Results 71 to 80 of about 674 (166)

Commodity risk assessment of Cornus alba and Cornus sanguinea plants from the UK

open access: yesEFSA Journal, Volume 22, Issue 3, March 2024.
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’. Taking into account the available scientific information, including the technical information provided by ...
EFSA Panel on Plant Health (PLH)   +33 more
wiley   +1 more source

Effect of infection by viruses on vegetative and reproductive growth of sweet cherry on Damil and Inmil rootstocks

open access: yesHorticultural Science, 2002
The effect of infection with Prunus necrotic ringspot virus (PNRSV) and Prune dwarf virus (PDV) on vegetative and reproductive growth of sweet cherry trees (Prunus avium L.) was investigated.
D. Andersone   +3 more
doaj   +1 more source

Comparative Expression Profiling of Nicotiana benthamiana Leaves Systemically Infected with Three Fruit Tree Viruses

open access: yesMolecular Plant-Microbe Interactions, 2007
Plant viruses cause a wide array of disease symptoms and cytopathic effects. Although some of these changes are virus specific, many appear to be common even among diverse viruses.
Christopher Dardick
doaj   +1 more source

Seasonal variation of Prunus necrotic ringspot virus concentration in almond, peach, and plum cultivars

open access: yesPhytopathologia Mediterranea, 2003
Levels of Prunus necrotic ringspot virus (PNRSV) infection in almond, peach, and plum cultivars over the course of an entire year were determined by testing different plant parts of naturally infected trees, using the double antibody sandwich-enzyme ...
N. Salem   +3 more
doaj   +1 more source

The Complete Nucleotide Sequence of RNA 3 of a Peach Isolate of Prunus Necrotic Ringspot Virus

open access: yesVirology, 1995
The complete nucleotide sequence of RNA 3 of the PE-5 peach isolate of Prunus necrotic ringspot ilarvirus (PNRSV) was obtained from cloned cDNA. The RNA sequence is 1941 nucleotides and contains two open reading frames (ORFs). ORF 1 consisted of 284 amino acids with a calculated molecular weight of 31,729 Da and ORF 2 contained 224 amino acids with a ...
Hammond, Rosemarie W.   +1 more
openaire   +2 more sources

First report of Mercurialis latent virus infecting courgette in France

open access: yes
New Disease Reports, Volume 50, Issue 2, October–December 2024.
Cecile Desbiez   +3 more
wiley   +1 more source

Evaluation of Viral Status and Susceptibility of Sweet Cherry Cultivars to Cherry Leaf Spot Blumeriella jaapii (Rehm)

open access: yesРастениевъдни науки, 2014
The aim of this study is to assess the viral status and susceptibility to Blumeriella jaapii of ten new to the region of Kyustendil cherry cultivars grafted on Gisela 5.
Aneliya Borisova, Maria Borovinova
doaj  

Vertical transmission of Prunus necrotic ringspot virus: hitch-hiking from gametes to seedling

open access: yesJournal of General Virology, 2009
The aim of this work was to follow Prunus necrotic ringspot virus (PNRSV) infection in apricot reproductive tissues and transmission of the virus to the next generation. For this, an analysis of viral distribution in apricot reproductive organs was carried out at different developmental stages.
Khalid, Amari   +3 more
openaire   +2 more sources

Preparation of recombinant coat protein of Prunus necrotic ringspot virus.

open access: yesActa virologica, 2001
The coat protein (CP) gene of Prunus necrotic ringspot virus (PNRSV) was cloned into pET 16b vector and expressed in Escherichia coli. CP-enriched fractions were prepared from whole cell lysate by differential centrifugation. The fraction sedimenting at 20,000 x g for 30 mins was used for preparation of a rabbit antiserum to CP.
K, Petrzik, I, Mráz, D, Kubelková
openaire   +1 more source

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