Results 31 to 40 of about 2,287 (208)

Pest categorisation of Longidorus diadecturus [PDF]

, 2017
The Panel on Plant Health performed a pest categorisation of Longidorus diadecturus (Nematoda: Longidoridae) for the EU. The nematode is a well-defined taxon and was described from Ontario, Canada and later reported from some states in the USA.
Alan MacLeod, Ariena Van Bruggen, Björn Niere, Claude Bragard, David Caffier, Elisavet Chatzivassiliou, Gianni Gilioli, Gregor Urek, Jean‐Claude Grégoire, Jonathan West, Josep Anton Jaques Miret, Katharina Dehnen‐Schmutz, Maria Navajas Navarro, Michael Jeger, null null, Roel Potting, Stephan Winter, Stephen Parnell, Thierry Candresse, Tomasz Kaluski, Trond Rafoss, Vittorio Rossi, Wopke Van der Werf   +22 more
core   +1 more source

Commodity risk assessment of Prunus avium plants from United Kingdom. [PDF]

EFSA J
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 avium possibly grafted on ...
EFSA Panel on Plant Health (PLH), Bragard C, Baptista P, Chatzivassiliou E, Gonthier P, Jaques Miret JA, Justesen AF, MacLeod A, Magnusson CS, Milonas P, Navas-Cortes JA, Parnell S, Potting R, Reignault PL, Stefani E, Thulke HH, Van der Werf W, Vicent Civera A, Zappalà L, Lucchi A, Gómez P, Urek G, Bernardo U, Bubici G, Carluccio AV, Chiumenti M, Di Serio F, Fanelli E, Marzachì C, Kariampa P, Correia CDV, Mosbach-Schulz O, Kaczmarek A, Yuen J.   +33 more
europepmc   +2 more sources

Mapping of sequences in the 5' region and 3' UTR of tomato ringspot virus RNA2 that facilitate cap-independent translation of reporter transcripts in vitro.

PLoS ONE, 2021
Tomato ringspot virus (ToRSV, genus Nepovirus, family Secoviridae, order Picornavirales) is a bipartite positive-strand RNA virus, with each RNA encoding one large polyprotein. ToRSV RNAs are linked to a 5'-viral genome-linked protein (VPg) and have a 3'
Dinesh Babu Paudel, Hélène Sanfaçon
doaj   +1 more source

Análise do viroma em espécies arbóreas [PDF]

, 2016
Dissertação (mestrado)—Universidade de Brasília, Instituto de Ciências Biológicas, Programa de Pós-Graduação em Biologia Microbiana, 2016.Em todo o mundo, as florestas são responsáveis por ocupar cerca de 4 bilhões de hectares.
Santos, Flávia Milene Barros dos
core   +1 more source

The production of antiserum against Myrobalan latent ringspot virus for detection of the virus using ELISA

Plant Protection Science, 2008
Myrobalan latent ringspot virus (MLRSV) was purified from the extract of infected Chenopodiumquinoa Willd., using n-octanol, differential centrifugation, and saccharose gradient centrifugation.
Jaroslav POLÁK
doaj   +1 more source

Commodity risk assessment of Prunus cerasus × Prunus canescens hybrid plants from Ukraine. [PDF]

EFSA J
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 hybrids of Prunus cerasus x Prunus ...
EFSA Panel on Plant Health (PLH), Civera AV, Baptista P, Chatzivassiliou E, Cubero J, Cunniffe N, de la Peña E, Desneux N, Filipiak A, Gonthier P, Hasiów-Jaroszewska B, Jactel H, Landa BB, Maistrello L, Makowski D, Milonas P, Papadopoulos NT, Potting R, Susi H, van der Gaag DJ, Gómez P, Andrea Lucchi AJ, Urek G, Yuen J, Zappala L, Bernardo U, Bubici G, Carluccio AV, Chiumenti M, Di Serio F, Fanelli E, Kariampa P, Marzachì C, Kaczmarek A, Correia CDV, Berlin A.   +35 more
europepmc   +2 more sources

Two-year study in San Joaquin County indicates sampling procedures to find nepoviruses in grapevines need improvement

California Agriculture, 1992
Two debilitating grapevine diseases, fanleaf and yellow vein, are caused by nepoviruses. Once these viruses are established in vineyards along with their nematode vectors, they are extremely difficult to eradicate.
Deborah Golino, Paul Verdegaal, Adib Rowhani, M. Andrew Walker   +3 more
doaj   +3 more sources

Inventory and review of quantitative models for spread of plant pests for use in pest risk assessment for the EU territory [PDF]

, 2015
This report considers the prospects for increasing the use of quantitative models for plant pest spread and dispersal in EFSA Plant Health risk assessments.
Bullock, James M., Chapman, Daniel S., Hooftman, Danny A.P., White, Steven M.   +3 more
core   +3 more sources

Detection and Complete Genome Analysis of Grapevine Deformation Virus from the Vineyards of Khorasan-Razavi Province [PDF]

پژوهش‌های حفاظت گیاهان ایران
IntroductionMore than 80 viral diseases of grapevines have been reported worldwide. The infectious degeneration disease complex causes growth reduction, stunting, shortening of internodes, bushy growth and decline in susceptible vines.
Zahra Gholampour, Mohammad Zakiaghl, Mohsen Mehrvar, Azeddine Siammour   +3 more
doaj   +1 more source

An update on the genera Longidorus , Paralongidorus and Xiphinema (Family Longidoridae) in Portugal [PDF]

, 2016
The tribe Longidorini within the subfamily Longidorinae (Longidorus spp. and Paralongidorus spp.) and the subfamily Xiphineminae (Xiphinema spp.) are two large nematode groups with about 260 and 230 known species, respectively.
Bravo, M.A, Gutiérrez-Gutiérrez, C, Mota, Manuel, Santos, M.T., Vieira, Paulo   +4 more
core   +2 more sources