Results 91 to 100 of about 1,647 (195)

Detección de virus asociados al material de siembra de tomate de árbol en Colombia

Biotecnología en el Sector Agropecuario y Agroindustrial, 2011
La virosis del tomate de árbol es uno de los problemas más limitantes de este cultivo en Colombia. Esta investigación evaluó como posible fuente de inóculo la semilla de frutos colectados en campo, así como en material de vivero de Antioquia ...
Jhon Alejandro Alvarez, Jose Miguel Cotes, Mauricio Marin   +2 more
doaj  

Silver-enhanced lateral flow immunoassay for highly-sensitive detection of potato leafroll virus

Food and Agricultural Immunology, 2018
Rapid non-laboratory screening of plants for pathogenic viruses crucially influences crop yields in modern agricultural technologies. The aim of this study was to develop a highly-sensitive lateral flow immunoassay (LFIA) for rapid detection of potato ...
Vasily G. Panferov, Irina V. Safenkova, Nadezhda A. Byzova, Yuri A. Varitsev, Anatoly V. Zherdev, Boris B. Dzantiev   +5 more
doaj   +1 more source

Survey and Indexing of Weeds Growing around Potato Fields for Their Role as an Inoculum Source for Potato leafroll virus (PLRV)

, 2016
A survey and indexing studies was carried out on weeds plants growing around potato fields to identify their role as an inoculum source for Potato leafroll virus (PLRV).
Singh, Balwinder
core   +1 more source

New qPCR-based system for detection of potato viruses PVY and PLRV in aphid vectors

Journal of Plant Diseases and Protection
Abstract The most important potato viruses, PVY and PLRV, are transmitted by vector aphids, particularly Myzus persicae under the climatic conditions of Czechia. The integrated seed-potato protection requires detailed information on virus transmission potential in the potato
Vladimíra Sedláková, Pavel Vejl, Daniela Čílová, Martina Melounová, Jakub Vašek, Ervín Hausvater, Petr Doležal, Martin Kmoch, Jitka Stará, František Kocourek, Petr Sedlák   +10 more
openaire   +1 more source

Durable Resistance to PVY and PLRV in Transgenic Potato Under Greenhouse and Field Conditions

Potato virus Y (PVY) and potato leafroll virus (PLRV) are the most damaging viruses for potato production worldwide. Mixed infections not only result in additive detrimental ef-fects on plant growth and tuber yield but also complicate the development of durable and broad-spectrum viral resistance.
María Pilar Barrios Barón, Natalia Inés Almasia, Vanesa Nahirñak, Diego Zavallo, Deimer Daniel Rodriguez Diaz, Sebastian Asurmendi, Federico Fuligna, Horacio Esteban Hopp, Ana Julia Distéfano, Cecilia Vazquez Rovere   +9 more
openaire   +1 more source

The effect of the aromatic residue and the C-terminal helix in RTP localization when agroinfiltrated with infectious PLRV.

, 2018
(A) Cellular localization of GFP fluorescence in mature N. benthamiana leaves agroinfiltrated with a full-length infectious PLRV clone and GFP-RTP fusions using RTP sequences from WT-PLRV (a), Rev-8AA (b), Mut-LYE (c), Mut-PFG (d), Mut-AAA (e), and Mut ...
Stewart M. Gray (125439), Washington Luis Da Silva (5979605), Yajuan Qian (3511289), Yi Xu (131145)   +3 more
core   +1 more source

PLRV-O: Advancing Differentially Private Deep Learning via Privacy Loss Random Variable Optimization

Proceedings of the 2025 ACM SIGSAC Conference on Computer and Communications Security
Differentially Private Stochastic Gradient Descent (DP-SGD) is a standard method for enforcing privacy in deep learning, typically using the Gaussian mechanism to perturb gradient updates. However, conventional mechanisms such as Gaussian and Laplacian noise are parameterized only by variance or scale.
Qin Yang, Nicholas Stout, Meisam Mohammady, Han Wang 0021, Ayesha Samreen, Christopher J. Quinn, Yan Yan 0002, Ashish Kundu, Yuan Hong 0001   +8 more
openaire   +3 more sources

Exploring virus presence in field-collected potato leaf samples using RNA sequencing. [PDF]

J Genet Eng Biotechnol, 2023
Elwan EA, Rabie M, Aleem EEA, Fattouh FA, Kagda MS, Zaghloul HAH.   +5 more
europepmc   +1 more source

Purificação do vírus do enrolamento-da-folha-da-batata (PLRV) para obter anti-soro específico

, 1993
An isolate of potato leaf roll virus (PLRV) was purified through enzimatic extraction, Triton X-100 and chloroform:butanol clarification, PEG precipitation, differential centrifugations, freezed and thowed sucrose gradient and a CsCl isopienic ...
Thomas, Peter Edward, Dusi, André Nepomuceno   +1 more
core   +1 more source

AN INTRASEASONAL BIOECONOMIC MODEL OF PLRV NET NECROSIS [PDF]

A bioeconomic model is developed as an IPM planning tool to combat PLRV net necrosis in the PNW potato industry. Environmental/biological and production processes are linked to marketing activities using discrete time control. We find that pesticides can
Folwell, Raymond J., Huffaker, Ray G., Long, Gary, Marsh, Thomas L.   +3 more
core