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rdf:type
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Description
| - V letech 1995 – 2004 bylo prováděno sledování výskytu plevelú, chorob a škůdců v porostu i při semenářských rozborech. Nejčastěji se vyskytujícími plevely jsou pýr plazivý, heřmánkovce, heřmánky, metlice chundelka a pcháč oset. Z chorob byly nejfrekventovanější parazitární běloklasost, rzi, padlí trav a námel a z živočišných škůdců myšovití hlodavci. (cs)
- In the years 1995 – 2004 a spectrum of weeds, diseases and pests in grasses grown for seed in the Czech Republic was examined and the effect of external factors on its changes was assessed. The species spectrum of weeds evaluated both at the time of vegetation and in samples of natural seeds was stable throughout the period and the changes in the number of individual species were caused by different proportions of grass species and stand age. The most abundant weeds were Agropyron repens, Matricaria spp., Anthemis spp., Apera spica-venti, Cirsium arvense, Poa trivialis, Rumex spp. and Chenopodium spp. The most serious diseases were parasitic silvertop, graminicolous rusts (Puccinia spp.), Blumeria graminis and ergot (Claviceps purpurea). The rate of rust occurrence was affected by climatic conditions; a spectrum of other diseases was stable throughout this period. The most important animal pests were Muridae rodents.
- In the years 1995 – 2004 a spectrum of weeds, diseases and pests in grasses grown for seed in the Czech Republic was examined and the effect of external factors on its changes was assessed. The species spectrum of weeds evaluated both at the time of vegetation and in samples of natural seeds was stable throughout the period and the changes in the number of individual species were caused by different proportions of grass species and stand age. The most abundant weeds were Agropyron repens, Matricaria spp., Anthemis spp., Apera spica-venti, Cirsium arvense, Poa trivialis, Rumex spp. and Chenopodium spp. The most serious diseases were parasitic silvertop, graminicolous rusts (Puccinia spp.), Blumeria graminis and ergot (Claviceps purpurea). The rate of rust occurrence was affected by climatic conditions; a spectrum of other diseases was stable throughout this period. The most important animal pests were Muridae rodents. (en)
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Title
| - Occurrence of Biotic Harmful Agents in Czech Grass Seed Production (1995 – 2004)
- Occurrence of Biotic Harmful Agents in Czech Grass Seed Production (1995 – 2004) (en)
- Výskyt škodlivých biotických činitelů v českém travním semenářství (1995 - 2004) (cs)
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skos:prefLabel
| - Occurrence of Biotic Harmful Agents in Czech Grass Seed Production (1995 – 2004)
- Occurrence of Biotic Harmful Agents in Czech Grass Seed Production (1995 – 2004) (en)
- Výskyt škodlivých biotických činitelů v českém travním semenářství (1995 - 2004) (cs)
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skos:notation
| - RIV/62334832:_____/06:#0000091!RIV07-MZE-62334832
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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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/62334832:_____/06:#0000091
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - grass seed growing, spectrum of weeds and diseases (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
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Cagaš, Bohumír
- Frydrych, Jan
- Macháč, Jan
- Macháč, Radek
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issn
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number of pages
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