Synergetic antibacterial composition containing trifloxystrobin

Abstract

The invention discloses a synergetic antibacterial composition containing trifloxystrobin. The active components of the composition comprise trifloxystrobin and one of triazole compounds including diniconazole, flutriafol, hexaconazole, triazolone, triadimenol and bitertanol. The weight part ratio of the two active components in the pesticide composition ranges from 60:1 to 1:60. The pesticide composition of the invention at least contains one surfactant so that the active components can disperse in water when the antibacterial composition is applied. The antibacterial composition has protective, treatment and killing activities and can be used for preventing and treating various diseases such as downy mildew, rust disease, powdery mildew, leaf spot, apple scab and rice blast in various crops such as wheat, rice, vegetable and fruit trees.

Description

Technical field

[0001] The invention belongs to the field of agricultural fungicides and relates to the preparation and application of a trifloxystrobin-containing pesticide composition. Background technique

[0002] Trifloxystrobin, molecular formula: C 20 H 19 F 3 N 2 O 4 , Chemical name: Methyl (E)-methoxyimino-{(E)-α-[1-(α,α-trifluoro-m-tolyl)-ethyleneaminooxy]-o Tolyl}ethyl acetate. Trifloxystrobin broad-spectrum fungicides are a new class of fluorinated fungicides successfully developed from the natural product Strobilurins as lead fungicide compounds. It has the characteristics of high efficiency, broad spectrum, protection, treatment, eradication, penetration, systemic activity, resistance to rain erosion, and long lasting effect. It is effective against strains resistant to 1,4-demethylase inhibitors, benzamides, dicarboxylamines and benzimidazole, and has no cross-resistance with existing fungicides. It has good activity against almost all fungal diseases (...

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