Plant-based antibacterial and production method thereof

Abstract

The invention belongs to an antibacterial, in particular to a plant-based antibacterial and a production method thereof. The antibacterial is prepared by physically crushing and mixing 20 to 63 weight percent of rheum officinale, 5 to 10 weight percent of turpentine, 5 to 10 weight percent of aloe, 17 to 40 weight percent of golden cypress bark, 5 to 10 weight percent of saponin and 5 to 10 weight percent of root of melia azedarach linn; immersing the mixture in ethanol; and concentrating. When used, the plant-based antibacterial is very stable and forms bacteriostatic thin films on thesurface of plants after being sprayed and contacted with the target plants so as to effectively kill germs and control the spread of the disease. In the invention, the raw materials are rich, the production method is simple, the plant-based antibacterial is cheap, convenient, environmentally-friendly, free from arousing medicine resistance and safe to human beings and livestocks, can be used for preventing and controlling various diseases such as powdery mildew, downy mildew and anthracnose in crops such as vegetables, fruits, flowers and plants.

Description

technical field [0001] The invention relates to a fungicide, in particular to a plant source fungicide and a production method thereof. Background technique [0002] According to statistics, the perennial area of ​​pests and weeds in my country is about 400 million hectares. Due to the use of pesticides, my country's annual direct economic loss is reduced by about 50 billion yuan. Chemical pesticides are widely used due to their high efficiency and speed. The annual demand for pesticides in my country reaches 1 million tons of preparations, and 100 million tons of chemical solutions are sprayed annually. The area of ​​chemical control has exceeded 2.8 billion hectares per year, and is showing an increasing trend year by year. Due to factors such as high toxicity, high residue and irrational use of some chemical pesticides, while bringing people high agricultural yields, they also bring environmental pollution, excessive pesticide residues in agricultural products, ecological...

AI Technical Summary

Problems solved by technology

Due to factors such as high toxicity, high residue and irrational use of some chemical pesticides, while bringing people high agricultural yields, they also bring environmental pollution, excessive pesticide residues in agricultural products, ecological damage, the emergence of resistance to pests and diseases, and personal injury. A series of negative effects such as security threats are not conducive to the sustainable development of agriculture

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