Thrip pest trapping-killing device

Abstract

The invention relates to a thrip pest trapping-killing device mainly used in the fields of pest trapping. The chemical substance components of thrip insect pheromone are as follows by mass content percent: 0.1-50% of 8-eucalyptol, 0.5-20% of anise aldehyde, 20-50% of hexenal, 1-15% of eugenol, 4-25% of hexenol, 0.1-40% of phenethyl alcohol, 0.01-5% of carvone, 0.1-10% of linalool and 0.1-60% of methyl isonicotinate. The mixture prepared by the above components is dissolved in n-hexane or dichloromethane dichloromethane dissolvent which is then added on a rubber carrier; and after the dissolvent volatilizes completely, a thrip insect pheromone bait is prepared. The thrip insect pheromone bait is placed on a pest trapping plate which is made from sticky insect glue and substrates. The thrippest trapping-killing device is mainly used for preventing and controlling thrips and has the advantages of being convenient to use, excellent in trapping effect, long in duration time, safe, environment-friendly, free from pollution and the like.

Description

technical field [0001] The invention belongs to the field of pest trapping, and in particular relates to a pest killing device with a thrips insect pheromone lure core combined with a sticky board. Background technique [0002] Thrips are insects of the order Thysanoptera, which are distributed all over my country, and they have been causing damage for a long time, and they occur all year round. Its host range is wide, and it mainly harms vegetables, flowers, fruit trees, forest trees, etc. In particular, the alien invasive species Thrips occidentalis harms as many as 600 species of plants, and almost all vegetables are harmed by it. Generally, it can cause 30% to 50% loss of crops, and in severe cases, it can reach 70%, or even no harvest. [0003] The current control of thrips is mainly the spraying of chemical pesticides. Application No. 200810196199.4 uses pymetrozine and imidacloprid for thrips control. Application No. 200910173097.5 uses spirotetramat and abamectin or...

AI Technical Summary

Problems solved by technology

[0004] In recent years, there have been some green prevention and control technologies for thrips, such as application number 200910227375.0, which discloses a pure natural plant insecticide made from natural plants to control thrips pests, such as patent number 200820008447.3, patent number 200420027355.1 And application number 201020020566.8 are all designed sticky insect boards to trap and kill insects according to the tendency of thrips to color, but this kind of trapping and killing thrips only by color is not attractive enough and the effect is not good.

In addition, methods such as removing weeds and strengthening quarantine can also be used to prevent thrips, but the above-mentioned methods all have their own defects, and their applicability is not strong.

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