Difenoconazole heat fog agent and preparation thereof

A technology of difenoconazole and hot fog agent is applied in the field of pesticides to achieve the effects of good permeability, good permeability and fine droplets

CN101322490BActive Publication Date: 2011-08-31海南利蒙特生物科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2011-08-31

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Abstract

The invention discloses a broad-spectrum bactericidal difenoconazole thermal fog formulation and a preparation method thereof. The difenoconazole thermal fog formulation contains difenoconazole, a surface active agent, a solvent, a synergistic agent and a stabilizing agent, and the weight percentages are as follows: 1-40% of difenoconazole, 5-30% of surface active agent, 0.1-3% of synergistic agent, 0.01-2% of stabilizing agent, and remaining solvent. The invention has the characteristics of good and fast effects, labor saving, drug saving, no limitations of landforms, tree heights and water sources, convenient application, and the like, which is applied to controlling various plant diseases of crops in forested areas, gardens and greenhouse rooms, such as powdery mildew, scab, anthrax, rust disease, leaf spot, etc.
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Description

technical field

[0001] The invention relates to the technical field of pesticides, in particular, the invention is a difenoconazole hot spray. In addition, the present invention also relates to a preparation method of the difenoconazole hot spray. Background technique

[0002] Since 1965, my country has successively developed dichlorvos thermal spray, dichlorvos-malathion thermal spray and other varieties, which are used for the prevention and control of insect pests in forestry and indoor mosquitoes, flies, bedbugs and other sanitary pests. In the 1980s, under the organization of the Ministry of Chemical Industry, the Institute of Elements of Nankai University, Anhui Chemical Industry Research Institute, Anhui Forest Pest Control Station and Nanjing Agricultural Mechanization Research Institute of the Ministry of Agriculture worked closely together to develop Fenxining hot spray and instant Mieling hot spray has been successfully used in the control of rubber tree powdery ...

Examples

Embodiment 1

[0025] Example 1 1% difenoconazole hot spray

[0026] Take the following weights of ingredients:

[0027] Difenoconazole 1 kg

[0028] Surfactant 10kg

[0029] Solvent 88 kg

[0030] Synergist 0.3 kg

[0031] Stabilizer 0.7 kg.

Embodiment 2

[0032] Example 2 10% difenoconazole hot spray

[0033] Take the following weights of ingredients:

[0034] Difenoconazole 10kg

[0035] Surfactant 18kg

[0036] Solvent 70.6 kg

[0037] Synergist 0.2 kg

[0038] Stabilizer 1.2 kg.

Embodiment 3

[0039] Example 3 15% difenoconazole hot spray

[0040] Take the following weights of ingredients:

[0041] Difenoconazole 15kg

[0042] Surfactant 20kg

[0043] Solvent 63.3 kg

[0044] Synergist 0.2 kg

[0045] Stabilizer 1.5 kg.