Compound botanical disinfectant use in agriculture and method for producing same

Abstract

The invention discloses a compound plant source agricultural bactericide and manufacturing method, which is characterized by the following: boiling traditional Chinese medicine with chenopodium ambrosioides, sickle wormwood, toosendanin and natural tanning; targeting plant fungus; displaying strong sterilizing specificity for cucumber, strawberry, tomato and potato.

Description

technical field [0001] The invention relates to a pesticide and a production method thereof, in particular to a compound plant source agricultural fungicide and a production method thereof. Background technique [0002] At present, in the cultivation of vegetables and fruits, more than 95% of the fungicides used to prevent fungi are chemical pesticide fungicides. Due to the extensive use of chemical pesticide fungicides, various plant pathogenic bacteria have developed drug resistance, Drug resistance increases the difficulty of prevention and control, and even the prevention and control fails. For example, in 1976, the use of benretide to control strawberry gray mold failed in the United States; in 1980, the use of Ruifu mold to control potato late blight failed in the Netherlands; the microbial ecology of the soil was destroyed, and the soil microbial composition was biased towards bacteria. Excessive use of chemical pesticides and fungicides is likely to cause harm to th...

AI Technical Summary

Problems solved by technology

[0004]However, due to the complex components of natural plants, the modern industrial production process of Chinese herbal medicine is not very mature, the raw materials cannot be standardized, the production quality is unstable, the effect lacks specificity, and the production cost Most of the natural botanical fungicides are still in the initial stage of theoretical research and small-scale industrial experimental production.

Even for some compound agricultural fungicides that have been industrialized, it is difficult to guarantee the quality of some products in different batches, such as the "Jieeryin" improved liquid developed by Chengdu Enwei Pharmaceutical Co., Ltd.; some products are extracted from natural plants The substance is artificially simulated and synthesized, has a clear chemical structure and chemical molecular formula, and is not a living organism, so it is not a real biological pesticide, but can only be regarded as a biological source pesticide

[0005]Due to the complex composition of natural plants and the limitations of production technology, the raw materials cannot be standardized, the quality is unstable, and the effect lacks specificity. and initial stage of industrialization

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