Results 21 to 30 of about 2,287 (208)

High-Throughput Sequencing Reveals Tobacco and Tomato Ringspot Viruses in Pawpaw

Plants, 2022
Pawpaw (Asimina triloba) trees exhibiting stunting and foliar mosaic, chlorosis, or distortions were observed in New York. In 2021, leaf samples from two symptomatic trees and a sapling, as well as two asymptomatic trees, were tested for the presence of ...
Jiyeong Choi, Anya Clara Osatuke, Griffin Erich, Kristian Stevens, Min Sook Hwang, Maher Al Rwahnih, Marc Fuchs   +6 more
doaj   +1 more source

Viral diseases of legumes in the south of the Russian Far East

Юг России: экология, развитие, 2022
Aim. The aim of the current work is to analyse the epiphytotic situation in the south of the Russian Far East in connection with viral diseases of legumes (Fabaceae Lindl., 1836).Discussion contains a description of 18 viruses that infect legumes in this
N. N. Kakareka, Yu. G. Volkov, V. F. Tolkach, T. V. Tabakaeva, Yu. A. Belov, A. A. Muratov, M. Yu. Shchelkanov   +6 more
doaj   +1 more source

Spatial Virome Analysis of Zanthoxylum armatum Trees Affected With the Flower Yellowing Disease

Frontiers in Microbiology, 2021
Zanthoxylum armatum is an important woody crop with multiple applications in pharmaceutics, cosmetics, and food industries. With continuous increases in the plantation area, integrated pest management is required for scale production when diseases caused
Mengji Cao, Song Zhang, Ruiling Liao, Xiaoru Wang, Zhiyou Xuan, Binhui Zhan, Zhiqi Li, Jie Zhang, Xinnian Du, Zhengsen Tang, Shifang Li, Shifang Li, Yan Zhou   +12 more
doaj   +1 more source

Occurrence of nepoviruses in small fruits and fruit trees in Slovakia

Plant Protection Science, 2002
A survey of nepoviruses in small fruits and fruit trees in thirteen localities of Slovakia was undertaken during the last three years. The samples of spontaneously infected small fruits and fruit trees with symptoms such as leaf yellowing, mottling ...
V. Šubíková, E. Kollerová, Ľ. Slováková   +2 more
doaj   +1 more source

Secoviridae: a proposed family of plant viruses within the order Picornavirales that combines the families Sequiviridae and Comoviridae, the unassigned genera Cheravirus and Sadwavirus, and the proposed genus Torradovirus [PDF]

, 2009
The order Picornavirales includes several plant viruses that are currently classified into the families Comoviridae (genera Comovirus, Fabavirus and Nepovirus) and Sequiviridae (genera Sequivirus and Waikavirus) and into the unassigned genera Cheravirus ...
Gall, O., Le, Karasev, A., Sanfacon, H., Vlugt, R.A.A., van der, Wellink, J., Wetzel, T.   +5 more
core   +3 more sources

VIRUSES OF NEPOVIRUS GENUS (PICORNAVIRALES, SECOVIRIDAE) IN THE SOUTH OF THE FAR EAST: RESULTS OF LONGITUDINAL MONITORING

Юг России: экология, развитие, 2017
. The aim of the presented work consists in the analysis of results of long-term monitoring of the members of one of the most important and interesting phytovirus taxons – genus Nepovirus (Picornavirales, Secoviridae, Comovirinae) – which is carried out ...
Nadezhda N. Kakareka, Zinaida N. Kozlovskaya, Yuryi G. Volkov, Tatyana I. Pleshakova, Mikhail V. Sapotsky, Mikhail Yu. Shchelkanov   +5 more
doaj   +1 more source

Tomato chocolàte virus: a new plant virus infecting tomato and a proposed member of the genus Torradovirus [PDF]

, 2010
A new virus was isolated from a tomato plant from Guatemala showing necrotic spots on the bases of the leaves and chocolate-brown patches on the fruits.
Martin Verbeek, Annette Dullemans, Hans van den Heuvel, Paul Maris, René van der Vlugt   +4 more
core   +1 more source

Commodity risk assessment of Malus sylvestris plants from United Kingdom

EFSA Journal, Volume 21, Issue 6, June 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 rooted plants and bundles of bare root plants or
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, Cristina Marzachì, Agata Kaczmarek, Olaf Mosbach‐Schulz, Jonathan Yuen   +31 more
wiley   +1 more source

Deep learning-based detection of Grapevine fanleaf virus in Türkiye: a comparative study of ROBOFLOW 3.0, YOLO-NAS, YOLOV11, and YOLOV12 [PDF]

Ciência e Técnica Vitivinícola
Grapevine fanleaf virus (GFLV) poses a significant phytopathological threat to global viticulture, demanding the development of rapid and accurate detection methodologies to mitigate economic losses.
Öztürk Lerzan, Şin Bahadır
doaj   +1 more source

Broadening Virus Resistance Through Gene Pyramiding of eIF4E Family Members. [PDF]

Mol Plant Pathol
Gene mutations in nCBP combined with eIF4E1 or eIFiso4E reduced diverse virus accumulation, underscoring the potential of gene pyramiding in the eIF4E family for broad‐spectrum virus resistance. ABSTRACT Recessive resistance, achieved through mutations in host susceptibility genes, offers an effective way for controlling plant viruses. One well‐studied
Suzuki M, Nishikawa M, Yamamoto T, Koinuma H, Keima T, Fujimoto Y, Komatsu K, Hashimoto M, Neriya Y, Maejima K, Namba S, Yamaji Y.   +11 more
europepmc   +2 more sources