Fungicide composition containing prochloraz and imazalil, and application thereof

Abstract

The invention relates to a fungicide composition containing prochloraz and imazalil, and application thereof. The fungicide composition is characterized by comprising the following components expressed in weight percentage: 8 to 60% of prochloraz, 2 to 30% of imazalil, 10 to 25% of an auxiliary agent and 20 to 80% a solvent or a filling material. Prochloraz and imazalil are compounded to form a pesticidal dosage form of missible oil, wettable powder, dispersible granule or a suspending agent. The fungicide composition containing prochloraz and imazalil can be used for prevention and treatment of a variety of fungal diseases of field crops, fruits, vegetables, turf and ornamental plants, especially applicable to prevention and treatment of apple canker. The fungicide composition provided by the invention has the advantages of a good control effect, long duration, an obvious synergistic effect after compounding of prochloraz and imazalil, capacity of achieving a better effect even when usage amount of each single agent is reduced, lower cost, environment friendliness and easy transport and storage.

Description

technical field [0001] The invention relates to a bactericidal composition and its application, in particular to a bactericidal composition with prochloraz and imazalil as active components and its application. Background technique [0002] Prochloraz, chemical name: N-propyl-N-[2-(2,4,6-trichlorophenoxy)ethyl]-1H-imidazole-1-carboxamide, molecular formula: C 15 h 16 Cl 3 N 3 o 2 , is the most active variety among carbamoyl imidazoles, has multiple functions such as systemic conduction, prevention, protection, and treatment, and is a high-efficiency broad-spectrum fungicide, preservative, and ergosterol inhibitor. Excellent control of various diseases. Widely used in cereal crops, rice, leguminous plants, fruits, vegetables, etc. to control a variety of fungal diseases such as citrus anthracnose, stem rot, penicillium, green mold, banana anthracnose, leaf spot, mango Anthracnose, peanut leaf spot, pepper, eggplant, melon, tomato and other vegetables anthracnose, strawb...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem in the prior art that long-term and repeated use of the active ingredient of a pesticide on the same disease will inevitably cause the disease to develop resistance, thereby reducing the efficacy and increasing the cost of use, and provides a protozoan The bactericidal composition and application of amine and imazalil to overcome the above-mentioned defects in the prior art and meet the needs of related fields

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