"RIV/62156489:43410/03:00002168" . . . "3"^^ . "Inoculation experiments were carried out on a set of trees with imagoes of Ips typographus L. which origin from the \u0160umava Mts. and the K\u0159tiny Training Enterprise. The objective of back inoculations was to determine whether species found on the surface of Ips typographus imagoes spread after the inoculation also through host tissues. It the vicinity of inoculation by Ips typographus imagoes, marked necrotic zones are evident including symptoms of the penetration of vascular pathogens through phloem and sapwood. The most marked reactions were observed in case of inoculation by an untreated Ips typographus imago. Treatment of Ips typographus imagoes by Ibefungin and Fundazol preparations did not demonstrate expected effects in full scale. The spores of several ophiostomoid fungi like Ceratocystis polonica (Siem.) C. Moreau were observed on the surface of bark beetles and at the same time were reisolated from wounds inoculated by Ips typographus imagoes. The other fungi like Ophiostoma bicolor Davidson &" . "Na souboru strom\u016F byly provedeny infek\u010Dn\u00ED pokusy s imagy l\u00FDko\u017Erouta smrkov\u00E9ho Ips typographus L. p\u016Fvodem ze \u0160umavy a \u0160koln\u00EDho lesn\u00EDho podniku K\u0159tiny. U stejn\u00E9ho souboru brouk\u016F byla kvalitativn\u011B zji\u0161\u0165ov\u00E1na povrchov\u00E1 mykofl\u00F3ra. C\u00EDlem zp\u011Btn\u00FDch izolac\u00ED bylo zjistit, zda druhy nalezen\u00E9 na povrchu imag Ips typographus se po inokulaci \u0161\u00ED\u0159\u00ED i hostitelsk\u00FDmi pletivy. V okol\u00ED inokulace imagy Ips typographus jsou patrny v\u00FDrazn\u00E9 nekrotick\u00E9 z\u00F3ny v\u010Detn\u011B symptom\u016F pronik\u00E1n\u00ED vaskul\u00E1rn\u00EDch patogen\u016F l\u00FDkem i b\u011Bl\u00ED. Nejv\u00FDrazn\u011Bj\u0161\u00ED reakce byly pozorov\u00E1ny v p\u0159\u00EDpad\u011B inokulace neo\u0161et\u0159en\u00FDm imagem l\u00FDko\u017Erouta smrkov\u00E9ho (Ips typographus). O\u0161et\u0159en\u00ED imag l\u00FDko\u017Erouta smrkov\u00E9ho p\u0159\u00EDpravky Ibefungin a Fundazol nem\u011Blo v pln\u00E9m rozsahu o\u010Dek\u00E1van\u00FD efekt. Na povrchu t\u011Bl brouk\u016F byly pozorov\u00E1ny spory potenci\u00E1ln\u011B patogenn\u00ED houby Ceratocystis polonica (Siem.) C. Moreau, kter\u00E1 byla zji\u0161t\u011Bna i ze zp\u011Btn\u00FDch izolac\u00ED z pletiv okol\u00ED um\u011Bl\u00FDch infekc\u00ED l\u00FDko\u017Eroutem smrkov\u00FDm. Zde byly zji\u0161t\u011Bny i n\u011Bkter\u00E9 dal\u0161\u00ED druhy jako Ophiostoma bicolor Davidson & Wells, Leptog"@cs . "Ranov\u00E9 reakce smrku na um\u011Blou inokulaci imagy l\u00FDko\u017Erouta smrkov\u00E9ho Ips typographus L."@cs . . . . . "Induced wound response of Norway spruce Picea abies P. Karst. after artificial inoculation by imagoes of Ips typographus L."@en . . "CZ - \u010Cesk\u00E1 republika" . . . . "2"^^ . . . "Novotn\u00FD, David" . "Induced wound response of Norway spruce Picea abies P. Karst. after artificial inoculation by imagoes of Ips typographus L." . "Induced wound response of Norway spruce Picea abies P. Karst. after artificial inoculation by imagoes of Ips typographus L."@en . . . "43410" . "Ranov\u00E9 reakce smrku na um\u011Blou inokulaci imagy l\u00FDko\u017Erouta smrkov\u00E9ho Ips typographus L."@cs . "610151" . "Ceratocystis polonica; Ips typographus; Ophiostoma bicolor; ophiostomoid fungi; pathogens; vascular mycosis; vascular tissues; wound reaction"@en . "Mrkva, Radom\u00EDr" . "9" . . . "Induced wound response of Norway spruce Picea abies P. Karst. after artificial inoculation by imagoes of Ips typographus L." . . "Journal of Forest Science" . "[675D4D751F7B]" . . . "9"^^ . . "49" . . "Jankovsk\u00FD, Libor" . "Z(MSM 434100005)" . "Inoculation experiments were carried out on a set of trees with imagoes of Ips typographus L. which origin from the \u0160umava Mts. and the K\u0159tiny Training Enterprise. The objective of back inoculations was to determine whether species found on the surface of Ips typographus imagoes spread after the inoculation also through host tissues. It the vicinity of inoculation by Ips typographus imagoes, marked necrotic zones are evident including symptoms of the penetration of vascular pathogens through phloem and sapwood. The most marked reactions were observed in case of inoculation by an untreated Ips typographus imago. Treatment of Ips typographus imagoes by Ibefungin and Fundazol preparations did not demonstrate expected effects in full scale. The spores of several ophiostomoid fungi like Ceratocystis polonica (Siem.) C. Moreau were observed on the surface of bark beetles and at the same time were reisolated from wounds inoculated by Ips typographus imagoes. The other fungi like Ophiostoma bicolor Davidson &"@en . "403;411" . "RIV/62156489:43410/03:00002168!RIV06-MSM-43410___" . "1212-4834" .