Fungicide composition containing oxathiapiprolin and application thereof

Abstract

The invention relates to a fungicide composition containing oxathiapiprolin and application thereof. The fungicide composition is prepared from a first active component and a second active component,wherein the first active component is the oxathiapiprolin and the second active component is one of benziothiazolinone, bixafen, ametoctradin, fluxapyroxad, picarbutrazox and diflumetorim; the weightratio of the first active component to the second active component is 1: (0.01 to 90). According to the fungicide composition provided by the invention, the two active components are combined and usedaccording to a specific ratio and a suitable preparation is selected; various diseases which occur in a mixed manner or occur successively of various crops can be effectively prevented and controlled; the fungicide composition has a remarkable prevention and control effect; the two active components have a very good synergetic effect and can obtain the good prevention and control effect under a relatively small dosage; the drug resistance is not easily generated and pollution to the environment is remarkably alleviated.

Description

technical field [0001] The invention relates to a pesticide composition, in particular to a fungicide composition containing thiazolidinone and its application. Background technique [0002] In agricultural production practice, there are often problems of mixing or successive occurrence of different types of diseases. Downy mildew, early blight, late blight, white rot, powdery mildew, rust, black mole, anthracnose and target spot often exist at the same time Or successive diseases, such as on tomato, cucumber, grape, potato, apple, citrus, soybean, sunflower, watermelon, tobacco and other crops. [0003] For the above common diseases, different fungicides and pesticides are often used for prevention and control. For example, downy mildew is generally controlled by cymoxanil, early blight is generally controlled by mancozeb, and late blight is generally controlled by chlorothalonil or dysonil. Manganese zinc is used for prevention and control. White rot is generally controll...

AI Technical Summary

Problems solved by technology

[0004] The current disease control is not only poor in effect, but also prone to drug resistance. At the same time, different pesticides must be used for different diseases, which consumes a lot of manpower, material and financial costs, and will also cause environmental pollution. Moreover, the continuous use of a single active ingredient fungicides are prone to resistance problems

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