Scarab attractant and use method thereof and trap

Abstract

The invention provides a scarab attractant and a use method thereof and a trap. The scarab attractant is prepared from the following raw materials in parts by volume: 1 part of 5-tetradecyl dihydro-2(3H)-furanone, 1-1000 parts of cis-3-hexenyl acetate, 10-1000 parts of 1-geranyl acetone and 10-1000 parts of phellandrene. The use dosage is 2 ml, the attractant is released by adopting a low-densitypolyethylene LDPE slow release bag, the wall thickness of the slow release bag is 0.04 mm, the trap comprises a trap body and an LED light source, and the wavelength of the LED light source is 405-420 nm. According to the scarab attractant and the use method thereof and the trap, the trapping effect on the scarab is good.

Description

technical field [0001] The invention relates to the technical field of scarab trapping, in particular to a scarab attractant, its use method and trap. Background technique [0002] The Aeruginosa beetle Anomala corpulenta, belonging to the Coleoptera Aeruginosa family, is an important subterranean pest in agriculture, and is the most common dominant species among the Aeruginosa beetle pests. The back of the adult has a metallic luster, hence the name Aeruginosa beetle. Agriculture and forestry are more harmful. It occurs in Northeast China, North China, Central China, East China, Northwest China and other places, and is widely distributed. Hosts include apples, hawthorns, crabapple, pears, apricots, peaches, plums, walnuts, moso bamboo, etc. Adults feed on the leaves, often resulting in incomplete leaves, or even the whole tree leaves are eaten up. The larvae, commonly known as grubs, harm the underground roots and stems of plants such as beans, peanuts, sweet potatoes, ve...

AI Technical Summary

Problems solved by technology

[0005] However, due to the complex behavior selection mechanism involved, there are still problems such as unsatisfactory trapping effect.

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