Průzkum rezistence k fungicidům v populaci padlí tykvovitých v České republice

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Survey of fungicide resistance in cucurbit powdery mildews populations in the Czech Republic

Popis výsledku v původním jazyce

Study of fungicide resistance in cucurbit powdery mildews (CPM) populations (Golovinomyces cichoracearum s.l. (Gc) (syn. Erysiphe cichoracearum s.l.) and Podosphaera xanthii (Px) (syn. Sphaerotheca fuliginea)) was screened at 110 isolates (79 Gc, 31 Px)originated from the Czech Republic (CR) from the years 2000-2004. Effectivity of three fungicides (Rubigan 12 EC, Karathane LC and Fundazol 50 WP) that represented three main groups of effective substances (fenarimol, dinocap, benomyl) was tested using amodified leaf-disc bioassay in five different concentrations. The effectivity of screened fungicides, resp. their effective substances was significantly different. Rubigan 12 EC showed the highest level of effectivity, however the specific variation intolerance/resistance during the time was observed. Karathane LC was fully effective in the year 2000, nevertheless during the years 2001-2004 it showed out the decreasing effectivity and during the period of monitoring there was recognize

Název v anglickém jazyce

Survey of fungicide resistance in cucurbit powdery mildews populations in the Czech Republic

Popis výsledku anglicky

Study of fungicide resistance in cucurbit powdery mildews (CPM) populations (Golovinomyces cichoracearum s.l. (Gc) (syn. Erysiphe cichoracearum s.l.) and Podosphaera xanthii (Px) (syn. Sphaerotheca fuliginea)) was screened at 110 isolates (79 Gc, 31 Px)originated from the Czech Republic (CR) from the years 2000-2004. Effectivity of three fungicides (Rubigan 12 EC, Karathane LC and Fundazol 50 WP) that represented three main groups of effective substances (fenarimol, dinocap, benomyl) was tested using amodified leaf-disc bioassay in five different concentrations. The effectivity of screened fungicides, resp. their effective substances was significantly different. Rubigan 12 EC showed the highest level of effectivity, however the specific variation intolerance/resistance during the time was observed. Karathane LC was fully effective in the year 2000, nevertheless during the years 2001-2004 it showed out the decreasing effectivity and during the period of monitoring there was recognize

Druh

D - Stať ve sborníku

CEP obor

GF - Choroby, škůdci, plevely a ochrana rostlin

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the XVIIth Czech and Slovak Plant Protection Conference

ISBN

80-213-1564-4

ISSN

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e-ISSN

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Počet stran výsledku

640

Strana od-do

346-350

Název nakladatele

Česká zemědělská univerzita

Místo vydání

Praha

Místo konání akce

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Datum konání akce

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Typ akce podle státní příslušnosti

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Kód UT WoS článku

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