Farm chemical composition containing thymol

Abstract

The invention discloses a farm chemical composition containing thymol. The effective components of the composition are thymol, carvacrol and menthol. The composition disclosed by the invention is a pure botanical natural farm chemical, has no harvesting interval when in use, and has no harm to human beings and pathogenic bacteria natural enemies; when diseases are treated, adverse reactions (suchas growth suppression, flower bud differentiation influence and the like) of plants cannot be caused; the composition has a strong killing effect on gray mold and powdery mildew of various crops, andalso has a very good treatment effect on some other crop diseases such as cowpea sooty mould, tomato leaf mold, tomato bacterial leaf spot, cucumber angular leaf spot, cucumber gummosis, watermelon shade skin disease, pepper stem rot, strawberry root rot and pineapple heart rot.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to a pesticide composition containing thymol. Background technique [0002] Plant disease is one of the main factors affecting agricultural production. The current solution is to use chemical fungicides to prevent and control. However, long-term use of a large number of chemical fungicides will easily lead to resistance of pathogenic bacteria, making the control effect of chemical fungicides weakened year by year. At the same time, problems such as food safety, environmental pollution, and destruction of beneficial microbial flora caused by the use of chemical fungicides have become increasingly prominent. In order to achieve sustainable agricultural development and ensure ecological and food safety, it is necessary to find a Safe, efficient and sustainable plant disease prevention and control products are the main direction and focus of current research. [0003] Vegetables and...

AI Technical Summary

Problems solved by technology

Although Botrytis cinerea and Powdery mildew do not belong to the same subphylum, they are both prone to developing drug resistance. The reason is mainly related to their highly similar infection routes, infection characteristics, and physiological characteristics.

The conidia produced by the two are spread by wind, rain and agricultural operations. Even if the pathogenic base is locally controlled, it will still spread along with the infection route. It is difficult to prevent and control it once and stop it completely.

On the one hand, the long-term use of chemical pesticides can easily cause pathogenic bacteria to develop resistance, and then the efficacy of the drugs will gradually decrease; on the other hand, the large-scale use of chemical pesticides is likely to remain on plants, especially on fruits and vegetables, which will accumulate in the body after people eat them. , to a certain procedure will threaten the health, poisoning reaction, and even life-threatening

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