期刊论文

Wang, CZ;van Loon, JJA

英文

Insects

2075-4450

2022

13

1

21

10.3390/insects13010021

Funding: This research was funded by the National Natural Science Foundation of China (Grant Number 31830088 to C.-Z.W.; Grant Number 31201750 to D.-S.Z.), the Royal Dutch Academy of Arts and Sciences (KNAW; Grant Number 05PhD04 to D.-S.Z.) and Scientific Research Fund of Hunan Provincial Education Department (Grant Number 19C0294 to D.-S.Z.).

本校为第一机构

Simple Summary Habituation to deterrent plant compounds has been found in generalist and specialist insect herbivores. The rate at which plant-feeding insects habituate and at which sensitivity of taste neurons detecting deterrents changes has not been compared among closely related species. The generalist Helicoverpa armigera (Hubner) and the specialist Helicoverpa assulta (Guenee) (Lepidoptera: Noctuidae) differ strongly in degree of host-plant specialism. Both species habituated to the alkaloid strychnine after dietary exposure; however, the specialist H. assulta displayed habituation to st...