Slow-release insecticidal aerosol and preparation method thereof

Abstract

The invention provides a slow-release insecticidal aerosol and a preparation method thereof. The slow-release insecticidal aerosol mainly comprises, by weight, 15-22 parts of datura stramonium, 5-9 parts of luteolin, 10-18 parts of duranta repens, 8-13 parts of radix sophorae subprostratae, 5-10 parts of polyethylene pyrrolidone, 1-5 parts of tea seed oil, 0.2-1 part of emulsifier, 50-80 parts of edible alcohol, 5-7 parts of n-butane and 3-8 parts of n-propane. The slow-release insecticidal aerosol is simple to prepare; the slow-release insecticidal aerosol is synthesized according to a specific ingredient ratio, thereby being high in fluidity, convenient to use, good in insecticidal effect, lasting in release and high in stability. Main ingredients of the slow-release insecticidal aerosol are plant-source ingredients, so that the slow-release insecticidal aerosol is free of irritation to human body and high in safety.

Description

technical field [0001] The invention belongs to the technical field of insecticides, and in particular relates to a slow-release insecticide aerosol and a preparation method thereof. Background technique [0002] Flies, mosquitoes, cockroaches and other pests not only interfere with people's daily life, but also become carriers of some infectious diseases. Now people generally use spray type insecticide and heating evaporation type insecticide to kill pests, which have advantages such as easy to use and rapid desinsection. However, the insecticides currently used have disadvantages such as high toxicity, peculiar smell, pollution to the environment, small anti-kill area, short time-effectiveness, and large toxic residues. As people pay more and more attention to environmental protection and their own health, global pesticide production is beginning to shift from quantity to quality and safety, and vigorously developing new pesticides with high efficiency, low toxicity and s...

AI Technical Summary

Problems solved by technology

However, the existing various mosquito and fly killing liquids on the market are sprayed indoors during use. The medicine volatilizes quickly and can effectively kill the pests. However, due to the rapid release of the medicine, the maintenance time of the medicine effect is very short, and it needs to be sprayed from time to time. User inconvenience

Although there are long-acting hygienic insecticide dip-coating concentrates disclosed, such products are poisonous, have peculiar smell, are not effective for a long time, and are inconvenient to use

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