Bactericide containing propiconazole and radix astragali
A technology of propiconazole and fungicide, applied in the field of pesticides, can solve the problems of reduced control effect, increased dosage and high residue, and achieves the effects of ensuring food safety, reversing drug resistance and high economic benefits
Inactive Publication Date: 2015-11-18
杨新兰
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[0003] The technical problem to be solved in the present invention is to provide a fungicide containing propiconazole and astragalus for the above-mentioned deficiencies in the existi
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The invention relates to a bactericide containing propiconazole and radix astragali; effective ingredients comprise propiconazole and radix astragali, and the weight ratio of radix astragali to propiconazole is (1-6) to (10-50). The invention also discloses an application of the bactericide in prevention and treatment of rice sheath blight. With use of blending of the traditional Chinese medicine radix astragali and the bactericide composition, experiments prove that after radix astragali is added in the bactericide composition, drug resistance of pathogens on the bactericide can be reversed, so that the prevention and treatment effect of the bactericide is improved, drug use costs and drug residues can be greatly decreased, higher economic benefits are created for farmers, and besides, the food safety is ensured.
Description
technical field [0001] The invention relates to the technical field of pesticides, in particular to a fungicide containing propiconazole and astragalus. Background technique [0002] Propiconazole is a new broad-spectrum fungicide of systemic triazoles with dual functions of treatment and protection. It can be absorbed by roots, stems and leaves, and can quickly conduct upwards in plants. It can prevent and control diseases caused by Ascomycetes, Basidiomycetes and Deuteromycetes, especially for wheat take-all, powdery mildew, rust, root rot, rice bakanae disease, sheath blight, banana leaf spot and other diseases, It can effectively control the diseases caused by most higher fungi. Propiconazole belongs to triazole fungicides among sterol inhibitors. Its mechanism of action is to affect the biosynthesis of sterols, destroy the cell membrane function of pathogenic bacteria, and eventually lead to cell death, thereby playing the role of sterilization, disease prevention and ...
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Inventor 杨新兰
Owner 杨新兰
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