Search results for "ctv"
showing 10 items of 51 documents
Gravi infezioni del virus della “tristezza” degli agrumi (CTV) mettono a rischio l’agrumicoltura calabrese
2007
Distribution of three different isolates of Citrus Tristeza Virus in southern Italy
2010
Citrus Tristeza Virus (CTV): A serious threat to the Italian citrus groves
2004
Incidence and effect of Citrus tristeza virus on commercial orchard of “Tarocco” sweet orange O.L. in Italy.
2005
Diffusione del virus della “Tristeza” degli agrumi (CTV) in Sicilia.
2004
Tristeza degli agrumi e portinnesti.
2007
Spread of Citrus tristeza virus in an area of Sicily.
2006
Preliminary investigations on the occurrence of Citrus Tristeza Virus (CTV)in central-western Sicilian orchards and on the mycorrhizal status in citr…
2013
In the last decade, since the first outbreak of Citrus tristeza virus (CTV) in the province of Catania (2002), several new CTV foci were found in Sicily. In order to determine CTV occurrence in centra-lwestern Sicily, identify and characterize viral strains and verify the mycorrhizal status of citrange [Citrus sinensis (L.) Osb. × Poncirus trifoliate (L.) Raf.]. one of the most utilized tollerant rootstock, an epidemiological survey was carried out in 2011. Symptomless samples from citrus groves from different Sicilian provinces (Agrigento, Palermo, Trapani, Caltanissetta) were collected and submitted to serological assay. Only samples from Agrigento and Palermo provinces were ELISA-positiv…
Variability Among Italian Citrus tristeza virus Isolates Revealed by SSCP Analysis, Cloning and Sequencing
2005
ICTV Virus Taxonomy Profile: Cystoviridae
2017
The family Cystoviridae includes enveloped viruses with a tri-segmented dsRNA genome and a double-layered protein capsid. The innermost protein shell is a polymerase complex responsible for genome packaging, replication and transcription. Cystoviruses infect Gram-negative bacteria, primarily plant-pathogenic Pseudomonas syringae strains. This is a summary of the International Committee on Taxonomy of Viruses (ICTV) Report on the taxonomy of the Cystoviridae, which is available at http://www.ictv.global/report/cystoviridae.