Insect repellant

Abstract

The invention disclose insect repellant, and relates to a method of eliminating injurious insects. When cockroaches contact with or smell out the insect repellant, the cockroaches can rapidly flee, so the insect repellant reduces breeding of the cockroaches, prevents the cockroaches from reappearing at places where the insect repellant is used, and achieves the effects of continuously preventing and controlling the cockroaches. The insect repellant is characterized by containing fennel oil, boric acid, stabilizer, preservative and slow release formulations. The prepared insect repellant has the advantages of being small in pungent smell, and nontoxic, belongs to physical control, does not pollute environment, and has no corrosive and destructive effects on the surfaces of objects. The slow release formulations are added in the insect repellant, so the duration of pesticide effects can reach 4-6 months. The insect repellant not only can eliminate the cockroaches, but also can eliminate ants, moths and other injurious insects. The method for eliminating the injurious insects is simple in procedures and convenient to operate, and facilitates large-scale popularization and application.

Description

technical field [0001] The invention relates to a method for treating pests, in particular to an insect repellant. Background technique [0002] Insecticides are mainly used to control agricultural pests and urban sanitation pests. They have a long history of use, large amounts, and many varieties. In the 20th century, with the rapid development of agriculture, pesticides greatly increased agricultural output. However, almost all pesticides seriously alter the ecosystem, most are harmful to humans, and others are concentrated in the food chain. We must strike a balance between agricultural development and the environment and health. The insecticide utilizes the large adsorption capacity and sustained release effect of the nano-silicon-based oxide, so that the medicinal power of the insecticide can be released from the nano-silicon-based oxide for a long time. It overcomes the short residual period of pesticides in the prior art, is unstable to light, and is easy to decomp...

AI Technical Summary

Problems solved by technology

It overcomes the short residual period of pesticides in the prior art, is unstable to light, and is easy to decompose and fail, and its active ingredients permeate the space to cause certain harm to people, and its residual non-decomposable components cause certain pollution to the environment, etc. defect

[0003] Common household insects are cockroaches, which have become one of the main urban pests and often plague people's lives. The drugs used to kill them include aerosols, powders, ear drops, sprays, fumigants, cockroach houses, etc. The disadvantage is that cockroaches Fleeing and avoiding, strong pungent smell, short drug effect, quick rebound of cockroaches, easy to produce drug resistance; when killing cockroaches, doors and windows must be closed, and personnel should be evacuated, which makes people and pets easy to poison and pollutes the indoor environment.