. "phytoplasma; stolbur; vector; reservoir; epidemiology; PCR"@en . "0"^^ . "2006-01-01+01:00"^^ . . "1155"^^ . . "1155"^^ . "1"^^ . . "In central Europe, including the Czech Republic, last years, several local epidemics of stolbur disease have been occurred. Such disease outbreaks mean a real threat for important crops due to its devastation influence. Although, molecular characteristics of the causal agent of the disease - stolbur phytoplasma - have been well documented, epidemiological parameters of phytoplasmoses remain still unclear or even neglected. The proposed research will be concentrated on the elucidation of epidemiological features of phytoplasmas affiliated to the stolbur group using molecular and biological tools. The main objective is to assess stolbur phytoplasma epidemics in time and space. The work is aiming to analyse disease progress and factors influencing local stolbur epidemics: pathogen reservoirs and insect vectors. The data obtained will contribute to intensify the knowledge in the field of complex understanding of phytoplasma pathosystem. Vector studies will allow define an overall"@en . "Epidemiology of stolbur disease"@en . "2008-12-31+01:00"^^ . . "5"^^ . . "0"^^ . . . "5"^^ . . . "V posledn\u00EDch letech se ve st\u0159edn\u00ED Evrop\u011B, v\u010Detn\u011B \u010Cesk\u00E9 republiky, vyskytly lok\u00E1ln\u00ED epidemie stolburu. Vzhledem k devastuj\u00EDc\u00EDmu vlivu t\u00E9to choroby p\u0159edstavuje tento v\u00FDskyt re\u00E1lnou hrozbu pro hospod\u00E1\u0159sky v\u00FDznamn\u00E9 plodiny. A\u010Dkoli molekul\u00E1rn\u00ED charakteristikyp\u016Fvodce t\u00E9to choroby - fytoplazmy stolburu - jsou zn\u00E1my, epidemiologick\u00E9 parametry t\u00E9to fytoplazm\u00F3zy z\u016Fst\u00E1vaj\u00ED dosud neobjasn\u011Bn\u00E9 nebo nebyly studov\u00E1ny. Navrhovan\u00FD projekt se soust\u0159e\u010Fuje na objasn\u011Bn\u00ED epidemiologick\u00FDch aspekt\u016F fytoplazem \u0159azen\u00FDch do skupiny stolburu\u00A0 pomoc\u00ED molekul\u00E1rn\u00EDch a biologick\u00FDch metod. Hlavn\u00EDm p\u0159edm\u011Btem je zhodnotit epidemii fytoplazmy stolburu v \u010Dase a prostoru.\u00A0 C\u00EDlem pr\u00E1ce je anal\u00FDza \u0161\u00ED\u0159en\u00ED choroby a faktor\u016F ovliv\u0148uj\u00EDc\u00EDch lok\u00E1ln\u00ED epidemie stolburu: rezervo\u00E1ry patogena a hmyz\u00ED vektory. Z\u00EDskan\u00E9 poznatky p\u0159isp\u011Bj\u00ED k prohlouben\u00ED znalost\u00ED a pochopen\u00ED patosyst\u00E9mu fytoplazma-hostitel. Studium a identifikace vektor\u016F umo\u017En\u00ED vytvo\u0159it sch\u00E9ma ochrany proti hmyz\u00EDm druh\u016Fm p\u0159en\u00E1\u0161ej\u00EDc\u00EDm fytoplazmy. Zji\u0161t\u011Bn\u00ED nejv\u00FDznamn\u011Bj\u0161\u00EDch zdroj\u016F"@cs . . . "Epidemiologie stolburu"@cs .