Buscar en RiuNet

Listar

Todo RiuNet

Mi cuenta

Acceder

Ayuda RiuNet

Admin. UPV

Listar por autor "Alfaro Fernández, Ana Olvido"

Mostrando ítems 1-20 de 69

Página siguiente

A new haplotype of "Candidatus Liberibacter solanacearum" identified in the Mediterranean region

Nelson, Warrick R; Sengoda, Venkatesan G.; Alfaro Fernández, Ana Olvido; Font San Ambrosio, Maria Isabel; Crosslin, James M.; Munyaneza, Joseph E. (Springer Verlag (Germany), 2013-04)

Candidatus Liberibacter solanacearum", a phloem-limited and Gram-negative bacterium that is spread from infected to healthy plants by psyllid insect vectors, is an economically important pathogen of solanaceous and carrot ...
A sensitive real-time RT-PCR reveals a high incidence of Southern tomato virus (STV) in Spanish tomato crops

Elvira-Gonzalez, Laura; Carpino, C.; Alfaro Fernández, Ana Olvido; Font San Ambrosio, Maria Isabel; Peiró Barber, Rosa Mª; Rubio MIgélez, Luis; Galipienso-Torregrosa, Luis (Instituto Nacional de Investigacion y Tecnologia Agraria y Alimentaria, 2018)

[EN] Southern tomato virus (STV) is a double-stranded RNA (dsRNA) virus belonging to genus Amalgavirus (family Amalgamaviridae). STV has been detected in tomato plants showing different symptoms although it has not been ...
Assessment of Multilocus Sequence Analysis (MLSA) for Identification of Candidatus Liberibacter Solanacearum from Different Host Plants in Spain

Ruiz-Padilla, Ana; Redondo, Cristina; Asensio, Adrian; Garita-Cambronero, Jerson; Martinez, Carmen; Perez-Padilla, Verónica; Marquinez, Raquel; Collar, Jesus; Garcia-Mendez, Eva; Alfaro Fernández, Ana Olvido; Asensio-S-Manzanera, Carmen; Palomo, José Luis; Siverio, Felipe; De Leon, Leandro; Cubero, Jaime (MDPI, 2020-09-21)

[EN] Liberibacteris a bacterial group causing different diseases and disorders in plants. Among liberibacters,CandidatusLiberibacter solanaceraum (CLso) produces disorders in several species mainly within Apiaceae and ...
Association of "Candidatus Liberibacter solanacearum" with a Vegetative Disorder of Celery in Spain and Development of A Real-Time PCR Method for Its Detection

Ribeiro-Teresani, Gabriela; Bertolini, Edson; Alfaro Fernández, Ana Olvido; Martínez, Carmen; Ossamu Tanaka, Francisco Andre; Kitajima, Elliot W.; Rosello, Montserrat; Sanjuan, Susana; Ferrándiz, Juan Carlos; López, María Milagros; Cambra, Mariano; Font San Ambrosio, Maria Isabel (American Phytopathological Society, 2014-08)

[EN] A new symptomatology was observed in celery (Apium graveolens) in Villena, Spain in 2008. Symptomatology included an abnormal amount of shoots per plant and curled stems. These vegetative disorders were associated ...
Búsqueda de posibles reservorios de Southern tomato virus (STV) en especies arvenses y otros cultivos hortícolas distintos del tomate

Bosch Serrano, Raúl (Universitat Politècnica de València, 2017-10-24)

Southern tomato virus (STV) is a virus whose genome consists of a 3.5 Kb double stranded RNA molecule. This virus is phylogenetically related to the Totiviridae (contains nematode and protozoan viruses) and Partitiviridae ...
Candidatus Liberibacter solanacearum associated with Bactericera trigonica-affected carrots in the Canary Islands

Alfaro Fernández, Ana Olvido; Siverio, Felipe; Cebrian Mico, Mª Carmen; Villaescusa, F. J.; Font San Ambrosio, Maria Isabel (American Phytopathological Society, 2012-04)
Caracterización molecular de la proteína de movimineto del virus del torrado del tomate (ToTV)

Hernández Llopis, Desamparados (Universitat Politècnica de València, 2015-06-09)

[EN] Analyze whether the movement protein of the virus torrado virus transport functions as both short and long distance as well as their location in the cell and the possible induction of resistance in infected plants.
Control de virosis en cultivos de tomate cherry: evaluación de la sanidad de los semilleros y eficacia de agrotextiles

Peiró García, Roberto (Universitat Politècnica de València, 2016-11-02)

[EN] The continued presence of Cucumber mosaic virus (CMV) since 2007, in the production areas of the Cooperative Granada-La Palma located in the southeast and northeast of the province of Granada (Fornes and Zújar; Spain) ...
Deformaciones en pino relacionadas con ''Candidatus Phytoplasma pini' en la Comunidad Valenciana

Pastor Moreno, Carlos (Universitat Politècnica de València, 2016-05-19)

[EN] In pine forest of Comunidad Valenciana region, abnormal symptoms that could be associated with infection by phytoplasma, were observed in several Aleppo pine (Pinus halepensis). Five types of disorders were identified: ...
Detección de Tomato Mottle Mosaic virus en semilla comercial de tomate y pimiento

Mut Bertomeu, María (Universitat Politècnica de València, 2021-10-06)

[ES] El tobamovirus del mosaico moteado del tomate (Tomato mottle mosaic virus, ToMMV) fue descrito por primera vez en 2013 infectando cultivos de tomate (Solanum lycopersicum L.) en México. Posteriormente se detectó en ...
Detección de virus en plantas de vivero de Ficus carica L.

