Bactericide containing tetraconazole and radix astragali
A technology of tetrafluconazole and fungicides, applied in the field of pesticides, can solve the problems of reduced control effect, increased dosage, and high cost, and achieve the effects of ensuring food safety, reversing drug resistance, and reducing drug costs
Inactive Publication Date: 2015-12-16
杨新兰
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Problems solved by technology
[0003] The technical problem to be solved in the present invention is to provide a fungicide containing tetrafluconazole and astragalus for the above-mentioned deficiencies in the existing
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The invention relates to a bactericide containing tetraconazole and radix astragali. The bactericide comprises effective components of tetraconazole and radix astragali, the weight ratio of which is 1-6:10-50. The invention further claims protection of an application of the bactericide to prevent and cure sheath blight of paddy rice. The bactericide is mixed by a traditional Chinese medicine of radix astragali and the bactericide component, and it is proved through a test that after radix astragali is added into the bactericide component, drug resistance of a pathogen to the bactericide is changed, thereby improving the prevention and curing effect of the bactericide, and greatly reducing drug cost and drug residues. The bactericide creates great economical benefit for a farmer, and ensures food security.
Description
technical field [0001] The invention relates to the technical field of pesticides, in particular to a fungicide containing tetrafluconazole and astragalus. Background technique [0002] Tetrafluconazole belongs to the second generation of triazole fungicides. It contains fluorine in its molecular structure, and its bactericidal activity is 2-3 times that of the first generation. It has protective and therapeutic effects, and has good systemic conduction properties. Suitable crops are cereal crops such as wheat, barley, oats, rye, etc., fruit trees such as bananas, grapes, pears, apples, etc., vegetables such as melons, sugar beets, ornamental plants, etc. It can prevent and control diseases caused by powdery mildew, Puccinia, Septoria, Sclerotinia and Septoria, such as wheat powdery mildew, wheat loose smut, wheat rust, wheat smut, wheat glume Blight, barley moire, barley loose smut, barley sheath blight, corn head smut, sorghum head smut, melon and fruit powdery mildew, b...
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Inventor 杨新兰
Owner 杨新兰
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