. "RIV/00027073:_____/07:#0000131" . "Acta Horticulturae" . "RIV/00027073:_____/07:#0000131!RIV08-MZP-00027073" . "SK - Slovensk\u00E1 republika" . . "355-358" . "The paper addresses problems with damage of hawthorn caused by quarantine bacterium Erwinia amylovora and its possible solution based on utilizing hawthorn\u2019s natural resistance to this pathogen. Method how to obtain and select hawthorn clones with resistant behaviour to fire blight using plant tissue cultures and laboratory tests was developed. It consists of donor plants selection followed by micropropagation in vitro and production of ex vitro cloned progeny; testing resistance of young cloned plants in laboratory conditions and then planting them at selected localities to assess their field resistance to E. amylovora and other biological characteristics."@en . "Martal\u00EDk, Josef" . . . . . "Z(MZP0002707301)" . . . "The paper addresses problems with damage of hawthorn caused by quarantine bacterium Erwinia amylovora and its possible solution based on utilizing hawthorn\u2019s natural resistance to this pathogen. Method how to obtain and select hawthorn clones with resistant behaviour to fire blight using plant tissue cultures and laboratory tests was developed. It consists of donor plants selection followed by micropropagation in vitro and production of ex vitro cloned progeny; testing resistance of young cloned plants in laboratory conditions and then planting them at selected localities to assess their field resistance to E. amylovora and other biological characteristics." . "Method of production and selection hawthorn (Crataegus sp.) cloned progeny with resistant behaviour to Erwinia amylovora (Burril)" . . . . "Method of production and selection hawthorn (Crataegus sp.) cloned progeny with resistant behaviour to Erwinia amylovora (Burril)"@en . "433078" . . "1" . "[74AEB4961E56]" . "Method of production and selection hawthorn (Crataegus sp.) cloned progeny with resistant behaviour to Erwinia amylovora (Burril)" . "0567-7572" . "722" . . . "1"^^ . "P\u0159\u00EDsp\u011Bvek se zab\u00FDv\u00E1 probl\u00E9mem po\u0161kozen\u00ED hloh\u016F karant\u00E9nn\u00ED bakteri\u00ED Erwinia amylovora a mo\u017En\u00FDm \u0159e\u0161en\u00EDm tohoto probl\u00E9mu s vyu\u017Eit\u00EDm p\u0159irozen\u00E9 rezistence hloh\u016F k tomuto patogenu. Byl vyvinut postup v\u00FDb\u011Bru, tvorby a ov\u011B\u0159ov\u00E1n\u00ED klon\u016F s rezistentn\u00EDm chov\u00E1n\u00EDm k bakterii Erwinia amylovora. Zp\u016Fsob zahrnuje postupy pro v\u00FDb\u011Br donorov\u00FDch rostlin, odvozen\u00ED primokultury in vitro, mikropropagaci in vitro, p\u0159eveden\u00ED regenerant\u016F do ex vitro, p\u011Bstov\u00E1n\u00ED mlad\u00FDch rostlin in vivo, laboratorn\u00ED testy rezistence k EA, v\u00FDsadbu mlad\u00FDch klonov\u00FDch rostlin in situ, ov\u011B\u0159en\u00ED biologick\u00FDch vlastnost\u00ED a hodnocen\u00ED poln\u00ED rezistence, uchov\u00E1v\u00E1n\u00ED mate\u010Dn\u00FDch klon\u016F v podm\u00EDnk\u00E1ch in vitro v genobance V\u00DAKOZ, v.v.i."@cs . "4"^^ . "1"^^ . . . "Erwinia amylovora, resistant behaviour, cloned progeny, hawthorn, in vitro"@en . "Method of production and selection hawthorn (Crataegus sp.) cloned progeny with resistant behaviour to Erwinia amylovora (Burril)"@en . "Zp\u016Fsob v\u00FDb\u011Bru a tvorby klonov\u00E9ho potomstva hloh\u016F rezistentn\u00EDho k Erwinia amylovora."@cs . . "Zp\u016Fsob v\u00FDb\u011Bru a tvorby klonov\u00E9ho potomstva hloh\u016F rezistentn\u00EDho k Erwinia amylovora."@cs .