Results 21 to 30 of about 5,463 (224)

The presence of turnip yellows virus in oilseed rape (Brassica napus L.) in Serbia [PDF]

open access: yesPesticidi i Fitomedicina, 2016
A total of 86 oilseed rape samples from six crops in different localities were collected during 2014 and analyzed for the presence of Turnip yellows virus (TuYV), Cauliflower mosaic virus (CaMV) and Turnip mosaic virus (TuMV) using commercial double ...
Miloševic Dragana   +6 more
doaj   +1 more source

Enhanced Apiaceous Potyvirus Phylogeny, Novel Viruses, and New Country and Host Records from Sequencing Apiaceae Samples

open access: yesPlants, 2022
The family Apiaceae comprises approximately 3700 species of herbaceous plants, including important crops, aromatic herbs and field weeds. Here we report a study of 10 preserved historical or recent virus samples of apiaceous plants collected in the ...
Adrian Fox   +7 more
doaj   +1 more source

Closely Related Poleroviruses Depend on Distinct Translation Initiation Factors to Infect Arabidopsis thaliana

open access: yesMolecular Plant-Microbe Interactions, 2013
In addition to being essential for translation of eukaryotic mRNA, translation initiation factors are also key components of plant–virus interactions. In order to address the involvement of these factors in the infectious cycle of poleroviruses (aphid ...
C. Reinbold   +7 more
doaj   +1 more source

Survey of Faba Bean («Vicia faba» L.) Virus Diseases in Ethiopia

open access: yesPhytopathologia Mediterranea, 2007
Surveys conducted in 1996 and 1997 to assess the status of virus diseases affecting faba bean in the major growing areas of Ethiopia indicated that leaf yellowing, rolling, necrosis and stunting were the most common disease symptoms. The highest visually-
Abashamo Lencho   +7 more
doaj   +1 more source

Efficient Protein Expression and Virus-Induced Gene Silencing in Plants Using a Crinivirus-Derived Vector. [PDF]

open access: yes, 2018
Plant virus-based vectors are valuable tools for recombinant gene expression and functional genomics for both basic and applied research. In this study, Lettuce infectious yellows virus (LIYV) of the genus Crinivirus was engineered into a virus vector ...
Falk, Bryce W, Qiao, Wenjie
core   +3 more sources

Beet Yellows Virus and Beet Western Yellows Virus Isolated from Spinach and Fodder Beet Plants Affected by Yellowing Diseases

open access: yesJapanese Journal of Phytopathology, 1977
Yellowing diseases of spinach (Spinacia oleracea) and fodder beet (Beta vulgaris var. raga) were found to occur in Kanto area. The diseases were shown to be caused by beet yellows virus (BYV) or beet western yellows virus (BWYV). BYV was not transmitted by sap inoculation, but was transmitted from diseased fodder beet to spinach, Swiss chard (B ...
Satoshi T. OHKI   +4 more
openaire   +2 more sources

Grapevine leafroll-associated virus 3. [PDF]

open access: yes, 2013
Grapevine leafroll disease (GLD) is one of the most important grapevine viral diseases affecting grapevines worldwide. The impact on vine health, crop yield, and quality is difficult to assess due to a high number of variables, but significant economic ...
Adib eRowhani   +14 more
core   +2 more sources

Resistance status of the carmine spider mite, Tetranychus cinnabarinus and the twospotted spider mite, Tetranychus urticae to selected acaricides on strawberries. [PDF]

open access: yes, 2015
The carmine spider mite, Tetranychus cinnabarinus (Boisduval) and the twospotted spider mite, Tetranychus urticae Koch, are serious pests of strawberries and many other horticultural crops.
Bi, Jian-Long   +3 more
core   +1 more source

Present status of some virus diseases affecting legume crops in Tunisia, and partial characterization of Chickpea chlorotic stunt virus

open access: yesPhytopathologia Mediterranea, 2011
Field surveys were conducted in Tunisia during the 2005‒2006, 2006‒2007 and 2009‒2010 growing seasons to identify viruses which produce yellowing, reddening and/or stunting symptoms of chickpea, faba bean and pea crops.
Asma NAJAR   +3 more
doaj   +1 more source

Mechanical Unfolding of the Beet Western Yellow Virus −1 Frameshift Signal [PDF]

open access: yesBiophysical Journal, 2011
Using mechanical unfolding by optical tweezers (OT) and steered molecular dynamics (SMD) simulations, we have demonstrated the critical role of Mg(2+) ions for the resistance of the Beet Western Yellow Virus (BWYV) pseudoknot (PK) to unfolding. The two techniques were found to be complementary, providing information at different levels of molecular ...
Orzechowski, Marek   +3 more
openaire   +3 more sources

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