Bactrocera dorsalis attractant and preparation method thereof

Abstract

The invention discloses a bactrocera dorsalis attractant and a preparation method thereof. The bactrocera dorsalis attractant comprises the following components in percentage by mass: 10%-15% of ethylacetate, 10%-15% of ethyl butyrate, 5%-15% of isoamyl acetate, 5%-10% of methyl eugenol, 3%-5% of bananas, 2%-5% of ferment powder, 10%-15% of maltose, 3%-10% of an insecticide, 3%-5% of aromatic vinegar and 20% of water. The beneficial effects are as the follows that the maltose, the fermented bananas, mother powder and the aromatic vinegar are taken as food baits, the ethyl acetate, the ethyl butyrate, the isoamyl acetate and the methyl eugenol are used as smell luring agents, and a mixing process is adopted, so that pests can be effectively attracted to eat the attractant, and the utilization rate is improved. The attractant is low in cost, high in efficiency and small in pollution, and has no toxic or side effects to human bodies.

Description

technical field [0001] The invention discloses an insect attractant for Bactrocera citrus and a preparation method thereof, and belongs to the technical field of orchard insect attractant technology. Background technique [0002] Citrus fruit fly (Bactroccra dorsalis Hendel is also called fruit fly. The adult body is 6-8 mm long and has a wingspan of 16 mm, dark black. The compound eyes are yellow; 3 single eyes are arranged in a triangle, and the single eye area is black. The frontal seam is bent into a bell jar Shape. Forehead yellow. There are large black round spots on both sides of the near forehead seam. The beak is short and light yellow. The antennae are awned and the awns are long and thin. The chest is yellow with black and yellow short hairs, but the midline and near two are absent. Longitudinal band of hair. The pronotum is bright yellow, the middle breast is wider and black, and there are wider yellow longitudinal bands on both sides. The hind chest is narrow, t...

AI Technical Summary

Problems solved by technology

In fruit cultivation, in order to ensure that fruit trees are not harmed by pests and diseases, it is necessary to apply a large amount of chemical pesticides. A considerable part of these chemical pesticides are highly toxic and high-residual, and are easy to remain on the surface of plants and in the soil. The poisonous fish that flow into the river can also accumulate in the body of fish and other animals. After people eat it, they are prone to chronic poisoning and even cancer, which seriously pollutes the environment and endangers human health and life. The development of the orchard industry and the rampant pests in the orchard Orchards suffer from large-scale pest infestation

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