Novel fluopicolide-containing antibacterial composition

Abstract

The invention relates to a novel fluopicolide-containing antibacterial composition. The novel fluopicolide-containing antibacterial composition comprises an active ingredient A and an active ingredient B, wherein the active ingredient A is fluopicolide; the active ingredient B is one of thiophanatemethyl and carbendazim; the weight ratio of the active ingredient A to the active ingredient B is 1:80-60:1; and wettable powder, water dispersible granules, suspending agents, suspending emulsion, water emulsion and microemulsion can be prepared by adding aids into the active ingredients. The novel fluopicolide-containing antibacterial composition is used for preventing and controlling downy mildew, epidemic disease, late blight, dampingoff, powdery mildew, botrytis, early blight, fusarium wilt, sclerotiniose, anthracnose, ring spot, penicilliosis and green mould of crops, can resist rain wash and has obvious synergism.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a novel bactericidal composition containing fluopicolide on crop diseases. technical background [0002] Fluopicolide, English name: fluopicolide, molecular formula: C 14 h 8 Cl 3 f 3 N 2 O, chemical name: 2,6-dichloro-N-[(3-chloro-5-trifluoromethyl-2-pyridyl)methyl]benzamide. Fluopyram has good protective properties and strong permeability, and has high biological activity against oomycete fungal diseases, and has a good control effect. It can be transmitted from the base of the plant to the tip of the leaf. [0003] Regardless of whether it is fluopyram, active ingredient B or other high-efficiency fungicides, long-term use alone may easily cause disease resistance, leading to problems such as increased dosage, reduced control effect, and shortened duration, which is not conducive to environmental sustainability. develop. The compounding of active in...

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