Sterilization composition

Abstract

A sterilization composition comprises an active ingredient A and an active ingredient B, wherein the active ingredient A is 3-difluoromethyl-N-(7-fluoro-2,3-dihydro-1,1,3-trimethyl-1H-indene-4-yl)-1-methyl-1H-pyrazole- 4-carboxamide, and the active ingredient B is one or more from fludioxonil, ametoctradin, cyprodinil, amisulbrom, oxathiapiprolin and dimethomorph, and a weight ratio of the activeingredient A to the active ingredient B is 1:50 to 50:1. The sterilization composition can be processed to prepare a suspension, a micro-emulsion, a microcapsule suspension agent, a suspension seed coating agent, a wettable powder, a water-dispersible granule, a dispersible oil suspension and other conventional preparations. The sterilization composition has the advantages of high control effect on most diseases of various crops, obvious sterilization effect, broad sterilization spectrum, obvious synergistic effects, and safety to the crops.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to a bactericidal composition containing fluindazole. Background technique [0002] Fluindazole chemical name: 3-difluoromethyl-N-(7-fluoro-2,3-dihydro-1,1,3-trimethyl-1H-inden-4-yl)-1- Methyl-1H-pyrazole-4-carboxamide belongs to broad-spectrum SDHI fungicides. The bactericidal spectrum covers all the bactericidal spectrums of Thiofuramide and Lunason. In addition to the special effect against Rhizoctonia solani, it is effective against anthrax, rust, Early blight, powdery mildew, leaf mold, rice smut are all very effective. Especially in terms of powdery mildew, it is more active than Lunasen and Lufei. The structural formula is as follows: [0003] [0004] Fludioxonil is a broad-spectrum, non-systemic pyrrole fungicide. It has very good control effects on seed-borne and soil-borne diseases caused by many pathogenic bacteria such as Ascomycetes, Basidiomycetes, and Deuterom...

AI Technical Summary

Problems solved by technology

However, the abuse of pesticides in larger doses has caused massive damage to the environment, and it has not played its due effect well.

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