BECAS
BUONOCORE BIANCHERI maria josefina
artículos
Título:
Survey on Drosophila suzukii and Ceratitis capitata (Diptera: Drosophilidae, Tephritidae) and associated Eucoilinae species (Hymenoptera: Figitidae) in northwestern Argentina. First record of Dicerataspis grenadensis and Leptopilina boulardi as parasi
Autor/es:
VANINA ANADINA RECHE ; MARIA JOSEFINA BUONOCORE BIANCHERI; LUCIANA MARINA CAO ; LORENA DEL CARMEN SUÁREZ ; SERGIO MARCELO OVRUSKI ; DANIEL SANTIAGO KIRSCHBAUM ; FLÁVIO ROBERTO MELLO GARCIA ; FABIANA EDITH GALLARDO
Revista:
NEOTROPICAL ENTOMOLOGY
Editorial:
ENTOMOLOGICAL SOC BRASIL
Referencias:
Lugar: BRASIL; Año: 2023
ISSN:
1519-566X
Resumen:
The Southeast Asian-native Drosophila suzukii (Matsumura) (Diptera: Drosophilidae), also known as spotted-wing Drosophila, is one of the most globally invasive agricultural species. Although D. suzukii is a pest spread throughout all the Argentinian fruit-growing regions, few information has been published on its impact on local fruit production. Parasitoid species associated with D. suzukii in Argentina belong to Pteromalidae (Chalcidoidea), Diapriidae (Diaprioidea), both attacking host pupae, and Figitidae (Cynipoidea), which attacks host larvae. Nine Eucoilinae (Figitidae) species, belonging to Dicerataspis, Dieucoila, Euxestophaga, Ganaspis, Hexacola and Leptopilina genera, have been associated with D. suzukii in Argentina. Ceratitis capitata (Wiedemann), commonly known as medfly, is native to Africa and has a worldwide distribution, covering many tropical, subtropical and temperate regions. In Argentina, C. capitata has been associated with several native hymenopterous parasitoids belonging to Braconidae (Ichneumonioidea), Eulophidae (Chalcidoidea), Pteromalidae, Diapriidae and Figitidae families. Only two eucoline species, Ganaspis pelleranoi (Brèthes) and Leptopilina haywardi (Blanchard) have been related to medfly in Argentina. We report new trophic associations between the parasitoids Dicerataspis grenadensis Ashmead and Leptopilina boulardi (Barbotin, Carton and Kelner-Pillault) and D. suzukii, andbetween the parasitoid Odontosema albinerve Kieffer and C. capitata, after surveys conducted in Tucumán, northwestern Argentina. An annotated checklist and a taxonomic key of Eucoilinae associated with both invasive pests, in Argentina, is also provided.