Wheat streak mosaic virus: incidence in field crops, potential reservoir within grass species and uptake in winter wheat cultivars

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F17%3A00004270" target="_blank" >RIV/00027006:_____/17:00004270 - isvavai.cz</a>

Alternative codes found

RIV/00216208:11310/17:10359973

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Wheat streak mosaic virus: incidence in field crops, potential reservoir within grass species and uptake in winter wheat cultivars

Original language description

Wheat streak mosaic virus (WSMV) has become a re-emerging pathogen in cereal crops in the Czech Republic. The incidence of the virus was recorded in recent years in several winter wheat fields and many grass species. Although the range of infected samples was low (6.4% of the total tested samples), a high incidence of well-distributed virus was recorded. In at least six fields, the virus reached severe and potentially epidemic levels. We found that some grass species acted as experimental hosts and possible reservoirs of the virus; these included Anthoxanthum odoratum (sweet vernal grass), Arrhenatherum elatius (false oat-grass), Lolium multiflorum (Italian rye-grass), Bromus japonicus (Japanese chess), Echinochloa crus-galli (barnyard grass), Holcus lanatus (meadow soft grass) and Holcus mollis (creeping soft grass). Some of these grass species are also important weeds of cereals, which may be the potential source of WSMV infection in cereal crops. Several widely used winter wheat cultivars were tested in the field after artificial inoculation with WSMV to evaluate virus titre by RT-qPCR. The low virus titre was recorded in cultivars Caldwell, Cubus, Florida, Matchball and Cim rana, which is associated with mild disease symptoms and may provide a good level of crop resistance to WSMV.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Project

<a href="/en/project/QJ1230159" target="_blank" >QJ1230159: Monitoring, diagnostics and the economic damage threshold of cereal viruses and their vectors in accordance to climate changes</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Integrative Agriculture

ISSN

2095-3119

e-ISSN

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Volume of the periodical

16

Issue of the periodical within the volume

3

Country of publishing house

CN - CHINA

Number of pages

9

Pages from-to

523-531

UT code for WoS article

000400217300004

EID of the result in the Scopus database

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