title: [Research progress in chemical communication among insect-resistant genetically modified plants, insect pests and natural enemies].
abstract: Semiochemicals released by plants or insects play an important role in the communication among plants, phytophagous insects and their natural enemies. They thus form a chemical information network which regulates intra- and inter-specific behaviors and sustains the composition and structure of plant and insect communities. The application of insect-resistant genetically modified (IRGM) crops may affect the chemical communication within and among the tritrophic levels, and thus cause disturbances to the biotic community structure and the stability of the farmland ecosystem. This has raised concerns about the environmental safety of IRGM crops and triggered research worldwide. In the current article we provided a brief summary of the chemical communication among plants, herbivores and natural enemies; analyzed the potential of IRGM crops to affect the chemical communication between plants and arthropods and the related mechanisms; and discussed the current research progress and the future prospects in this field. We hope that this will promote the research in this field by Chinese scientists and increase our understanding of the potential effects of growing of IRGM crops on the arthropod community structure.
authors.forename: Qing-Song
authors.initials: QS
authors.lastname: Liu
authors.forename: Yun-He
authors.initials: YH
authors.lastname: Li
authors.forename: Xiu-Ping
authors.initials: XP
authors.lastname: Chen
authors.forename: Yu-Fa
authors.initials: YF
authors.lastname: Peng
mesh_terms: D000818:Animals; D018556:Crops, Agricultural / Q000737:chemistry*; D017753:Ecosystem; D007313:Insecta; D030821:Plants, Genetically Modified / Q000737:chemistry*