Results 11 to 20 of about 192 (96)

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

Mol Plant Pathol, 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.
Chen J, Zheng L, Shi X, Zhang S, Tan X, Zhao X, Lu B, Ye Q, Miao S, Liu Y, Zhang D.   +10 more
europepmc   +2 more sources

A global invasion by the thrip, Frankliniella occidentalis: Current virus vector status and its management. [PDF]

Insect Sci, 2020
Abstract Western flower thrip, Frankliniella occidentalis (Pergande), is among the most economically important agricultural pests globally, attacking a wide range of vegetable and horticultural crops. In addition to causing extensive crop damage, the species is notorious for vectoring destructive plant viruses, mainly belonging to the genera ...
He Z, Guo JF, Reitz SR, Lei ZR, Wu SY.
europepmc   +2 more sources

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

Identification and genome analysis of tomato chlorotic spot virus and dsRNA viruses from coinfected vegetables in the Dominican Republic by high-throughput sequencing [PDF]

Virology Journal, 2018
The Tomato chlorotic spot virus (TCSV) was first reported in the 1980s, having its occurrence limited to Brazil and Argentina. Due to an apparent mild severity in the past, molecular studies concerning TCSV were neglected.
Reina Teresa Martínez, Mariana Martins Severo de Almeida, Rosalba Rodriguez, Athos Silva de Oliveira, Fernando Lucas Melo, Renato Oliveira Resende   +5 more
doaj   +2 more sources

The role of ornamental plants as hosts of Tomato chlorotic spot virus and its vector thrips affecting tomato production

Entomologia Experimentalis et Applicata, Volume 171, Issue 5, Page 395-405, May 2023., 2023
Tomato chlorotic spot virus (TCSV), vectored by thrips, is an important disease of tomato in South Florida, USA. We investigated the presence of thrips and TCSV in 24 ornamental plant species. Thrips, mainly Frankliniella occidentalis and Frankliniella schultzei (Thysanoptera: Thripidae), were found in high abundance in ornamental flowering plants in a
Rafia A. Khan, Dakshina R. Seal, Shouan Zhang, Oscar E. Liburd, Rajagopalbabu Srinivasan, James Colee   +5 more
wiley   +1 more source

Metastable Iron Sulfides Gram‐Dependently Counteract Resistant Gardnerella Vaginalis for Bacterial Vaginosis Treatment

Advanced Science, Volume 9, Issue 10, April 5, 2022., 2022
Metastable iron sulfides (mFeS) demonstrate a Gram‐dependent antibacterial activity by releasing polysulfide species that penetrate bacteria with thin wall. The polysulfides then disrupt glycolytic energy metabolism and synergize with iron to kill bacteria without inducing new drug resistance.
Ling Fang, Ruonan Ma, Xuejiao J. Gao, Lei Chen, Yuan Liu, Yanwu Huo, Taotao Wei, Xiaonan Wang, Qian Wang, Haojue Wang, Chengjun Cui, Qifeng Shi, Jing Jiang, Lizeng Gao   +13 more
wiley   +1 more source

Perdas ocasionadas por Groundnut ringspot tospovirus em plantios comerciais de amendoim no Estado de São Paulo

Semina: Ciências Agrárias, 2019
É observado um aumento na incidência e severidade de espécies de Orthotospovirus na cultura do amendoim. Os sintomas típicos da virose genericamente conhecida por “vira-cabeça” em outras culturas e “mancha anelar em amendoim”, incluem mosaico, manchas ...
Marcos Doniseti Michelotto, Willians César Carrega, Luis Eduardo Prado Lamana, Tamiris Marion de Souza, Ignácio José de Godoy, Luciane de Nazaré Almeida dos Reis, André Luis Menezes Sales, Rita de Cássia Pereira Carvalho   +7 more
doaj   +1 more source

Use of silencing reporter and agroinfiltration transient assays to evaluate the potential of hpRNA construct to induce multiple tospovirus resistance

Biologia Plantarum, 2015
Tospoviruses are devastating plant viruses causing severe economic losses in a diverse range of crops worldwide. Here, we describe the development and evaluation of an RNA interference (RNAi) broad-spectrum virus resistance strategy based on a unique and
H. J. Debat, M. Grabiele, D. A. Ducasse, P. M. López Lambertini   +3 more
doaj   +1 more source

List of non‐EU viruses and viroids infecting potato (Solanum tuberosum) and other tuber‐forming Solanum species

EFSA Journal, Volume 18, Issue 1, January 2020., 2020
Abstract The European Commission requested a pest categorisation of the non‐EU viruses and viroids of potato (hereafter referred to as viruses). As a first step, a systematic literature and database search was carried out to identify the viruses reported to naturally infect Solanum tuberosum and other tuber‐forming Solanum spp (hereafter referred to as
EFSA Panel on Plant Health (PLH), Claude Bragard, Katharina Dehnen‐Schmutz, Paolo Gonthier, Marie‐Agnès Jacques, 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, Hans‐Hermann Thulke, Wopke van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Thierry Candresse, Christophe Lacomme, Bernard Bottex, Tomasz Kaluski, Carla Oplaat, Annelien Roenhorst, Martijn Schenk, Francesco Di Serio   +26 more
wiley   +1 more source

Reduction of Carbon Assimilation and Water Use Efficiency in Groundnut Ringspot Virus (GRSV)-Infected Groundnut Varieties

European Journal of Biology and Biotechnology
Groundnut (Arachis hypogaea L.) production is threatened by the advent of many emerging pests and diseases, key among them being Groundnut ringspot virus (GRSV). The numerous alternative host crops of the virus make its control particularly difficult, resulting in heightened virus transmission risk and increased yield loss.
Andrew Sarkodie Appiah, Jonathan Amponsah, Nusrat Tsemah Afful, Fidelis Ocloo, Samuel Amiteye, Mark Kwasi Sarfo, Rosemary Kusi-Adjei, Solomon Ayeboafo Otu, Clement Annor, Kwadwo Owusu Ayeh, Elvis Asare-Bediako   +10 more
openaire   +1 more source