A kind of attractant for Monochamus alternatus, its attracting device, and the preparation method and application of attracting device

A technology of monochamus alternatus and attractants, applied in the directions of attracting pests, botanical equipment and methods, devices for catching or killing insects, etc., which can solve the problems of poor trapping effect and short duration
CN111713495BActive Publication Date: 2022-03-22漳州市英格尔农业科技有限公司 +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
漳州市英格尔农业科技有限公司
Publication Date
2022-03-22

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Abstract

The present invention relates to a monochamus alternatus attractant, its attracting device and the preparation method and application of the attracting device. The monochamus alternatus attractant includes plant source pheromone and aggregation pheromone, and the plant source pheromone and the The aggregation pheromones interact synergistically to attract Monochamus alternatus; the plant source pheromones are composed of the following components by volume percentage: turpentine 50-80%, ethanol 10-40%, acetaldehyde 5-10% ; The aggregation pheromone is 2-undecyloxy-1-ethanol. The monochamus alternata attractant of the invention has good attracting effect. The attracting device includes a first slow-release body and a second slow-release body, and the first slow-release body and the second slow-release body are simultaneously installed on the Monochamus alternatus trap to gather pheromone and plant source information hormone release. The lure device is easy to use, has good slow-release effect and long drug effect period, can greatly reduce the population density of Monochamus alternatus, and curb the spread and transmission of pine wood nematode disease.
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Description

technical field

[0001] The invention relates to the technical field of insect control, in particular to a monochamus alternatus attractant, an attracting device, a preparation method and application of the attracting device. Background technique

[0002] Monochamus alternatus Hope (Monlchamus alternatus Hope), belongs to the order Coleoptera, Cyceropteridae, subfamily Alchamus alternatus, and the genus Monlchamus. Monochamus alternata not only damages weaker trees with larva borers, but also destroys the xylem and phloem of trees, resulting in insufficient or interrupted water and nutrient transport, seriously affecting the growth of pine trees, and even causing pine trees to die in patches. What's more serious is that the adult pine beetle is also the main carrier of the devastating disease of pine trees - Bursaphelenchus xylophilus, which is called "the cancer of pine trees" by researchers all over the world. In Japan, pine wood nematode was first discovered in Nagasaki C...

Claims

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