Results 21 to 30 of about 1,080 (169)

Evaluation of pyraclostrobin as a management tool of Groundnut ringspot virus in peanut crop

Phytoparasitica, 2020
Yield losses due to Groundnut ringspot virus – GRSV (genus Orthotospovirus) infection have been observed across major peanut (Arachis hypogaea L.) growing areas in Brazil. However, effective management systems capable of minimizing GRSV damage are not yet available.
Marcos Doniseti Michelotto, Rita de Cássia Pereira-Carvalho, Luciane de Nazaré Almeida dos Reis, Leonardo Silva Boiteux, Willians César Carrega, Luis Eduardo Prado Lamana, Ignácio José de Godoy   +6 more
openaire   +2 more sources

Commodity risk assessment of Prunus persica and P. dulcis plants from Türkiye

EFSA Journal, Volume 21, Issue 1, January 2023., 2023
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by plants of Prunus persica and P.
EFSA Panel on Plant Health (PLH), Claude Bragard, Paula Baptista, Elisavet Chatzivassiliou, Paolo Gonthier, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Alan MacLeod, Christer Sven Magnusson, Panagiotis Milonas, Juan A Navas‐Cortes, Stephen Parnell, Roel Potting, Philippe Lucien Reignault, Emilio Stefani, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Lucia Zappalà, Andrea Lucchi, Pedro Gómez, Gregor Urek, Umberto Bernardo, Giovanni Bubici, Anna Vittoria Carluccio, Michela Chiumenti, Francesco Di Serio, Elena Fanelli, Agata Kaczmarek, Cristina Marzachì, Olaf Mosbach‐Schulz, Jonathan Yuen   +31 more
wiley   +1 more source

Pest categorisation of Capsicum chlorosis virus

EFSA Journal, Volume 20, Issue 6, June 2022., 2022
Abstract The EFSA Panel on Plant Health conducted a pest categorisation of Capsicum chlorosis virus (CaCV) for the EU territory. The identity of CaCV, a member of the genus Orthotospovirus (family Tospoviridae), is established and reliable detection and identification methods are available. The pathogen is not included in the EU Commission Implementing
EFSA Panel on Plant Health (PLH), Claude Bragard, Paula Baptista, Elisavet Chatzivassiliou, Paolo Gonthier, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Alan MacLeod, Christer Sven Magnusson, Panagiotis Milonas, Juan A Navas‐Cortes, Stephen Parnell, Roel Potting, Philippe Lucien Reignault, Emilio Stefani, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Katharina Dehnen‐Schmutz, Quirico Migheli, Irene Vloutoglou, Ewelina Czwienczek, Franz Streissl, Anna Vittoria Carluccio, Michela Chiumenti, Francesco Di Serio, Luisa Rubino, Philippe Lucien Reignault   +29 more
wiley   +1 more source

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

EFSA J
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), Civera AV, Baptista P, Berlin A, Chatzivassiliou E, Cubero J, Cunniffe N, de la Peña E, Desneux N, Di Serio F, Filipiak A, Gonthier P, Hasiów-Jaroszewska B, Jactel H, Landa BB, Maistrello L, Makowski D, Milonas P, Papadopoulos NT, Susi H, van der Gaag DJ, Debode J, Lacomme C, Manceau C, Magnusson CS, Navas-Cortes JA, Kritikos C, Kormpi M, Papachristos D, Reppa C, Schulz OM, Gardi C, Civitelli C, Manda RR, Akrivou A, Antonatos S, Beris D, Potting R.   +37 more
europepmc   +2 more sources

The nonstructural protein NSs encoded by tomato zonate spot virus suppresses RNA silencing by interacting with NbSGS3

Molecular Plant Pathology, Volume 23, Issue 5, Page 707-719, May 2022., 2022
Tomato zonate spot virus (TZSV) NSs suppresses RNA silencing of the host plant and enhances TZSV pathogenicity through its interaction with NbSGS3. Abstract Viral suppressors of RNA silencing (VSRs) are encoded by diverse viruses to counteract the RNA silencing‐mediated defence mounted by the virus‐infected host cells.
Jianbin Chen, Limin Zheng, Xiaobin Shi, Songbai Zhang, Xinqiu Tan, Xingyue Zhao, Bingxin Lu, Qian Ye, Shuyue Miao, Yong Liu, Deyong Zhang   +10 more
wiley   +1 more source

Commodity risk assessment of Jasminum polyanthum unrooted cuttings from Uganda

EFSA Journal, Volume 20, Issue 5, May 2022., 2022
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation EU/2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by unrooted cuttings of Jasminum polyanthum that are ...
EFSA Panel on Plant Health (PLH), Claude Bragard, Elisavet Chatzivassiliou, Francesco Di Serio, Paula Baptista, Paolo Gonthier, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Alan MacLeod, Christer Sven Magnusson, Panagiotis Milonas, Juan A Navas‐Cortes, Stephen Parnell, Philippe Lucien Reignault, Emilio Stefani, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Jane Debode, Charles Manceau, Ciro Gardi, Olaf Mosbach‐Schulz, Roel Potting   +24 more
wiley   +1 more source

Natural Occurrence of Groundnut ringspot virus on Soybean in South Africa

Plant Disease, 2002
Mechanically transmissible viruses were isolated from two soybean (Glycine max Merr.) plants from Rustenburg, Northwest Province and Greytown, KwaZulu-Natal, South Africa, respectively (2). Viruses were isolated by two serial local-lesion transmissions on Chenopodium quinoa.
G, Pietersen, J, Morris
openaire   +2 more sources

Development of a microarray for simultaneous detection and differentiation of different tospoviruses that are serologically related to Tomato spotted wilt virus [PDF]

, 2017
Nucleotide (above diagonal) and amino acid (below diagonal) identities (%) of the N genes among the members of TSWV serogroup.
He-Yi Ye, Lu-Yuan Liu, Tsang-Hai Chen, Tsung-Chi Chen   +3 more
core   +2 more sources

Emergence ofGroundnut ringspot virusandTomato chlorotic spot virusin Vegetables in Florida and the Southeastern United States [PDF]

Phytopathology®, 2015
Groundnut ringspot virus (GRSV) and Tomato chlorotic spot virus (TCSV) are two emerging tospoviruses in Florida. In a survey of the southeastern United States, GRSV and TCSV were frequently detected in solanaceous crops and weeds with tospovirus-like symptoms in south Florida, and occurred sympatrically with Tomato spotted wilt virus (TSWV) in tomato ...
Craig G, Webster, Galen, Frantz, Stuart R, Reitz, Joseph E, Funderburk, H Charles, Mellinger, Eugene, McAvoy, William W, Turechek, Spencer H, Marshall, Yaowapa, Tantiwanich, Margaret T, McGrath, Margery L, Daughtrey, Scott, Adkins   +11 more
openaire   +2 more sources

A TaqMan real - Time RT - PCR assay for detection of Groundnut ringspot virus

Journal of Plant Pathology, 2016
Groundnut ringspot virus (GRSV) is a tospovirus species transmitted in a circulative propagative manner by several thrips species. Traditionally, GRSV is detected by enzyme-linked immunosorbent assay (ELISA) and reverse transcription polymerase chain reaction (RT-PCR), so this paper describes a rapid diagnostic system for the reliable detection of GRSV
Urzêdo Leão E., Tavella L., Krause-Sakate R., Turina M.   +3 more
openaire   +3 more sources