Strawberry sterility - advance in the identification of the causal agent(s)
Fránová, Jana; Petrzik, Karel
2006 - English Keywords: Strawberry sterility; identification Available at various institutes of the ASCR Strawberry sterility - advance in the identification of the causal agent(s)

Fránová, Jana; Petrzik, Karel
Biologické centrum, 2006

Dispersial behaviour of Aceria carvi Nal
Reindl, František; Zemek, Rostislav; Samek, T.
2006 - English The aim of our work was to study dispersal of Aceria carvi from infested caraway fields. The obtained results confirmed anemochory and revealed that number of migrating mites increases with ripping of caraway. Cílem práce bylo studium šíření hálčivce kmínového z napadených porostů do okolí. Výsledky potvrdily anemochorii a ukázaly, že počet migrujících roztočů narůstá s dozráváním porostu kmínu. Keywords: caraway; mite; Aceria carvi Available at various institutes of the ASCR Dispersial behaviour of Aceria carvi Nal

The aim of our work was to study dispersal of Aceria carvi from infested caraway fields. The obtained results confirmed anemochory and revealed that number of migrating mites increases with ...

Reindl, František; Zemek, Rostislav; Samek, T.
Biologické centrum, 2006

Molecular identification of phytoplasmas in cultivar collectin and production plantations of apple and pear trees in the Czech Republic
Fránová, Jana; Petrzik, Karel; Růžičková, M.; Paprštein, F.; Kučerová, J.
2006 - English Keywords: Molecular identification; apple trees; pear trees Available at various institutes of the ASCR Molecular identification of phytoplasmas in cultivar collectin and production plantations of apple and pear trees in the Czech Republic

Fránová, Jana; Petrzik, Karel; Růžičková, M.; Paprštein, F.; Kučerová, J.
Biologické centrum, 2006

The effect of Aceria carvi Nal. (Acari: Eriophyidae) on seed production of caraway
Zemek, Rostislav; Kameníková, L.; Zemková-Rovenská, G.
2006 - English The aim of this work was to assess yield reduction of biennial caraway due to its infestation by Aceria carvi mite. The results revealed that plants showing symptomps of infestation produced significantly less seeds (2.11 g per plant) compared to healthy plants (5.18 g per plant). Cílem práce bylo odhadnout výši ztrát kmínu kořenného způsobených napadením hálčivcem kmínovým. Výsledky ukázaly, že napadené rostliny měly významně méně semen (2.11 g na rostlinu) než zdravé rostliny (5.18 g na rostlinu). Keywords: caraway; Carum carvi; gall-forming mite Available at various institutes of the ASCR The effect of Aceria carvi Nal. (Acari: Eriophyidae) on seed production of caraway

The aim of this work was to assess yield reduction of biennial caraway due to its infestation by Aceria carvi mite. The results revealed that plants showing symptomps of infestation produced ...

Zemek, Rostislav; Kameníková, L.; Zemková-Rovenská, G.
Biologické centrum, 2006

Carotenoids as promising electron and energy donors in artificial systems
Polívka, Tomáš
2006 - English Keywords: photoinduction Available at various institutes of the ASCR Carotenoids as promising electron and energy donors in artificial systems

Polívka, Tomáš
Biologické centrum, 2006

Digital imaging of horse chestnut leafminer, Cameraria ohridella (Lepidoptera, Gracillariidae)
Weyda, František
2006 - English Paper concerns documentation of Horse Chestnut Leafminer in leaves by modern digital tools. They are: digital cameras like model Sony DSC-F828 in the near-infrared (700-880 nm) including video mode (VGA, 30 fps), digital camera inside mobil phone Sony Eriscon K750i, flatbed scanners and recent digital camcorders. Some methods of image processing were applied to digital images. Práce se zabývá snímáním vývojových stádií klíněnky jírovcové v listech pomocí moderních digitálních prostředků. Jsou to: digitální fotoaparáty jako třeba DSC-F828 v oblasti infračerveného světla (700-880 nm) včetně video módu (VGA, 30 fps), digitální fotoaparát uvnitř mobilního telefonu Sony Eriscon K750i, stolní skenery a digitální videokamery. Na digitální obrázky byly aplikovány některé metody zpracování obrazu. Keywords: digital camera; flatbed scanner; software Available at various institutes of the ASCR Digital imaging of horse chestnut leafminer, Cameraria ohridella (Lepidoptera, Gracillariidae)

Paper concerns documentation of Horse Chestnut Leafminer in leaves by modern digital tools. They are: digital cameras like model Sony DSC-F828 in the near-infrared (700-880 nm) including video mode ...

Weyda, František
Biologické centrum, 2006

Clover dwarf - advance in the identification of the causal agents
Fránová, Jana; Petrzik, Karel; Paltrinieri, S.; Botti, S.; Šimková, Marie; Jakešová, H.; Bertaccini, A.
2006 - English Keywords: Clover dwarf; identification Available at various institutes of the ASCR Clover dwarf - advance in the identification of the causal agents

Fránová, Jana; Petrzik, Karel; Paltrinieri, S.; Botti, S.; Šimková, Marie; Jakešová, H.; Bertaccini, A.
Biologické centrum, 2006

New potyvirus from daphne - characterisation and complete nucleotide sequence
Petrzik, Karel; Fránová, Jana; Lesemann, D.E.; Navrátil, M.
2006 - English Keywords: plant virology; potyvirus Available at various institutes of the ASCR New potyvirus from daphne - characterisation and complete nucleotide sequence

Petrzik, Karel; Fránová, Jana; Lesemann, D.E.; Navrátil, M.
Biologické centrum, 2006

Identification of potexvirus from virus mixed infection of red clover
Fránová, Jana; Petrzik, Karel; Bečková, M.; Jakešová, H.
2006 - English Keywords: potexvirus; identification Available at various institutes of the ASCR Identification of potexvirus from virus mixed infection of red clover

Fránová, Jana; Petrzik, Karel; Bečková, M.; Jakešová, H.
Biologické centrum, 2006

Parallel detection of fruit trees viruses by oligonucleotide microarrays
Lenz, Ondřej; Petrzik, Karel
2006 - English Keywords: fruit trees virus; detection Available at various institutes of the ASCR Parallel detection of fruit trees viruses by oligonucleotide microarrays

Lenz, Ondřej; Petrzik, Karel
Biologické centrum, 2006