Results 21 to 30 of about 2,663 (203)

Survey for legume and cereal viruses in Iraq

Phytopathologia Mediterranea, 2001
A survey was conducted in April 2000 to identify virus diseases affecting legume (chickpea, faba bean and lentil) and cereal (wheat and barley) crops at different locations in Iraq (Baghdad, Al-Anbar, Diyala, At-Tamim and Ninawa governorates). The survey
Muthana A. El-Muadhidi, Myasser Jerjess, Safaa G. Makkouk, Salou Murad   +3 more
doaj   +1 more source

Development of a Novel Tissue Blot Hybridization Chain Reaction for the Identification of Plant Viruses

Plants, 2022
Assays for the high throughput screening of crops for virus monitoring need to be quick, easy, and low cost. One method involves using tissue blot immunoassays (TBIA), where plant stems are blotted onto nitrocellulose membrane and screened with available
Fiona Filardo, Peter Vukovic, Murray Sharman, Cherie Gambley, Paul Campbell   +4 more
doaj   +1 more source

Characterizing the Virome of Apple Orchards Affected by Rapid Decline in the Okanagan and Similkameen Valleys of British Columbia (Canada)

Pathogens, 2022
Rapid apple decline disease (RAD) has been affecting orchards in the USA and Canada. Although the primary cause for RAD remains unknown, viruses may contribute to the incidence or severity of the disease.
Huogen Xiao, Wenjia Hao, Gavin Storoschuk, Jesse L. MacDonald, Hélène Sanfaçon   +4 more
doaj   +1 more source

Occurrence and distribution of sugar beet viruses in Lebanon

Phytopathologia Mediterranea, 2001
Field surveys were carried out in the main sugar beet growing areas of Lebanon to assess the occurrence and distribution of viral diseases. A total of 1002 samples from 115 commercial fields were serologically assessed for Beet Necrotic Yellow Vein ...
Hassan Salah Hajj, Adib Saad, Elia Choueiri, Hiba Younis, Lucia Hanna, Salaheddine Issa   +5 more
doaj   +1 more source

TWO BARLEY YELLOW DWARF LUTEOVIRUS SEROTYPES ASSOCIATED WITH STUNTING OF IRRIGATED WHEAT IN ZAMBIA

, 2000
African Crop Science Journal, Vol. 8. No. 2 June 2000 TWO BARLEY YELLOW DWARF LUTEOVIRUS SEROTYPES ASSOCIATED WITH STUNTING OF IRRIGATED WHEAT IN ZAMBIA J. NDUNGURU, R. G.
J. Ndunguru, Kapooria, R. G., Ndunguru, J., R. G. Kapooria   +3 more
core   +3 more sources

Viromes of Hungarian Peach Trees Identified by High-Throughput Sequencing of Small RNAs

Plants, 2022
Peach trees can be infected with viruses and viroids. As we do not have efficient plant protection methods against these pathogens, the prevention of infection is crucial. Fruit trees are maintained by vegetative propagation.
Daniel Barath, Nikoletta Jaksa-Czotter, Tunde Varga, Eva Varallyay   +3 more
doaj   +1 more source

Sugar beet yellow net complex contains a luteovirus component

, 1998
Yellow net virus of sugar beet has, until now, been listed as a tentative member of the luteovirus genus, but this is the first study to show that the yellow net symptom (YN) is always associated with a luteovirus.
Plumb, R. T., Lennon, E. A., R. T. Plumb, Sugars, J. M., J. M. Sugars, White, R. F., E. A. Lennon, R. F. White   +7 more
core   +1 more source

Aphid vectors impose a major bottleneck on Soybean dwarf virus populations for horizontal transmission in soybean

Phytopathology Research, 2019
Many RNA viruses have genetically diverse populations in a single host. Important biological characteristics may be related to the levels of diversity, including adaptability, host specificity, and host range.
Bin Tian, Frederick E. Gildow, Andrew L. Stone, Diana J. Sherman, Vernon D. Damsteegt, William L. Schneider   +5 more
doaj   +1 more source

A proposed new Tombusviridae genus featuring extremely long 5’ untranslated regions and a luteo/polerovirus-like gene block

Frontiers in Virology
Tombusviridae is a large family of single-stranded, positive-sense RNA plant viruses with uncapped, non-polyadenylated genomes encoding 4–7 open reading frames (ORFs).
Zachary Lozier, Zachary Lozier, Lilyahna Hill, Elizabeth Semmann, W. Allen Miller, W. Allen Miller   +5 more
doaj   +1 more source

Detection and Characterization of Plum Pox Virus (Potyvirus plumpoxi) Marcus Strains in Spanish Apricot and Peach Orchards Through RNA-Seq Analysis

Agronomy
Cultivated species of the Prunus genus are of great economic importance worldwide and can be severely affected by viral diseases that compromise both yield and fruit quality.
Lucía Rodríguez-Robles, Pedro J. Martínez-García, Pedro Martínez-Gómez, Manuel Rubio   +3 more
doaj   +1 more source