Results 11 to 20 of about 3,273 (212)

Addressing Various Strategies for Combating the Leaf-Roll Virus in Potato Plants

International Journal of Mathematics and Mathematical Sciences
In this research, we introduced a mathematical simulation that describes the transmission dynamics of the potato leaf-roll virus (PLRV) and involves some control measures to eliminate the propagation of the PLRV disease.
S. A. Alharbi, Hegagi M. Ali, Essam M. Elsaid, Mohamed R. Eid, W. S. Hassanin   +4 more
doaj   +2 more sources

An RGA-Derived SCAR Marker Linked to PLRV Resistance from Solanum tuberosum ssp. andigena

Plant Molecular Biology Reporter, 2013
A resistance gene analog (RGA)-derived sequence-characterized amplified region (SCAR) marker was successfully developed based on sequence homology with disease resistance genes of an AFLP molecular marker tightly linked to the Rl adg gene of Solanum tuberosum ssp. andigena.
Hanele Lindqvist-Kreuze, Merideth Bonierbale   +1 more
exaly   +3 more sources

Commodity risk assessment of <i>Petunia</i> spp. and <i>Calibrachoa</i> spp. unrooted cuttings from Uganda. [PDF]

EFSA J
Abstract The European Commission requested the EFSA Panel on Plant Health to evaluate the likelihood of pest freedom at entry in the EU, including both regulated and non‐regulated pests, potentially associated with unrooted cuttings of the genera Petunia and Calibrachoa produced under physical isolation in Uganda.
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, Lacomme C, Debode J, Navas-Cortes JA, Akrivou A, Kritikos C, Kormpi M, Papachristos D, Reppa C, Antonatos S, Beris D, Schulz OM, Lombardo MF, Gardi C, Potting R.   +34 more
europepmc   +2 more sources

Dual-vector transmission of a pepper polerovirus: a plant virus is transmitted by both aphids and the supervector whitefly Bemisia tabaci. [PDF]

New Phytol
New Phytologist, Volume 250, Issue 3, Page 1370-1377, May 2026.
Jaén-Sanjur JN, García-Merenciano AC, Navas-Castillo J, Fiallo-Olivé E.   +3 more
europepmc   +2 more sources

The Turnip Yellows Virus Capsid Protein Promotes Access of Its Main Aphid Vector Myzus persicae to Phloem Tissues. [PDF]

Plant Cell Environ
ABSTRACT Many plant viruses modify the phenotype of their hosts, which may influence the behaviour of their vectors and facilitate transmission. Among them is the turnip yellows virus (TuYV), which can modify the orientation, feeding, and performance of its main aphid vector, Myzus persicae.
Verdier M, Boissinot S, Baltenweck R, Negrel L, Brault V, Ziegler-Graff V, Hugueney P, Scheidecker D, Krieger C, Chesnais Q, Drucker M.   +10 more
europepmc   +2 more sources

A FRACTIONAL DIFFERENTIAL EQUATION MODEL FOR THE SPREAD OF POTATO LEAF ROLL VIRUS (PLRV) ON POTATOES

Barekeng, 2023
Potatoes infected with the PLRV virus will experience a decrease in production up to 90%. In this paper, The PLRV distribution fractional differential equation model with potato and vector populations is reformulated by adding one new parameter, namely ...
Prisca Jasmine, Arrival Rince Putri, Efendi Efendi   +2 more
doaj   +1 more source

Marker-free PLRV resistant potato mediated by Cre-loxP excision and RNAi [PDF]

Transgenic Research, 2016
An inverted repeat construct corresponding to a segment of the potato leaf roll virus coat protein gene was created under control of a constitutive promoter and transferred into a transformation vector with a heat inducible Cre-loxP system to excise the nptII antibiotic resistance marker gene. Fifty-eight transgenic events were evaluated for resistance
Jeanette Orbegozo, Dennis Solórzano, Wilmer J. Cuellar, Ida Bartolini, María Lupe Román, Marc Ghislain, Jan Kreuze   +6 more
openaire   +3 more sources

Prevalence of six viruses in potato seed tubers produced in informal seed system in the North West Region of Cameroon. [PDF]

, 2007
Evidence has accumulated that there is a trade-off between benefits and costs associated with rapid growth. A trade-off between growth rates and critical. swimming speed (U-crit) had been also reported to be common in teleost fish.
Chewachong, M.G., Chofong, G., Demo, P., Njualem, K.D., Njukeng, P.A., Nkeabeng, L.W., Sakwe, P.   +6 more
core   +3 more sources

Distribution and incidence of viruses in Irish seed potato crops [PDF]

, 2015
peer-reviewedVirus diseases are of key importance in potato production and in particular for the production of disease-free potato seed. However, there is little known about the frequency and distribution of potato virus diseases in Ireland.
Bonner, D., Doherty, G., Griffin, Denis, Hunter, A., Hutton, Fiona, Kildea, Steven, Spink, John   +6 more
core   +1 more source

Development of polyclonal antiserum against movement protein from Potato leafroll virus and its application for the virus detection

Phytopathology Research, 2019
The serological method is one of the most important techniques extensively used in crop production to detect different pathogens, especially plant viruses. An antiserum is essential for serological tests.
Fang Yang, M. Rashid, Xiao-Yan Zhang, Zong-Ying Zhang, Ying Wang, Da-Wei Li, Jia-Lin Yu, Cheng-Gui Han   +7 more
doaj   +1 more source