Proceedings of the International Scientific Conference The Fifth Technological Order: Prospects for the Development and Modernization of the Russian Agro-Industrial Sector (TFTS 2019)

Dynamics of Cucumber Green Mottle Mosaic Virus Accumulation and its Association to the Disease Manifestation

Authors
Valeriya Ryabinina, Sergey Pashkovsky, Kirill Plotnikov, Eugeniya Gordienko
Corresponding Author
Valeriya Ryabinina
Available Online 29 January 2020.
DOI
https://doi.org/10.2991/assehr.k.200113.141How to use a DOI?
Keywords
CGMMV, cucumber diseases, cucumber viruses, protected ground, phytopathogens, viral load, epiphytotics
Abstract
The article presents data from laboratory experiment on the artificial infection of cucumber plants with the green mottle mosaic virus in different concentrations. The dynamics of virus accumulation in each of the experimental groups is described. There is an association for which stage of viral load that correlates with the onset of visible signs of infection and a further increase of the disease symptoms. The obtained data showed that the virus accumulation in the plant obeys the exponential equation. When constructing a graph of the accumulation of viral load, it was noted that the onset of visible manifestations of the disease falls on the linear segment of the curve, and the mosaic manifestation on the exponential segment. The dependence of daily average growth on the virus concentration has not been established. Based on the results of the experiment, we can give reasonable recommendations on the use of quantitative PCR analysis in predicting outbreaks of viral infections in greenhouse complexes based on the viral load in the plant during disease symptoms absence.
Open Access
This is an open access article distributed under the CC BY-NC license.

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Cite this article

TY  - CONF
AU  - Valeriya Ryabinina
AU  - Sergey Pashkovsky
AU  - Kirill Plotnikov
AU  - Eugeniya Gordienko
PY  - 2020
DA  - 2020/01/29
TI  - Dynamics of Cucumber Green Mottle Mosaic Virus Accumulation and its Association to the Disease Manifestation
BT  - Proceedings of the International Scientific Conference The Fifth Technological Order: Prospects for the Development and Modernization of the Russian Agro-Industrial Sector (TFTS 2019)
PB  - Atlantis Press
SP  - 70
EP  - 72
SN  - 2352-5398
UR  - https://doi.org/10.2991/assehr.k.200113.141
DO  - https://doi.org/10.2991/assehr.k.200113.141
ID  - Ryabinina2020
ER  -