Herbivore-Induced Volatiles Orchestrate Oviposition Plasticity in Geometrid Moths to Counteract Direct Resistance in Tea Plants

Journal of Agricultural and Food Chemistry 2026

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Authors: Yu-Yu Huang, Zi-Jun Luo, Yuanzhang Zhao, Xiao-Ming Cai, Zongxiu Luo, Lei Bian, Chun-Li Xiu, Nan-xia Fu, Man-Qun Wang, Z Y Li, Zong-Mao Chen
DOI: 10.1021/acs.jafc.5c13887
Cited by: 1
References: 45

Abstract

)-β-ocimene and linalool, emitted by attacked plants. These volatiles serve as reliable oviposition deterrent signals, enabling females to avoid defended hosts and thereby enhance offspring fitness. Our study integrates plant physiological signaling, phytohormone-mediated metabolomic changes, and insect behavioral ecology to reveal a novel paradigm of intergenerational coevolution. It demonstrates how plant induced defenses directly shape insect oviposition strategies, sustaining a dynamic equilibrium in agroecosystems.

Fields of Study & Subjects

Insect-Plant Interactions and Control Insect and Arachnid Ecology and Behavior Plant Parasitism and Resistance

Publication details

Journal / source
Journal of Agricultural and Food Chemistry
Publisher
American Chemical Society (ACS)
Volume
74
Issue
18
Pages
14245–14254
Publication date
3 May 2026
Language
EN