Results 111 to 120 of about 5,739 (213)

The control of PVY in Dutch seed potato culture [PDF]

open access: yes
Over the recent years Potato virus Y presents a growing problem in Dutch seed potato culture. In recent years a significant % of seed potato lots was de-classified due to PVY infections.
Cuperus, C.   +4 more
core   +1 more source

GEOGRAPHICAL SAMPLE SURVEY IN ORDER TO STUDY THE TERRITORIAL CHANGES CAUSED BY THE SPREAD OF CTV IN A SICILIAN CITRUS GROWING AREA THROUGH THE GEO-LOCALIZATION OF FOCUSES OF INFECTION [PDF]

open access: yes, 2012
Il virus della “tristeza” (Citrus Tristeza Virus CTV) ha già arrecato ingenti danni e continua a diffondersi in tutto l’areale agrumicolo italiano, in particolare in Sicilia e Calabria.
De Cristofaro, Bernardina   +2 more
core   +1 more source

Spread of tristeza on citrus: Melon aphid relatively inefficient carrier of quick decline virus but at its height can ruin orchard in about five years

open access: yesCalifornia Agriculture, 1956
Only five minutes are required by the melon aphid—Aphis gossypii Glover— after feeding on a diseased citrus tree, to transmit the tristeza—quick decline— virus to a healthy tree.
R Dickson, R Flock, E Laird
doaj  

Respuesta a la Fertilización del Naranjo ‘Marrs’ con Síntomas Asociados a VTC y HLB

open access: yesTerra Latinoamericana
La incidencia del Virus Tristeza de los Citricos (VTC) y Huanglongbing (HLB) están asociados con el desbalance nutrimental, la presencia de síntomas en el dosel del árbol y la baja producción de naranja.
Luis Manuel Hernández-Morales   +4 more
doaj   +1 more source

Resistance to Grapevine leafroll associated virus-2 is conferred by post-transcriptional gene silencing in transgenic Nicotiana benthamiana [PDF]

open access: yes, 2018
Grapevine leafroll-associated virus-2 (GLRaV-2) is an important component of the leafroll disease complex in grapevine. We have previously sequenced the GLRaV-2 genome and identified the coat protein (CP) gene.
Gonsalves, Dennis   +2 more
core  

Citrus tristeza virus in Corsica and its Eradication [PDF]

open access: yesInternational Organization of Citrus Virologists Conference Proceedings (1957-2010), 2002
Bové, J.M.   +2 more
openaire   +4 more sources

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