Results 31 to 40 of about 1,262 (157)
Molecular Plant-Microbe Interactions, 2001 Potato leafroll virus (PLRV) causes one of the most widespread and important virus diseases in potato. Resistance to PLRV is controlled by genetic factors that limit plant infection by viruliferous aphids or virus multiplication and accumulation ...
Waldemar Marczewski +4 more
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Mechanical transmission of Potato leafroll virus
Journal of General Virology, 2000 Like typical luteoviruses, Potato leafroll virus (PLRV) cannot be transmitted mechanically by rubbing plants with solutions containing virus particles. However, PLRV was found to be mechanically transmissible from extracts of plants that had been inoculated by viruliferous aphids and then post-inoculated with Pea enation mosaic virus-2 (PEMV-2). Unlike
Mike, Mayo +3 more
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Czech Journal of Genetics and Plant Breeding, 2018 Molecular markers within or close to genes of interest play essential roles in marker-assisted selection. PCR-based markers have been developed for numerous traits in different plant species including several genes conferring resistance to viruses in ...
Masoud NADERPOUR, Leila SADEGHI
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Acta Agronómica, 2017 Viral diseases are among the most limiting factors in the production of potato in Colombia and the rest of the world. The best strategy to control plant viruses consists on the use of certified seed tubers, control of arthropod vectors and the use of ...
Héctor Camilo Medina Cárdenas +2 more
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First report of Potato leafroll virus, Potato virus A, Potato virus X and Potato virus Y in potato in Greenland [PDF]
New Disease Reports, 2014 Potatoes in Greenland are produced in the southwestern region, mainly along the fjords of the west coast between 60° N and 61.5° N. No production of certified seed potatoes has been established in the country and Greenlandic farmers use …
Neergaard, E. de +2 more
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Resistance to phloem transport of potato leafroll virus in potato plants
Journal of General Virology, 1992 A 'double-graft sandwich' technique in which sections of potato stem from different potato cultivars were grafted between a susceptible healthy stock plant and a potato leafroll virus (PLRV)-infected scion was used to study the rate of phloem transport of PLRV in cultivars differing in resistance to PLRV infection (IR) and accumulation (AR). Resistance
C R, Wilson, R A, Jones
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Introgression of the Rladg allele of resistance to potato leafroll virus in Solanum tuberosum L. [PDF]
Crop Breeding and Applied Biotechnology, 2017 Genetic resistance to Potato Leafroll Virus (PLRV) is polygenic, which hinders the obtainment of resistant cultivars. However, works carried out at the International Potato Center have identified an andigena accession, LOP-868, with high resistance level
Otávio Luiz Gomes Carneiro +5 more
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Plants, 2022 Plant viruses impose serious threats on crop production. Artificial miRNAs can mediate specific and effective gene silencing in plants and are widely used in plant gene function studies and to engineer plant viral resistance.
Muhammad Yasir +6 more
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Acta Agriculturae Scandinavica. Section B, Soil and Plant Science, 2017 Old potato cultivars from the Nordic Genetic Resource Center (NordGen) and advanced breeding clones from the Swedish University of Agricultural Sciences (SLU) were evaluated for susceptibility to Potato Virus Y (PVY) and Potato Leafroll Virus (PLRV ...
Nadezhda Zoteyeva +4 more
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Frontiers in Microbiology, 2022 Firespike leafroll-associated virus (FLRaV) is a major pathogen associated with firespike (Odontonema tubaeforme) leafroll disease. Phylogenetic analysis showed that FLRaV possesses typical traits of subgroup II members of ampeloviruses, but encodes two ...
Yaqin Wang +6 more
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