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The use of volatile organic compounds in preventing and managing invasive plant pests and pathogens
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| 9.35 MB | Adobe PDF |
Orientador(es)
Resumo(s)
Invasive pests and plant pathogens pose a significant threat to ecosystems and economies worldwide, prompting the need of anticipatory strategies. Preventing their introduction by detection at the ports of entry has been proven extremely difficult. This review explores the potential of biogenic volatile detection as a reliable preventive solution. It underscores the importance of early detection and rapid response as integral components of effective invasive pest management, and it discusses the limitations of current control measures and the increasing globalization that facilitates the spread of pests and pathogens. Through a synthesis of existing literature, this review analyzes the Volatile Organic Compound (VOC) emissions in five invasive model species: three insects, Halyomorpha halys, Spodoptera frugiperda, Helicoverpa armigera, a nematode, Bursaphelenchus xylophilus, and an oomycete, Phytophthora ramorum. The review focuses on the specific volatiles, released by both the invasive organisms and the infested host plants. If available, the volatiles emitted from similar species were considered for comparison. Ultimately, this review highlights specific pest volatile and shared Herbivore Induced Plant Volatiles (HIPVs) as a reliable and innovative solution in pest detection. If possible, candidate compounds are provided, whilst the lack of some emphasizes the urge of expanding the information available.
Descrição
Funding Information: The author(s) declare financial support was received for the research, authorship, and/or publication of this article. This research was funded by the project PurPest, grant number 101060634 supported under HORIZON-CL6-2021-FARM2FORK-01-04-Tackling outbreaks of plant pests, funded under the HORIZON Research and Innovation Action (RIA) from the European Research Executive Agency (REA)-Green Europe REA.B. Publisher Copyright: Copyright © 2024 Favaro, Berka, Pettersson, Thöming, Arce, Inácio, Turlings, Faria, Jung, Bazin, Pozzebon, Angeli and Cappellin.
Palavras-chave
Bursaphelenchus xylophilus detection Halyomorpha halys headspace Helicoverpa armigera Phytophthora ramorum Spodoptera frugiperda VOC collection Horticulture Plant Science Genetics