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| rdf:type
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| Description
| - A total of 108 isolates of cucurbit powdery mildew (CPM) fungi, 78 Golovinomyces cichoracearum (Gc) and 30 Podosphaera xanthii (Px), originating from 9 Czech regions and 22 districts of the Czech Republic were collected in the years 2001-2004. These isolates were screened for tolerance and/or resistance to the three frequently used fungicides (fenarimol, dinocap, benomyl). Fungicide sensitivity was determined by a modified leaf-disc bioassay with five concentrations. Fungicide effectiveness was significantly different. Fenarimol was the most effective and all isolates of both CPM were controlled by the recommended concentration (36 mikrog a.i./ml). Some isolates expressed resistance (profuse sporulation) or tolerance (limited sporulation) to lower concentrations (9.6 mikrog a.i. /ml, 18 mikrog a.i. /ml). Specific temporal variation in tolerance/resistance was observed, with some isolates of Gc from 2002 showing tolerant or resistant reactions to these low fenarimol concentrations, however isolates wi
- A total of 108 isolates of cucurbit powdery mildew (CPM) fungi, 78 Golovinomyces cichoracearum (Gc) and 30 Podosphaera xanthii (Px), originating from 9 Czech regions and 22 districts of the Czech Republic were collected in the years 2001-2004. These isolates were screened for tolerance and/or resistance to the three frequently used fungicides (fenarimol, dinocap, benomyl). Fungicide sensitivity was determined by a modified leaf-disc bioassay with five concentrations. Fungicide effectiveness was significantly different. Fenarimol was the most effective and all isolates of both CPM were controlled by the recommended concentration (36 mikrog a.i./ml). Some isolates expressed resistance (profuse sporulation) or tolerance (limited sporulation) to lower concentrations (9.6 mikrog a.i. /ml, 18 mikrog a.i. /ml). Specific temporal variation in tolerance/resistance was observed, with some isolates of Gc from 2002 showing tolerant or resistant reactions to these low fenarimol concentrations, however isolates wi (en)
- Celkem 108 izolátů padlí tykvovitých (CPM), 78 Golovinomyces cichoracearum (Gc) and 30 Podosphaera xanthii (Px), pocházejících z 9 krajů a 22 okresů České republiky bylo testováno na toleranci, příp. rezistenci ke třem nejčastěji používaným fungicidům (fenarimol, dinocap, benomyl). Sensitivita k těmto fungicidům byla determinována pomocí modifikované metody listových disků a u každého fungicidu bylo testováno pět různých koncentrací. Účinnost fungicidů se výrazně lišila. Fenarimol byl nejúčinnější a všechny izoláty obou CPM byly kontrolovány doporučenou koncentrací (36 mikrog ú.l./ml). Dinocap vykazoval klesající účinnost během let 2001-2004. Jako zcela neúčinný se ukázal benomyl, senzitivita se lišila mezi oběma druhy CPM. Na některých opakovaně navštívených lokalitách byla zaznamenána variabilita v toleranci/rezistenci ke všem testovaným fungicidům v průběhu tohoto výzkumu. (cs)
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| Title
| - Fungicide resistance in Czech populations of cucurbit powdery mildews
- Rezistence k fungicidům v Českých populacích padlí tykvovitých (cs)
- Fungicide resistance in Czech populations of cucurbit powdery mildews (en)
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| skos:prefLabel
| - Fungicide resistance in Czech populations of cucurbit powdery mildews
- Rezistence k fungicidům v Českých populacích padlí tykvovitých (cs)
- Fungicide resistance in Czech populations of cucurbit powdery mildews (en)
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| skos:notation
| - RIV/61989592:15310/08:00005263!RIV09-MZE-15310___
|
| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
| - P(QH71229), Z(MSM6198959215)
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/61989592:15310/08:00005263
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - cucumbers; cucurbits; Golovinomyces cichoracearum; Podosphaera xanthii; benomyl; dinocap; fenarimol; fungicide resistance/tolerance; population structure; temporal changes (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
| - Phytoparasitica: Israel Journal of Plant Protection Sciences (print)
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| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
| |
| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...vavai/riv/projekt
| |
| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Lebeda, Aleš
- Sedláková, Božena
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| http://linked.open...n/vavai/riv/zamer
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| issn
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| number of pages
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| http://localhost/t...ganizacniJednotka
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| is http://linked.open...avai/riv/vysledek
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