Inability of the brown citrus aphid (Toxoptera citricida) to transmit citrus psorosis virus under controlled conditions. (Brief report).
- Autor(es):
- HERNÁNDEZ-RODRÍGUEZ, L. ; BERTALMIO, A. ; RUBIO, L. ; ROLON, R. ; MAESO, D. ; RIVAS, F.
- Tipo:
- Artículo
- Versión:
- Publicado
- Resumen:
-
ABSTRACT.Might Toxoptera citricida (BrCA) be a citrus psorosis virus (CPsV) vector? We examined CPsV transmission by the BrCA throughout two experiments. In experiment 1, 4 CPsV-infected plants bearing BrCA colonies were introduced in separated cages with 12 healthy 'Madame Vinous' sweet orange (MV) seedlings in each one (48 in total). In experiment 2, 5 BrCAs collected from each CPsV-infected plant were transferred into 3 MV seedlings for each one (12 in total) and left for a 72-h inoculation period. Both experiments were replicated once. No psorosis symptoms or CPsV detection evidences a BrCA inability for CPsV transmission under our controlled conditions.
- Año:
- 2020
- Idioma:
- Inglés
- Temas:
- CPsV
Aspiviridae
Ophiovirus
Psorosis
Aphid transmission
- Institución:
- Instituto Nacional de Investigación Agropecuaria
- Repositorio:
- Ainfo
- Enlace(s):
- http://www.ainfo.inia.uy/consulta/busca?b=pc&id=60974&biblioteca=vazio&busca=60974&qFacets=60974
- Nivel de acceso:
- Acceso abierto
