Results 81 to 90 of about 1,948 (214)

Host range, purification, and genetic variability in Sweet potato chlorotic fleck virus [PDF]

, 2009
Sweet potato chlorotic fleck virus (SPCFV) has recently been classified as a putative new member of the genus Carlavirus (family Flexiviridae) on the basis of its molecular properties.
Adipala, E., Aritua, V., Barg, E., Gibson, R.W., Lesemann, D.E., Vetten, H.J.   +5 more
core   +1 more source

Revealing hidden viruses inducing similar yellowing symptoms or remaining asymptomatic in cucurbit crops

Plant Pathology, Volume 74, Issue 1, Page 270-282, January 2025.
Cucurbit aphid‐borne yellows virus (CABYV), watermelon mosaic virus (WMV) and Pepo aphid‐borne yellows virus (PABYV) were the most prevalent viruses affecting melon and watermelon crops across three major producing areas in Spain. Abstract Mixed viral infections occur frequently in plants, leading to diseases that can be difficult to diagnose ...
Celia de Moya‐Ruiz, Miguel Juárez, Pedro Gómez   +2 more
wiley   +1 more source

Epidemiology of criniviruses, an emerging problem in world agriculture

Frontiers in Microbiology, 2013
The genus Crinivirus includes the whitefly-transmitted members of the family Closteroviridae. Whitefly-transmitted viruses have emerged as a major problem for world agriculture and are responsible for diseases that lead to losses measured in the ...
Ioannis E. Tzanetakis, Robert R Martin, William eWintermantel   +2 more
doaj   +1 more source

Defense strategies against sweet potato chlorotic stunt and pakakuy virus coinfection unraveled

Crop Science, Volume 64, Issue 6, Page 3438-3460, November/December 2024.
Abstract This study into the response of two Ipomoea batatas (L.) Lam cultivars, Melinda and Tio Joe, to coinfection with sweet potato chlorotic stunt virus (SPCSV) and sweet potato pakakuy virus (SPPV), employed a comprehensive approach encompassing symptomatology, real‐time quantitative polymerase chain reaction, metagenomics, and transcriptomics ...
Francis Wanjohi Kiemo, Pál Salamon, Zoltán Tóth, Zoltán Szabó   +3 more
wiley   +1 more source

Detecção via PCR deCandidatus Portiera aleyrodidarum e Wolbachia em populações de bemisia tabaci colonizando tomateiro. [PDF]

, 2018
O objetivo deste trabalho foi detectar a presença de endossimbiotes em populações de B.
BOITEUX, L. S., FARIAS, P. C., FONSECA, M. E. N., MENDONÇA, L., PEREIRA-CARVALHO, R. C., RESENDE, R. O., RIBEIRO, S. G., VIEIRA, B. G.   +7 more
core  

The spread of new viral pathogens and phytoplasmas in cultivated plants and their risks

Food Risk Assess Europe, Volume 4, Issue 1, January 2026.
Abstract The study contains a description of the genome and particles, spectrum of host plants, geographical distribution, forecast of spread and impacts on agricultural production, disease symptoms, life cycle, and means of protection in integrated and organic production in the Czech Republic for 22 plant viruses, 3 viroids and 4 phytoplasmas, in ...
wiley   +1 more source

Commodity risk assessment of Petunia spp. and Calibrachoa spp. unrooted cuttings from Costa Rica

EFSA Journal, Volume 22, Issue 11, November 2024.
Abstract The European Commission requested the EFSA Panel on Plant Health to evaluate the probability of entry of pests (likelihood of pest freedom at entry), including both regulated and non‐regulated pests, associated with unrooted cuttings of the genera Petunia and Calibrachoa produced under physical isolation in Costa Rica.
EFSA Panel on Plant Health (PLH), Antonio Vicent Civera, Paula Baptista, Anna Berlin, Elisavet Chatzivassiliou, Jaime Cubero, Nik Cunniffe, Eduardo de la Peña, Nicolas Desneux, Francesco Di Serio, Anna Filipiak, Paolo Gonthier, Beata Hasiów‐Jaroszewska, Hervé Jactel, Blanca B. Landa, Lara Maistrello, David Makowski, Panagiotis Milonas, Nikos T. Papadopoulos, Hanna Susi, Dirk Jan van der Gaag, Jane Debode, Christophe Lacomme, Charles Manceau, Christer Sven Magnusson, Juan A. Navas‐Cortes, Christos Kritikos, Maria Kormpi, Dimitrios Papachristos, Chrysavgi Reppa, Olaf Mosbach Schulz, Ciro Gardi, Chiara Civitelli, Raghavendra Reddy Manda, Antigoni Akrivou, Spyridon Antonatos, Despoina Beris, Roel Potting   +37 more
wiley   +1 more source

Tomato Infection by Whitefly-Transmitted Circulative and Non-Circulative Viruses Induce Contrasting Changes in Plant Volatiles and Vector Behaviour

Viruses, 2016
Virus infection frequently modifies plant phenotypes, leading to changes in behaviour and performance of their insect vectors in a way that transmission is enhanced, although this may not always be the case.
Alberto Fereres, Maria Fernanda G. V. Peñaflor, Carla F. Favaro, Kamila E. X. Azevedo, Carolina H. Landi, Nathalie K. P. Maluta, José Mauricio S. Bento, Joao R.S. Lopes   +7 more
doaj   +1 more source

bZIP60 and Bax inhibitor 1 contribute IRE1‐dependent and independent roles to potexvirus infection

New Phytologist, Volume 243, Issue 3, Page 1172-1189, August 2024.
Summary IRE1, BI‐1, and bZIP60 monitor compatible plant–potexvirus interactions though recognition of the viral TGB3 protein. This study was undertaken to elucidate the roles of three IRE1 isoforms, the bZIP60U and bZIP60S, and BI‐1 roles in genetic reprogramming of cells during potexvirus infection.
Binita Adhikari, Mathieu Gayral, Venura Herath, Caleb Oliver Bedsole, Sandeep Kumar, Haden Ball, Osama Atallah, Brian Shaw, Karolina M. Pajerowska‐Mukhtar, Jeanmarie Verchot   +9 more
wiley   +1 more source

Efficient Transmission and Propagation of Tomato Chlorosis Virus by Simple Single-Leaflet Grafting

The Plant Pathology Journal, 2017
Tomato chlorosis virus (ToCV), a member of the genus Crinivirus, has caused an epidemic disease in tomato worldwide. ToCV is phloem-limited and transmitted by whiteflies in a semi-persistent manner, but not by mechanical inoculation.
Huin Lee, Mi-Kyeong Kim, Hong-Soo Choi, Jin-Ho Kang, Ho-Jong Ju, Jang-Kyun Seo   +5 more
doaj   +1 more source