Results 31 to 40 of about 1,425 (155)

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

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

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

Caracterización molecular de un nuevo nepovirus encontrado en papa (Solanum tuberosum L.) mediante la tecnología de secuenciación profunda (Deep Sequencing) [PDF]

, 2020
Se obtuvo el genoma bipartito completo (ARN1 y ARN2) de un nuevo nepovirus que infecta a la papa, utilizando la secuenciación y ensamblaje de ARN pequeños, a lo que se le complementó con la secuenciación de Sanger. El ensamblaje de las secuencias para
De Souza Pacheco, Joao Adhemir
core  

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

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.
Verbeek, M., Dullemans, A.M., Heuvel, J.F.J.M., van den, Paul Maris, van den Heuvel, J.F.J.M., Maris, P.C., Vlugt, R.A.A., van der, Hans van den Heuvel, Martin Verbeek, Annette Dullemans, René van der Vlugt, van der Vlugt, R.A.A.   +11 more
core   +1 more source

Transmission des Nepovirus par les nématodes Longidoridae

, 2007
National audienceTransmission of plant viruses in nature often involves vectors which are usually plant pests. A class of soil borne invertebrates acts in this way.
Demangeat, Gerard
core   +1 more source

Emergence of quarantine Tobacco ringspot virus in Impatiens walleriana in the Czech Republic

Plant Protection Science, 2015
Tobacco ringspot virus (TRSV) is a quarantine pathogen in Europe. During an official inspection in November 2011, Impatiens walleriana plants showing symptoms were found in a nursery in the Czech Republic.
Jiban Kumar KUNDU, Sebastien GADIOU, Gabriela SCHLESINGEROVÁ, Miroslava DZIAKOVÁ, Václav ČERMÁK   +4 more
doaj   +1 more source

Discovery of Four Novel Viruses Associated with Flower Yellowing Disease of Green Sichuan Pepper (Zanthoxylum armatum) by Virome Analysis

Viruses, 2019
An emerging virus-like flower yellowing disease (FYD) of green Sichuan pepper (Zanthoxylum armatum v. novemfolius) has been recently reported. Four new RNA viruses were discovered in the FYD-affected plant by the virome analysis using high-throughput ...
Mengji Cao, Song Zhang, Min Li, Yingjie Liu, Peng Dong, Shanrong Li, Mi Kuang, Ruhui Li, Yan Zhou   +8 more
doaj   +1 more source

Detection and Simultaneous Differentiation of Three Co-infected Viruses in Zanthoxylum armatum

Plants, 2022
Green Sichuan pepper (Zanthoxylum armatum) is an important economic fruit crop, which is widely planted in the southwest region of China. Recently, a serious disease, namely flower yellowing disease (FYD), broke out, and the virus of green Sichuan pepper
Zhenfei Dong, Xiaoli Zhao, Junjie Liu, Binhui Zhan, Shifang Li   +4 more
doaj   +1 more source