About: Occurrence of Fusarium head blight (FHB) in wheat in the Czech Republic and the possibilities of the disease control

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About: Occurrence of Fusarium head blight (FHB) in wheat in the Czech Republic and the possibilities of the disease control Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Vzorky podezřelé z infekce fuzariózou klasu byly shromážděny ve 4 ročnících (2003-2006) z území celé České republiky. Byl zjištěn převládající výskyt Fusarium graminearum. Z dosažených výsledků je zřejmé, že na území České republiky převládají chemotypy produkující deoxynivalenol (DON). Na základě tříletých polních pokusů (2004-2006) byla zjištěna nejvyšší rezistence k akumulaci DON u odrůd Apache, Samanta, Simila, Arina a Alana. Dynamika tvorby DON byla studována u 5 odrůd pšenice ozimé za kontrolovaných podmínek na odstřižených klasech. Vysoká koncentrace DON byla identifikována již v rané fázi (7 dní) po infekci. (cs) Wheat ears suspicious of Fusarium head blight (FHB) were collected in four year period (2003-2006) in all winter wheat growing regions of Czech Republic. The study identified a prevailing occurrence of F. graminearum. From the results of the existing investigations it is evident that there prevails occurrence of DON-producing chemotypes in the territory of the Czech Republic. On the basis of the three-year field experiments (2004-2006), the highest resistance to deoxynivalenol (DON) accumulation was detected in the cultivars Apache, Samanta, Simila, Arina and Alana. The dynamics of the deoxynivalenol (DON) formation was studied in 5 winter wheat cultivars under controlled conditions on the detached spikes. High DON concentrations were identified in early phases (7th day) after inoculation. Wheat ears suspicious of Fusarium head blight (FHB) were collected in four year period (2003-2006) in all winter wheat growing regions of Czech Republic. The study identified a prevailing occurrence of F. graminearum. From the results of the existing investigations it is evident that there prevails occurrence of DON-producing chemotypes in the territory of the Czech Republic. On the basis of the three-year field experiments (2004-2006), the highest resistance to deoxynivalenol (DON) accumulation was detected in the cultivars Apache, Samanta, Simila, Arina and Alana. The dynamics of the deoxynivalenol (DON) formation was studied in 5 winter wheat cultivars under controlled conditions on the detached spikes. High DON concentrations were identified in early phases (7th day) after inoculation. (en)
Title	Occurrence of Fusarium head blight (FHB) in wheat in the Czech Republic and the possibilities of the disease control Occurrence of Fusarium head blight (FHB) in wheat in the Czech Republic and the possibilities of the disease control (en) VÝSKYT KLASOVÝCH FUZARIÓZ U PŠENICE NA ÚZEMÍ ČR A MOŽNOST OCHRANY (cs)
skos:prefLabel	Occurrence of Fusarium head blight (FHB) in wheat in the Czech Republic and the possibilities of the disease control Occurrence of Fusarium head blight (FHB) in wheat in the Czech Republic and the possibilities of the disease control (en) VÝSKYT KLASOVÝCH FUZARIÓZ U PŠENICE NA ÚZEMÍ ČR A MOŽNOST OCHRANY (cs)
skos:notation	RIV/00027006:_____/07:2049!RIV08-MZE-00027006
http://linked.open.../vavai/riv/strany	99;104
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(QG50076), Z(MZE0002700602)
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Sychrová, Eliška Chrpová, Jana Šíp, Václav Sumíková, Taťána Sýkorová, Světlana
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Výzkumný ústav rostlinné výroby, v.v.i.
http://linked.open...dnocenehoVysledku	438678
http://linked.open...ai/riv/idVysledku	RIV/00027006:_____/07:2049
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Fusarium head blight; wheat; deoxynivalenol content; variety resistance; dynamic of DON accumulation (en)
http://linked.open.../riv/klicoveSlovo	wheat Fusarium head blight variety resistance deoxynivalenol content dynamic of DON accumulation
http://linked.open...ontrolniKodProRIV	[165C0424645E]
http://linked.open...v/mistoKonaniAkce	Brno
http://linked.open...i/riv/mistoVydani	Troubsko
http://linked.open...i/riv/nazevZdroje	Aktuální poznatky v pěstování, šlechtění a ochraně rostlin
http://linked.open...in/vavai/riv/obor	GF
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Analysis of Fusarium head blight pathogens of wheat in the Czech Republic, specification of effects of infection on hygienic quality of grain and introduction of differential control of the disease
http://linked.open...UplatneniVysledku	2007
http://linked.open...iv/tvurceVysledku	Chrpová, Jana Šíp, Václav Sumíková, Taťána Sychrová, Eliška Sýkorová, Světlana
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2007-11-08 (xsd:date)
http://linked.open...n/vavai/riv/zamer	New Knowledge, Methods and Materials for Genetic Improvement of Biological Potential of Crops and Application of Agro-Biodiversity for Sustainable Development of Agriculture
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Výzkumný ústav pícninářský, spol. s r.o.
https://schema.org/isbn	80-86908-03-8

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