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Fytoplazmy révy vinné
Trefulková, Andrea
This bachelor thesis provides basic information about phytoplasmas which are pathogenic microorganisms harmful for grapevine. In accessible Czech and foreign literature only seven phytoplasmas occurring on grapevine are known. In this thesis the symptoms of grapevine attack are described for each phytoplasma. Animal and plant vectors and hosts of these pathogens are described further, followed by the list of countries where the infection of specific phytoplasma occurs. The current methods of protection against this bacterial infection are illustrated finally. In the last part of this thesis the methods of precise detection and diagnostics of phytoplasma diseases are defined.
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Detekce fytopatogenů jahodníku
MICHÁLKOVÁ, Barbora
Strawberries were tested for presence of selected phytopathogens (Agrobacterium, Rhodococcus, phytoplasmas, SMYEV, SMoV, SPV1, SCV and SCRh1) by the PCR. At the same time was researched the transmission of mentioned phytopathogens by grafting. The DNA of the strawberries with positive results was sequenced.
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Fytoplazmy révy vinné
Trefulková, Andrea
This bachelor thesis provides basic information about phytoplasmas which are pathogenic microorganisms harmful for grapevine. In accessible Czech and foreign literature only seven phytoplasmas occurring on grapevine are known. In this thesis the symptoms of grapevine attack are described for each phytoplasma. Animal and plant vectors and hosts of these pathogens are described further, followed by the list of countries where the infection of specific phytoplasma occurs. The current methods of protection against this bacterial infection are illustrated finally. In the last part of this thesis the methods of precise detection and diagnostics of phytoplasma diseases are defined.
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