Uncharted Territories: First report of Euwallacea fornicatus (Eichhoff) in South America with new reproductive hosts records
2023
Ceriani Nakamurakare, Esteban Daniel | Johnson, Andrew J. | Gomez, Demian F.
We report the presence of the invasive ambrosia beetle, Euwallacea fornicatus (Eichhoff, 1868), for the first time in South America. The identity is established by morphological and molecular methods, although the sequences suggest that it represents a separate haplotype from the populations that have caused significant damage in South Africa, Israel, and California, and is most phylogenetically similar to specimens from Asia and greenhouses in Europe. This pest is one of the most successful invaders, causing high economic and ecological impacts in the regions where it is introduced. Our records are from the city of Buenos Aires, Argentina, one of the most populated and largest port cities in South America, where attacks by this beetle are present on a wide range of living street trees. The large number of trees attacked and the new records of reproductive host species suggest that the beetle is already established and widespread in the city's urban forest. This context implies that the beetle may pose a threat to the urban and natural environment, as well as to the forests and fruit production of the region.
اظهر المزيد [+] اقل [-]Fil: Ceriani Nakamurakare, Esteban Daniel. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Ingeniería Agrícola y Uso de la Tierra. Cátedra de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Micología y Botánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Micología y Botánica; Argentina
اظهر المزيد [+] اقل [-]Fil: Johnson, Andrew J.. University of Florida; Estados Unidos
اظهر المزيد [+] اقل [-]Fil: Gomez, Demian F.. Texas A&M University; Estados Unidos
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
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