Botanical insecticide for tea-oil trees

Abstract

The invention relates to a botanical insecticide for tea-oil trees. The botanical insecticide is prepared from chilies, onions, garlic, tobacco, a urinary wash mixture and tea bran. The chilies, the onions and the garlic are mashed into paste, the tobacco is chopped into powder, the taken raw materials are mixed and then added with 1 kg of water to be soaked for 5-6 hours, and filter liquor of the mixture is taken and sprayed to tea-oil trees. The botanical insecticide has the advantages of being safe, efficient, environmentally friendly, nonhazardous and the like and is mainly used for controlling tea-oil tree tussock moths, tea-oil tree inchworms, red spiders, beetles, sawfly larvae and mollusk pests; in addition, tobacco and tea bran contain special ingredients having inhibiting and killing effects on pathogenic bacteria and can reduce diseases, and a control effect is achieved on early stage leaf cast, leaf spot, viral diseases, bitter pit and little leaf of tea-oil trees.

Description

technical field [0001] The invention relates to the field of camellia oleifera planting, in particular to a plant insecticide used for camellia oleifera trees. Background technique [0002] The main insect pests of Camellia oleifera are spider mites, camellia poisonous moths, camellia inchworms, beetles, etc.; [0003] For a long time, my country's agriculture has relied too much on petrochemical energy, and excessive application of chemical fertilizers and pesticides has caused serious imbalances in soil microorganisms, soil compaction, decline in soil fertility, low fertilizer efficiency, and residues of chemical fertilizers and pesticides (the amount of pesticides remaining in the soil is as high as 60%), causing serious pollution to the soil environment and water resources; in agricultural production, it causes the DNA mutation of some insects and bacteria, causing aggravation of diseases and insect pests, resulting in a decline in the quality and output of agricultural p...

AI Technical Summary

Problems solved by technology

[0003] For a long time, my country's agriculture has relied too much on petrochemical energy, and excessive application of chemical fertilizers and pesticides has caused serious imbalances in soil microorganisms, soil compaction, decline in soil fertility, low fertilizer efficiency, and residues of chemical fertilizers and pesticides (the amount of pesticides remaining in the soil is as high as 60%), causing serious pollution to the soil environment and water resources; in agricultural production, it causes the DNA mutation of some insects and bacteria, causing aggravation of diseases and insect pests, resulting in a decline in the quality and output of agricultural products, restricting the sustainable development of agriculture, and seriously affecting food safety. and human health