] Fluopyram, 20%; Eugenol, 10%; Wetting Agent T80, 1%; Dispersing Agent Polycarboxylate, 2%; Lignosulfonate, 2%; Thickener Xanthan Gum 0.15% , magnesium aluminum silicate 1%; antifreeze agent propylene glycol, 4%; defoamer organosilicon compound, 0.2%; water, the balance.

Embodiment 3

[0046] 50% fluopyram · eugenol aqueous suspension concentrate

[0047] The method and equipment are the same as in Example 1.

[0048] Wherein, the active ingredient is 50% fluopicolide eugenol, the mass percentage of fluopicolide eugenol is 2:3, and the specific formula is as follows:

[0049] Fluopyram, 20%; Eugenol, 30%; Wetting Agent T80, 1%; Dispersing Agent Polycarboxylate, 2%; Lignosulfonate, 2%; Thickener Xanthan Gum 0.15% , magnesium aluminum silicate 1%; antifreeze agent propylene glycol, 4%; defoamer organosilicon compound, 0.2%; water, the balance.

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PUM

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Abstract

The invention provides a sterilization composition and application thereof, and belongs to the field of agricultural bactericide. Effective components comprise fluopicolide and eugenol. The sterilization composition is low in resistance risk, good in medicinal effect, long in lasting period and low in environmental pollution. According to the sterilization composition provided by the invention, the fluopicolide and the eugenol are used as the effective components; the weight ratio of the fluopicolide to the eugenol ranges from (30: 1) to (1: 30). The sterilization composition can be used for preventing and treating diseases of crops and is particularly obvious in effect on cucumber downy mildew.

Description

technical field [0001] The invention relates to the field of fungicides, in particular to a fungicide composition and its application. Background technique [0002] There are many types of existing agricultural fungicides, insecticides, and acaricides. Among the existing fungicides, fluopyram has a beige powdery fine crystal appearance, a melting point of 150°C, a decomposition temperature of 320°C, and a vapor pressure of ( 20°C) 3.03×10 -7 Pa, the solubility in water is 4mg / L, and it is less affected by light. Fluopyram is an amide spectrum fungicide, which has high biological activity against oomycetes such as downy mildew, blight, late blight, damping-off, etc. , has protective and therapeutic effects, and also has strong permeability, which can be transmitted from the base of the plant to the tip of the leaf. It is mainly used in various vegetable and grape crops, and is safe for crops and the environment. Eugenol exists in clove oil, cinnamon leaf oil, cinnamon bark ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/40A01N31/16A01N25/04A01P3/00
CPCA01N43/40A01N25/04A01N31/16A01N2300/00
Inventor 董立峰李树柏李波张黎辉邵彦坡
Owner QINGDAO HANSEN BIOLOGIC SCI
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