A simultaneous action on two kinds of mushroom fly attractant and its preparation method

By using a composite attractant of nonanal and dextrorotatory borneol, combined with slow-release colloid and microcapsule technology, the problem of controlling the combined occurrence of mushroom gnats in edible mushroom houses has been solved, achieving a highly efficient and environmentally friendly mushroom gnat trapping effect, and significantly improving the safety and economy of the mushroom house environment.

CN122123374APending Publication Date: 2026-06-02FUJIAN AGRI & FORESTRY UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
FUJIAN AGRI & FORESTRY UNIV
Filing Date
2026-02-25
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

Existing technologies are insufficient to simultaneously and effectively control the combined occurrence of *Aegilops styrax* and *Pleistocene styrax* in mushroom houses. Chemical control carries the risk of pesticide residues, while physical control methods lack specificity and have low trapping efficiency.

Method used

Using a composite attractant of nonanal and dextrorotatory borneol, the attractant mimics the host signals and aggregation pheromones of mushroom mosquitoes. Combined with sustained-release colloid and microcapsule technology, it is designed as a sustained-release colloid, microcapsule, soaking carrier or standardized lure to ensure long-lasting effect and high specificity in the mushroom house environment.

Benefits of technology

It significantly improved the trapping rate of *Aegilops spp.* and *Pleistocene spp.* to over 75%, and maintained its effectiveness for 3-6 weeks in high humidity environments, avoiding the residual risk of chemical control and improving the trapping efficiency.

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Abstract

This invention discloses an attractant that simultaneously targets two types of mushroom gnats and its preparation method, specifically relating to the field of mushroom pest control technology. The attractant comprises nonanal and dextrorotatory borneol, both selected from volatile small-molecule compounds with attraction activity against mushroom gnats. This invention, by combining nonanal and dextrorotatory borneol in a specific ratio, produces a significant synergistic effect. This composite attractant achieves a trapping rate exceeding 75% for both *Amanita muscaria* and *Pleistocene spp.*, and its effectiveness is significantly superior to that of a single component, demonstrating a significantly enhanced synergistic effect. This invention effectively solves the industry problem in existing technologies where single attractants cannot simultaneously and efficiently control two pests occurring in a combined population.
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