Environmentally-friendly high-efficiency quality-stable broad-spectrum plant-derived insecticide and preparation method thereof

Abstract

The invention discloses an environment-friendly high-efficiency quality-stable broad-spectrum plant-derived insecticide and a preparation method thereof, the environment-friendly high-efficiency quality-stable broad-spectrum plant-derived insecticide comprises the following raw materials by weight: 20-30 parts of a mixed traditional Chinese medicine, 15-25 parts of a bactericidal traditional Chinese medicine, 1-2 parts of nicotine, 1-2 parts of matrine, 0.5-1 part of azadirachtin, 0.5-0.7 part of toosendanin, 1-2 parts of alkaloids, 0.4-0.6 part of xanthoxylin, 0.5-0.9 part of celastrus angulatus, 20-30 parts of a slow-release filler, 0.6-0.8 part of a penetrant, 1-2 parts of a stabilizer, 0.05-0.09 part of a growth regulator and 6 to 8 parts of water. The environment-friendly high-efficiency quality-stable broad-spectrum plant-derived insecticide has the excellent effects of killing pests and inhibiting the growth of pest eggs, has good control effects on pests such as aphids, trialeurodes vaporariorum, Spodoptera litura and leaf folder, has certain sterilization functions, is harmless to plants, and has no toxic and side effects on the human body, and the product has good sustained release effect and long acting time, and the preparation method provided by the invention has low production cost, simple process, high practical value and good application prospects.

Description

technical field [0001] The invention relates to the technical field of pest control in gardens, in particular to an environmentally friendly, high-efficiency, stable, and broad-spectrum botanical insecticide and a preparation method thereof. Background technique [0002] At present, there are more than 500 kinds of artificially synthesized chemical pesticides. The widespread use of these pesticides not only causes serious pollution to the environment, but also causes harm to human health. The second is long-term exposure to a certain amount of pesticides, such as workers in pesticide factories, surrounding residents, and farmers who use pesticides; the third is daily life exposure to pesticide residues in the environment, food, and cosmetics. The latter is the main cause of pesticide pollution for a large number of people , a large number of residual pesticides in the environment can pass through the food chain through bioaccumulation, and finally enter the human body. The h...

AI Technical Summary

Problems solved by technology

However, the current biological control technology is immature, and the control effect is not good, and the use of biological control technology needs to be combined with climate, soil and other environmental conditions to introduce organisms that can inhibit the growth of insect pests.