A mating disorienting agent for eublemma amalialis and a preparation method and application thereof

By preparing and applying a mating guide for the tea geometrid moth, the problems of complex installation and short duration of effect in existing technologies have been solved, achieving a highly efficient, long-lasting, and environmentally friendly pest control effect.

CN122207696APending Publication Date: 2026-06-16TEA RESEARCH INSTITUTE CHINESE ACADEMY OF AGRICULTURAL SCIENCES
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Patent Information

Application Number
CN202610310550.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-03-13
Publication Date
2026-06-16

AI Technical Summary

Technical Problem

Existing methods for controlling the tea geometrid moth using sex pheromones require manual installation of traps, have a short effective period, and cannot meet the control needs of tea trees throughout the entire growing season. Furthermore, the use of chemical pesticides harms tea quality and the environment.

Method used

A mating determinant for the tea geometrid moth has been developed, comprising a determinant active ingredient, a solvent, a synergist, and an antioxidant. It disrupts the mating behavior of the tea geometrid moth and reduces the mating rate through aerosol and sustained-release tube applications. It is simple to use and has a long-lasting effect.

Benefits of technology

It achieves highly efficient control of the tea geometrid moth, with a mating rate of up to 100% and a residual effect of 3-6 months. It saves labor costs, is environmentally friendly, and does not rely on chemical pesticides.

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Abstract

The application discloses a grey tea geometrid mating disorienting agent and a preparation method and application thereof, and belongs to the field of pest control agents. The grey tea geometrid mating disorienting agent comprises the following components: 1) an active component of the disorienting agent: cis 6, cis 9-3, 4-epoxy octadecene, cis 3, cis 9-6, 7-epoxy octadecene and cis 3, cis 6-9, 10-epoxy octadecene; 2) a disorienting agent solvent: dodecane; 3) a disorienting agent synergist: methyl salicylate; and 4) a disorienting agent antioxidant: tea polyphenol palmitate / dibutyl hydroxytoluene. The grey tea geometrid mating disorienting agent has good control effect, the disorienting rate is up to 100%, the mating of the grey tea geometrid can be blocked, and the number of pests can be controlled.
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