Fruit fly attractant

Abstract

The invention discloses a fruit fly attractant which has a simple making method, is safe and convenient to use, does not pollute environment or water supply, and has low cost and fast effect. The formulation of the invention comprises the following components by weight ratio: 3-6 portions of honey, 3-6 portions of edible vegetable oil, and 2-4 portions of fruit juice. In order to achieve a better effect of attracting the imago of the fruit fly, 0.5-4 weight portions of cassia powder or 0.1-1 weight portion of cassia oil can also be added in the formulation. The fruit fly attractant made according to the formulation has a very good attracting effect to the imago of the fruit fly, in particular to the male and female imagoes of melon and fruit flies.

Description

(1) Technical field: [0001] The invention relates to an attractant, in particular to an attractant capable of attracting melon and fruit fly adults. (two) background technology: [0002] Melon fly, also known as Bactrocera melon, is widely distributed in Southeast Asian countries and regions, and can harm about 125 kinds of cultivated fruits and vegetables and wild plants such as bitter melon, pumpkin, watermelon, tomato, pepper, lemon, orange, and mango. [0003] Fruit flies, commonly known as fruit flies, can harm more than 250 kinds of fruits and vegetables, and are known as the "number one killer" of fruits. [0004] The adults of Bacteria melon and fruit fly lay eggs in small fruits or vegetables, and after the eggs hatch, the larvae damage the fruits, often causing the fruits and vegetables to rot and yellow, and the serious damage rate often reaches more than 50%. The method of killing melons and fruit flies commonly used in the world at present is a trapping method,...

AI Technical Summary

Problems solved by technology

However, the formulas of these two attractants use chemical drugs, such as lutraxone, etc., which will remain after use, causing pollution to water sources and the environment. Moreover, these attractants are volatile and effective for a short period of time. , and the effect of the two attractants is not satisfactory