A fruit fly trapping agent composition and application thereof

Abstract

The invention relates to the technical field of insect trapping agents, and particularly relates to a fruit fly trapping agent composition and application thereof. The composition includes trapping agent components and a pesticide component in a weight ratio of 8:1 to 21:1. The trapping agent components include apple ketal, a smell trapping agent and a color trapping agent. The active ingredient of the pesticide component includes permethrin. The composition is pollution-free, has good effects for centralized fruit fly trapping and killing and good control effects, is free of chemical residueand pollution in a killing process and nonhazardous to plants, and achieves biological control killing effects.

Description

technical field [0001] The invention relates to the technical field of insect attractants, in particular to a fruit fly attractant composition and its application. Background technique [0002] Pheromones, also known as pheromones, are secreted by an individual and detected by other individuals of the same species through olfactory organs (such as accessory olfactory bulbs, vomeronasal organs), causing the latter to exhibit certain behaviors, emotions, Substances with altered psychological or physiological mechanisms, which have communication functions, are a general term for compounds that play a role in chemical communication between organisms, and are the chemical molecular language for insects to communicate. Almost all animals have evidence of the presence of pheromones. It was published in 1959 that female silkworm moths would secrete sex pheromones, which was the first scientific proof of the existence of sex pheromones. The word pheromone comes from the Greek (me...

AI Technical Summary

Problems solved by technology

However, to extract and obtain attractants produced by animals, insects, or plants themselves, there are problems such as difficulty in controlling the production time of attractants, limited production of attractants, etc., and it is difficult to industrialize them.

[0003] Drosophila, as a pest with strong vitality and reproductive ability, exists widely in temperate and tropical climate zones around the world. The staple food is yeast, and rotten fruit is easy to breed yeast. Therefore, in human habitats, such as orchards, vegetable markets, etc. Its traces can be seen in the area, which brings great inconvenience to people's production and life. It is easy to cause the pollution of harmful bacteria in the living area, carry the source of infection and spread it widely, and endanger the growth of plants and crops.

There are physical or chemical insecticide treatment methods, but physical methods are time-consuming and laborious, and the insecticide is not thorough. Although chemical reagents can kill pests, they are prone to drug resistance or kill other animals and plants by mistake, which also affects people's living environment. In order to eliminate the potential health hazards, in order to eliminate the fruit flies and the harm caused by them in a pollution-free manner, people have now considered artificially synthesizing active substances that have a behavioral attractant effect on fruit flies and applying them in the field of actual production and life. eliminate the aforementioned hazards

However, the existing fruit fly attractants have the problems of high toxicity and cumbersome preparation, which will cause potential harm to other animals, plants and even humans in the environment where the attractants are used. The control effect is limited and it is difficult to be widely used

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