Detection and monitoring of Drosophila suzukii in raspberry and cherry orchards with volatile organic compounds in the USA and Europe
Ver/Abrir
Autor/a
Larson, Nicholas R.
Strickland, Jaime
Shields, Vonnie D.
Biondi, Antonio
Zappalà, Lucia
Cavallaro, Carmelo
Colazza, Stefano
Briem, Felix
Vogt, Heidrun
Debias, François
Gibert, Patricia
Desouhant, Emmanuel
Zhang, Aijun
Fecha de publicación
2021-03-25ISSN
2045-2322
Resumen
Spotted wing drosophila (SWD) causes significant economic loss in fruit crops to growers worldwide. There is immediate need for efficacious and selective monitoring tools that can detect infestations early. Previously, volatile organic compounds derived from apple were studied and a quinary chemical component blend (QB) was identified as the key SWD attractant in a blueberry orchard in the United States. This study’s aim was to determine whether previously observed QB efficacy, selectivity, and early detection levels could be attained within raspberry and cherry fields in the USA and Europe. Results demonstrated that sticky trap baited QB dispenser provided earlier SWD detection potential than the usually adopted apple cider vinegar (ACV) trap. The number of SWD captured/trap by QB baited trapping systems was significantly lower than that of the ACV trap. However, percent SWD/trap of QB baited traps was same within cherry. Lower non-target capture will save farmer/grower’s labor and time allocated to traps installation and drosophila species identification. Within the USA, SWD selectivity of QB baited liquid traps was consistently greater than sticky trap in raspberry field, suggesting that the QB dispenser can be an alternative to the standard ACV lure and that trap design could improve selectivity further.
Tipo de documento
Artículo
Versión del documento
Versión publicada
Lengua
Inglés
Materias (CDU)
632 - Enfermedades y protección de las plantas
Páginas
11
Publicado por
Nature Research
Publicado en
Scientific Reports
Citación
Larson, Nicholas R., Jaime Strickland, Vonnie D. Shields, Antonio Biondi, Lucia Zappalà, Carmelo Cavallaro, and Stefano Colazza et al. 2021. "Detection And Monitoring Of Drosophila Suzukii In Raspberry And Cherry Orchards With Volatile Organic Compounds In The USA And Europe". Scientific Reports 11 (1). doi:10.1038/s41598-021-85884-1.
Program
Protecció Vegetal Sostenible
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