Hot fogging concentrate containing pyraclostrobin and simeconazole

Abstract

The invention discloses a hot fogging concentrate containing pyraclostrobin and simeconazole, which is prepared from the following raw materials in percentage by weight: 1-15% of pyraclostrobin, 2-20% of simeconazole, 1-15% of surfactant and the balance of solvent. The hot fogging concentrate disclosed by the invention uses the combination of low-toxicity pyraclostrobin with favorable pathogenic bacteria inhibitory effect and simeconazole as an effective component, so that the product has high knockdown speed, has favorable effects on preventing and treating powdery mildew and downy mildew of cucumber, freckle and leaf spot of banana, and powdery mildew and anthracnose of rubber tree, and has outstanding effect on preventing and treating pathogenic bacteria.

Description

[0001] This application is a divisional application of "Hot fog agent containing pyraclostrobin and triazole fungicides". Thermal mist of kresoxim-methyl and triazole fungicides. technical field [0002] The invention relates to the technical field of pesticides, in particular to a thermal mist containing pyraclostrobin and triazole fungicides. Background technique [0003] Thermal mist is a newly developed pesticide preparation in recent years. It has the characteristics of no need to add water, high utilization rate, strong adsorption force, high work efficiency, and is not easy to cause phytotoxicity. The use of forest trees such as rubber trees. Existing thermal mist, such as the patent of invention with publication number CN101322490, discloses a broad-spectrum bactericidal difenoconazole thermal mist and its preparation method. The raw materials and composition of the difenoconazole thermal mist are: 1-40% difenoconazole, 5-30% surfactant, 0.1-3% synergist, 0.01-2% s...

AI Technical Summary

Problems solved by technology

The spray has a good effect on powdery mildew, scab, anthracnose, rust, leaf spot and other diseases, but the active ingredient of the spray is only difenoconazole (belonging to triazole fungicides), Although it has a wide bactericidal spectrum and high drug efficacy, due to the long-term single and large-scale use of this active ingredient, it is easy to make the bacteria develop strong resistance, which is not conducive to the further improvement of the drug effect, and increases the difficulty of disease control.

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