Botanical pesticide special for landscape plants and preparation method and use thereof

Abstract

The invention relates to a preparation method for a botanical pesticide special for landscape plants. The method is characterized by comprising the steps of mixing 70 to 90 weight parts of dry plant powder, 2 to 6 weight parts of inorganic base, and 5 to 10 weight parts of powdery surfactant. The pesticide is convenient to transport and store and safe to use, and is particularly suitable for landscape plants with higher requirements on safety for killing and expelling pests; and moreover the pesticide has a good control effect on red spider, aphid, trialeurodes vaporariorum, scale insect, pseudaulacaspis pentagona, aromia bungii, prodenia litura, leaf folder, loopworm, arge pagana and other pests in landscape plant. The pesticide is suitable for woody and herbal landscape flowers and leave or fruit trees, gardens, green lands and places of interests for protecting plants and economic plants, and indoor decorative plants and landscape seedlings.

Description

technical field [0001] The invention belongs to the technical field of prevention and management of garden plant pests, and in particular relates to a botanical insecticide dedicated to garden plants and its preparation method and application. Background technique [0002] At present, the grains spoiled by pests and diseases in the world account for 20-40% of the total harvest every year. In order to deal with these pests and diseases, more than 2 million tons of pesticides are produced globally every year. However, the vast majority of these pesticides are chemical pesticides. The importance is obvious, but the harm it brings cannot be ignored. Many problems such as pesticide residues, environmental pollution and chronic poisoning need to be solved urgently. With the increase of human safety awareness, the development of high-efficiency, low-toxic, low-residue, and environmentally compatible pesticides that meet the concepts of environmental protection, health, and sustaina...

AI Technical Summary

Problems solved by technology

[0003] Nowadays, due to the increasing cost of pesticide development, the development targets are mainly for food crops and economic crops, and there are few dedicated insecticides for the protection of garden plants. The protection of garden plants is mainly based on the use of agricultural pesticides Management, however, garden plants are ornamental plants, and the plants closest to people become part of people's beautification of the living environment. If the drug is too toxic or smells bad, it will pollute the living environment and cause more harm to people than agricultural chemicals. Therefore, it is very necessary to develop low-toxicity, no odor, and low-residue botanical insecticides for the protection of garden plants, and it also meets the increasingly strong safety needs of people.

[0004] Modern pesticides, whether they are chemically synthesized or biologically derived, are produced in the form of pesticide preparations in the commercial manufacturing process and become commercial products. When used, they are diluted with water to a certain concentration and sprayed. There are certain security risks,

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