Symptomless infection by strawberry virus 1 (StrV-1) leads to losses in strawberry yields
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F22%3A00559965" target="_blank" >RIV/60077344:_____/22:00559965 - isvavai.cz</a>
Alternative codes found
RIV/25271121:_____/22:N0000122
Result on the web
<a href="https://bsppjournals.onlinelibrary.wiley.com/doi/10.1111/ppa.13548" target="_blank" >https://bsppjournals.onlinelibrary.wiley.com/doi/10.1111/ppa.13548</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/ppa.13548" target="_blank" >10.1111/ppa.13548</a>
Alternative languages
Result language
angličtina
Original language name
Symptomless infection by strawberry virus 1 (StrV-1) leads to losses in strawberry yields
Original language description
High-throughput sequencing has opened up possibilities of detecting new plant pathogens, especially viruses, with relative ease. However, information about biological characteristics and relevance to plant production is usually lacking. Recently, a new strawberry cytorhabdovirus named strawberry virus 1 (StrV-1) was described and characterized at a molecular level. The virus can be transmitted by aphids and is commonly found in commercial plantations. Here, we studied the impact of a sole StrV-1 infection on production in two strawberry cultivars-Darselect and Karmen. All plants infected with StrV-1 remained symptomless during the experiment. In general, Darselect was more resilient to StrV-1 infection, and the average yield per plant was nonsignificantly lowered by 11.7% over the 2-year experiment. In contrast, StrV-1 infection in cultivar Karmen led to a significant yield loss of 31.8%, indicating that the genetic background plays a role. While the average fruit weight and diameter were relatively unaffected, lower yields in infected plants stemmed from a significantly reduced number of inflorescences, by 23.6% and 29.6% in Darselect and Karmen, respectively, which resulted in a reduction in the average number of flowers per plant (decreased by 16.5% and 27.3%, respectively), and hence the number of fruits per plant (by 14.5% and 27.6%, respectively). The StrV-1 load was higher in spring than in autumn, and generally higher in the second year after infection, which corresponded to higher losses in the second harvest, especially in cultivar Karmen.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10607 - Virology
Result continuities
Project
<a href="/en/project/QK1920245" target="_blank" >QK1920245: Research of spreading, biological characteristics and harmfulness of viruses identified in strawberry using newest diagnostic methods (NGS, PCR) as a basis for legislation</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Plant Pathology
ISSN
0032-0862
e-ISSN
1365-3059
Volume of the periodical
71
Issue of the periodical within the volume
5
Country of publishing house
GB - UNITED KINGDOM
Number of pages
9
Pages from-to
1220-1228
UT code for WoS article
000766022100001
EID of the result in the Scopus database
2-s2.0-85125830841