Results 41 to 50 of about 2,378 (196)
Genetic variants of Grapevine leafroll-associated virus 2 infecting Portuguese grapevine cultivars
Phytopathologia Mediterranea, 2016 Genetic variability of 19 isolates of Grapevine leafroll-associated virus 2 (GLRaV-2) from Portuguese grapevine cultivars was characterized by sequencing the entire capsid protein (CP) gene of the virus. Global phylogenetic analysis of the CP gene, which
Filomena FONSECA +4 more
doaj +1 more source
Ultrastructural localization and epitope mapping of Beet yellows closterovirus replicative proteins
Plant Protection Science, 2002 A total of 19 Iranian native barley cultivars were in artificial infection experiments tested for resistance against isolate19 of the leaf stripe fungs, Pyrenophora graminea.
T.N. Erokhina +4 more
doaj +1 more source
Occurrence of viruses and Xiphinema spp. in vineyards of the greek islands of Paros and Lemnos
Phytopathologia Mediterranea, 2001 A survey was carried out during 1997–2000 in order to determine the incidence of grapevine viruses and their associated nematode-vectors in Paros and Lemnos, the two main islands of the Aegean sea producing V.Q.P.R.D. wines.
Apostolos D. Avgelis +1 more
doaj +1 more source
Do stylet‐borne aphid‐transmitted viruses share the same binding sites?
Annals of Applied Biology, Volume 188, Issue 1, Page 87-101, January 2026.Here, we tested if different stylet‐borne aphid‐transmitted viruses can compete for the same binding sites within the aphid stylets. We conducted sequential transmission assays of a potyvirus (ZYMV) followed by a cucumovirus (CMV) using Aphis gossypii as a vector and melon and pepper as test plants.
Rocío Galán‐Cubero +11 more
wiley +1 more source
Status Terkini Penyakit Tristeza Pada Tanaman Jeruk di Sulawesi Tenggara
Jurnal Fitopatologi IndonesiaPenyakit tristeza yang disebabkan oleh citrus tristeza virus (CTV, genus Closterovirus, famili Closteroviridae) merupakan salah satu penyakit penting pada tanaman jeruk di dunia, termasuk di Indonesia.
Muhammad Taufik +6 more
doaj +1 more source
Occurrence and distribution of sugar beet viruses in Lebanon
Phytopathologia Mediterranea, 2001 Field surveys were carried out in the main sugar beet growing areas of Lebanon to assess the occurrence and distribution of viral diseases. A total of 1002 samples from 115 commercial fields were serologically assessed for Beet Necrotic Yellow Vein ...
Hassan Salah Hajj +5 more
doaj +1 more source
Molecular studies on the sweet potato virus disease and its two causal agents [PDF]
, 2002 The studies presented in this thesis contribute to an increased understanding of the molecular aspects, variability and interaction of the two most important viral pathogens of sweet potato (Ipomoea batatas L): Sweet potato feathery mottle virus (SPFMV ...
Kreuze, Jan
core
Inventory and review of quantitative models for spread of plant pests for use in pest risk assessment for the EU territory [PDF]
, 2015 This report considers the prospects for increasing the use of quantitative models for plant pest spread and dispersal in EFSA Plant Health risk assessments.
Bullock, James M. +3 more
core +3 more sources
Plant Pathology, Volume 75, Issue 1, January/February 2026.Several common cover crops and flower strip plants are susceptible to BMYV, while susceptibility and attractiveness to Myzus persicae vary widely. These plants may act as virus reservoirs, emphasising the need to prevent green bridges. ABSTRACT Virus yellows (VY), caused by beet chlorosis virus (BChV), beet mild yellowing virus (BMYV) and beet yellows ...
Simon Borgolte, Mark Varrelmann
wiley +1 more source
Genetic variability and evolutionary dynamics of viruses of the family Closteroviridae
Frontiers in Microbiology, 2013 RNA viruses have a great potential for genetic variation, rapid evolution and adaptation. Characterization of the genetic variation of viral populations provides relevant information on the processes involved in virus evolution and epidemiology and it is
Luis eRubio, Jose eGuerri, Pedro eMoreno
doaj +1 more source