Monreal González, María del Mar (Universitat Politècnica de València, 2021-12-06)

[ES] El vivero de plantas Orvifrusa S.L., situado en el municipio de Chiva (Valencia), tiene una amplia gama de árboles frutales, entre los que destacan sus variedades de higuera (Ficus carica L.). Este vivero obtiene los ...
Detección de virus y fitoplasmas en árboles ornamentales en el Jardín de Viveros de Valencia

Pitarch Pitarch, David (Universitat Politècnica de València, 2024-10-10)

[ES] En noviembre de 2021 el Ayuntamiento de Valencia se puso en contacto con la Unidad de Patología Vegetal de la Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural de la Universitat Politècnica de ...
Detección e identificación de Begomovirus en España. Variabilidad genética de aislados de ToLCNDV de la Comunidad Valenciana

Landeira González, Micaela (Universitat Politècnica de València, 2016-09-30)

[ES] El virus del rizado de tomate de Nueva Delhi (Tomato leaf curl New Delhi virus, ToLCNDV) pertenece al género Begomovirus englobado en la familia Geminiviridae. Recientemente, ToLCNDV fue detectado en 2013 en España ...
Detección e identificación de viroides en material para plantación y cultivos de tomate en la Comunidad Valenciana

Olivares Adell, Clara (Universitat Politècnica de València, 2021-10-01)

[ES] Los viroides son pequeñas entidades fitopatógenas constituidas por RNA circular monocatenario que únicamente consta de entre 250-400 nucleótidos, carecen de capacidad codificante y causan síntomas similares a los ...
Detection and absolute quantitation of Tomato torrado virus (ToTV) by real time RT-PCR

Herrera Vásquez, José Ángel; Rubio, Luis; Alfaro Fernández, Ana Olvido; Debreczeni, Diana Elvira; Font San Ambrosio, Maria Isabel; Falk, Bryce W.; Ferriol, Inmaculada (Elsevier, 2015-09-01)

[EN] Tomato torrado virus (ToTV) causes serious damage to the tomato industry and significant economic losses. A quantitative real-time reverse-transcription polymerase chain reaction (RT-qPCR) method using primers and a ...
Detection and absolute quantitation of watermelon mosaic virus by real-time RT-PCR with a TaqMan probe

Rubio, Luis; Giménez, Karen; Romero, Juan; Font San Ambrosio, Maria Isabel; Alfaro Fernández, Ana Olvido; Galipienso, Luis (Elsevier, 2022-02)

[EN] Watermelon mosaic virus (WMV) causes serious damage to several crops worldwide, mainly cucurbits. Disease control is based on preventing spread and search for natural resistances for plant breeding, which requires ...
Detection and identification of aster yellows and stolbur phytoplasmas in various crops in Spain

Alfaro Fernández, Ana Olvido; Cebrian Mico, Mª Carmen; Villaescusa Sánchez, Francisco José; Font San Ambrosio, Maria Isabel (Università di Bologna, Department of Agricultural Sciences, 2011)

In this study 'Candidatus Phytoplasma asteris' (subgroups 16SrI-B) and stolbur phytoplasma (subgroup 16SrXII-A) were sporadically identified in several horticultural crops in Spain by nested-PCR and RFLP analyses. One ...
Detection by Sensitive Real-Time Reverse Transcription Loop-Mediated Isothermal Amplification of Olive Leaf Yellowing Associated Virus and Its Incidence in Italy and Spain

Carusso, Andrea Giovani; Bertacca, Sofia; Ragona, Arianna; Agro, Graziela; Font San Ambrosio, Maria Isabel; Alfaro Fernández, Ana Olvido; Estévez Sánchez, Rocío; Panno, Stefano; Davino, Salvatore (MDPI AG, 2023-06)

[EN] Olive trees (Olea europea L.) are constantly threatened by many viruses, such as the olive leaf yellowing-associated virus (OLYaV), that belong to the Olivavirus genus, family Closteroviridae. In this work, the OLYaV ...
Detection of stolbur phytoplasma in willow in Spain

Alfaro Fernández, Ana Olvido; Abad Campos, Paloma; Hernández Llopis, Desamparados; Serrano Fernández, Adrián; Font San Ambrosio, Maria Isabel (Università di Bologna, Department of Agricultural Sciences, 2011)

[EN] Preliminary results of nested-PCR indicated that phytoplasmas were detected in willow (Salix babylonica Linn) showing yellows, ball-like structures and small leaves symptoms collected in Valencia Province (Eastern ...
Detection, characterization and host range studies of Pepino mosaic virus in Cyprus

Papayiannis, L.; Kokkinos, C.D.; Alfaro Fernández, Ana Olvido (Springer Verlag (Germany), 2012-01)

[EN] Pepino mosaic virus (PepMV, Genus Potexvirus, Family Flexiviridae) is a mechanically transmitted viral disease that has emerged as a significant problem of greenhouse tomato crops in Europe and around the world. ...