A kind of pesticide composition containing prothioconazole and hymexazol
A pesticide composition, prothioconazole technology, applied in the directions of fungicides, biocides, animal repellents, etc., to achieve the effects of rapid drug effect, reduced use cost, and reduced use dosage
Active Publication Date: 2015-12-16
GUANGDONG ZHONGXUN AGRI TECH
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Problems solved by technology
[0005] The mixing and application of prothioconazole and hymexazol has not been reported yet
Method used
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Embodiment 1
[0024] Bioassay Example 1 : Indoor toxicity determination of prothioconazole and hymexazol mixture against Fusarium wilt of watermelon.
[0025] Material selection: watermelon stems with Fusarium wilt disease collected from the field.
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The invention relates to a pesticide composition containing prothioconazole and hymexazol. The active ingredients are prothioconazole and hymexazol, and the ratio of prothioconazole to hymexazol by weight is 30:1-1 :30. The pesticide composition of the invention can be processed into suspension concentrate and wettable powder, and is suitable for preventing and treating watermelon wilt. The use of the pesticide composition of the invention can reduce the dosage of pesticides, reduce the frequency of medication, reduce the cost of medication, and is safe for crops.
Description
technical field [0001] The invention belongs to the technical field of pesticide sterilization, and in particular relates to a pesticide bactericidal composition with prothioconazole and hymexazol as active ingredients, which is used for preventing and treating watermelon wilt. Background technique [0002] Fusarium wilt of watermelon is caused by the infection of Fusarium oxysporum, a fungus of the subphylum Imperfecta. It is a soil-borne disease and is known as "plant cancer". The part above the ground stem withers and dies, the lack of seedlings reduces the yield, and the pathogen can also pollute the soil, and the infectivity can reach 4 to 7 years, so that the watermelon cannot be planted continuously, especially when the soil moisture content is high and the humidity is high. The disease is serious. [0003] Prothioconazole is a new type of triazolethione fungicide, which is a demethylation inhibitor (DMI), which can inhibit the precursor of sterol in fungi - lanostero...
Claims
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IPC IPC(8): A01N43/80A01N43/653A01P3/00
Inventor 陈佛祥冷忠国朱刚王礼文蒋全鹏张志伟
Owner GUANGDONG ZHONGXUN AGRI TECH
