Fruit fly food attractant and preparation method thereof

Abstract

The invention provides a fruit fly food attractant and a preparation method thereof. The fruit fly food attractant is prepared from, by weight, 3-8 parts of brown sugar, 0.3-2 parts of wine, 0.1-0.8 part of vinegar, 0.5-3 parts of basil essential oil controlled-release capsules and 20-30 parts of auxiliary materials. The preparation method of the fruit fly food attractant comprises a first preparation step, a first mixing step, a second preparation step, a second mixing step, a third mixing step and a fruit fly food attractant preparation step. According to the fruit fly food attractant and the preparation method, the brown sugar, the wine, the vinegar and the basil essential oil controlled-release capsules are used as raw materials to prepare the fruit fly food attractant, bovine bone peptone and aspergillus niger are added to further improve the flavor, edible pigments are also adopted, and fruit flies are attracted by the taste and appearance of the attractant so that the trapping effect of the fruit fly food attractant can be effectively improved.

Description

technical field [0001] The invention relates to the field of pest control, in particular to a fruit fly food attractant and a preparation method thereof. Background technique [0002] Drosophila is an important pest, which can easily detect the smell of food and follow the smell to find a suitable place to lay eggs. Thereby, economic crops, especially vegetable and fruit economic crops are harmed. Drosophila adults lay eggs under the skin of the fruit, and the larvae hatch and damage the fruit. After the larvae mature, they drill out from the damaged place and fall into the surface soil layer within 10cm deep to pupate. The pupae emerge as adults and then mate and lay eggs. The melons and fruits that have been laid eggs have no obvious symptoms of damage in a short period of time, but as the eggs hatch into larvae, the symptoms of damage are severe, and the surface of the damaged fruit will appear slightly wet and rot-like depressions, which are slightly darker than normal ...

AI Technical Summary

Problems solved by technology

In addition, due to the short life cycle and high reproduction rate of flies, they are very easy to kill insects for repeated use.

[0004] Recently, people have also begun to use trapping techniques to deal with fruit flies, such as trapping fruit flies with sticky boards and insecticidal lamps. However, the trapping efficiency is not high only by visually attracting fruit flies

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