INFLUENCE OF CULTIVARS AND SEED THERMAL TREATMENT ON THE DEVELOPMENT OF FUNGAL PATHOGENS IN CARROT AND ONION PLANTS

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F16%3A00471077" target="_blank" >RIV/61388971:_____/16:00471077 - isvavai.cz</a>

Alternative codes found

RIV/60460709:41210/16:72409

Result on the web

<a href="http://dx.doi.org/10.11118/actaun201664041181" target="_blank" >http://dx.doi.org/10.11118/actaun201664041181</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.11118/actaun201664041181" target="_blank" >10.11118/actaun201664041181</a>

Result language

angličtina

Original language name

INFLUENCE OF CULTIVARS AND SEED THERMAL TREATMENT ON THE DEVELOPMENT OF FUNGAL PATHOGENS IN CARROT AND ONION PLANTS

Original language description

Carrot and onion are vegetables representing an important segment of fresh market. They suffer from serious fungal diseases that can inflict great damage on crops, i.e. alternaria leaf blight, peronospora downy mildew, and botrytis neck rot. The resistance of selected carrot and onion cultivars important for the production of vegetables in the Czech Republic was tested by exposure to targeted infection by the above fungal pathogens. The exposure of eleven carrot cultivars to spores of Alternaria dauci showed that the most resistant and sensitive cultivars were Katrin, Cortina F1, Afalon F1 and Favorit, Tinga, Berlika F1, respectively. A targeted infection of onion cultivars with Botrytis aclada clustered them into three groups: Amfora F1, Bolero, Tosca, Triumf F1 (strong resistance), Avalon, Grenada (medium resistance), Alice, Karmen, Všetana (low resistance). Similar groups were distinguished also after the infection with Peronospora destructor: Avalon, Bolero, Tosca (strong resistance), Alice, Amfora F1, Grenada, Karmen, Triumf F1 (medium resistance),Všetana (low resistance). Hot water treatment of carrot seeds applied after the inoculation with A. dauci decreased the development of the infection 1.3‑2.3‑fold, whereas the protective effect observed with onion seeds against the infection by P. destructor and B. aclada was lower.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EE - Microbiology, virology

OECD FORD branch

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Project

<a href="/en/project/QJ1210165" target="_blank" >QJ1210165: Higher nutritive and hygienically-toxicological quality of main species of field vegetable grown in innovated systems of integrated and ecological production</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

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

Name of the periodical

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis

ISSN

1211-8516

e-ISSN

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Volume of the periodical

64

Issue of the periodical within the volume

4

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

9

Pages from-to

1181-1189

UT code for WoS article

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EID of the result in the Scopus database

2-s2.0-84990938535