"RIV/60460709:41320/06:20705" . "478168" . . "1"^^ . "CZ - \u010Cesk\u00E1 republika" . . "Holu\u0161a J., Voigtov\u00E1 P., Kula E., K\u0159\u00EDstek \u0160. 2006: V\u00FDskyt l\u00FDko\u017Erouta seversk\u00E9ho (Ips duplicatus Sahlberg, 1836) (Coleoptera: Scolitidae) na LS Brunt\u00E1l L\u010CR, s.p., v roce 2004-2005"@cs . "Odchytem pomoc\u00ED jednoduch\u00FDch \u0161t\u011Brbinov\u00FDch bari\u00E9rov\u00FDch lapa\u010D\u016F typu Theysohn\u00AE s feromonov\u00FDm odparn\u00EDkem ID Ecolure byl potvrzen v\u00FDskyt l\u00FDko\u017Erouta seversk\u00E9ho (Ips duplicatus) (2004-2005) na cel\u00E9m \u00FAzem\u00ED LS Brunt\u00E1l v N\u00EDzk\u00E9m Jesen\u00EDku. L\u00FDko\u017Erout seversk\u00FD m\u011Bl ve sledovan\u00E9m obdob\u00ED dv\u011B generace, zimuj\u00EDc\u00ED brouci aktivovali koncem dubna a po\u010D\u00E1tkem kv\u011Btna, na konci kv\u011Btna prob\u00EDhalo p\u0159erojov\u00E1n\u00ED a druh\u00E1 generace poletovala b\u011Bhem \u010Dervence. V poloh\u00E1ch 650 - 710 m n. m. byla zji\u0161t\u011Bna jedna generace. L\u00FDko\u017Erout seversk\u00FD na LS Brunt\u00E1l napadal mlad\u0161\u00ED porosty (4. a 5. v\u011Bkov\u00FD stupe\u0148), ale i star\u0161\u00ED porosty (11. v\u011Bkov\u00FD stupe\u0148). Nejmlad\u0161\u00ED porost, ve kter\u00E9m byl odchycen m\u011Bl 41 let a nejstar\u0161\u00ED 174 let. Statistick\u00E1 anal\u00FDza nestanovila z\u00E1vislost mezi odchytem a nadmo\u0159skou v\u00FD\u0161kou, v\u011Bkem porostu, zakmen\u011Bn\u00EDm porostu a z\u00E1sobou disponibiln\u00EDho smrkov\u00E9ho d\u0159\u00EDv\u00ED v okruhu 300 m od lapa\u010De. V m\u00EDstech v\u00FDskytu doprov\u00E1z\u00ED l\u00FDko\u017Erout seversk\u00FD l\u00FDko\u017Erouta smrkov\u00E9ho a l\u00FDko\u017Erouta leskl\u00E9ho. Napad\u00E1 horn\u00ED \u010D\u00E1st kmene, nesestupoval na podkorunovou \u010D\u00E1" . . "Holu\u0161a J., Voigtov\u00E1 P., Kula E., K\u0159\u00EDstek \u0160. 2006: Occurrenc of bark bebtle Ips duplicatus Sahlberg, 1836) (Coleoptera: Scolitidae) in forests district Brunt\u00E1l L\u010CR, s.p., in the years 2004-2005"@en . "P(GA522/02/1206)" . "1"^^ . "41320" . . "1211-9342" . . "Odchytem pomoc\u00ED jednoduch\u00FDch \u0161t\u011Brbinov\u00FDch bari\u00E9rov\u00FDch lapa\u010D\u016F typu Theysohn\u00AE s feromonov\u00FDm odparn\u00EDkem ID Ecolure byl potvrzen v\u00FDskyt l\u00FDko\u017Erouta seversk\u00E9ho (Ips duplicatus) (2004-2005) na cel\u00E9m \u00FAzem\u00ED LS Brunt\u00E1l v N\u00EDzk\u00E9m Jesen\u00EDku. L\u00FDko\u017Erout seversk\u00FD m\u011Bl ve sledovan\u00E9m obdob\u00ED dv\u011B generace, zimuj\u00EDc\u00ED brouci aktivovali koncem dubna a po\u010D\u00E1tkem kv\u011Btna, na konci kv\u011Btna prob\u00EDhalo p\u0159erojov\u00E1n\u00ED a druh\u00E1 generace poletovala b\u011Bhem \u010Dervence. V poloh\u00E1ch 650 - 710 m n. m. byla zji\u0161t\u011Bna jedna generace. L\u00FDko\u017Erout seversk\u00FD na LS Brunt\u00E1l napadal mlad\u0161\u00ED porosty (4. a 5. v\u011Bkov\u00FD stupe\u0148), ale i star\u0161\u00ED porosty (11. v\u011Bkov\u00FD stupe\u0148). Nejmlad\u0161\u00ED porost, ve kter\u00E9m byl odchycen m\u011Bl 41 let a nejstar\u0161\u00ED 174 let. Statistick\u00E1 anal\u00FDza nestanovila z\u00E1vislost mezi odchytem a nadmo\u0159skou v\u00FD\u0161kou, v\u011Bkem porostu, zakmen\u011Bn\u00EDm porostu a z\u00E1sobou disponibiln\u00EDho smrkov\u00E9ho d\u0159\u00EDv\u00ED v okruhu 300 m od lapa\u010De. V m\u00EDstech v\u00FDskytu doprov\u00E1z\u00ED l\u00FDko\u017Erout seversk\u00FD l\u00FDko\u017Erouta smrkov\u00E9ho a l\u00FDko\u017Erouta leskl\u00E9ho. Napad\u00E1 horn\u00ED \u010D\u00E1st kmene, nesestupoval na podkorunovou \u010D\u00E1"@cs . "13" . "Holu\u0161a J., Voigtov\u00E1 P., Kula E., K\u0159\u00EDstek \u0160. 2006: V\u00FDskyt l\u00FDko\u017Erouta seversk\u00E9ho (Ips duplicatus Sahlberg, 1836) (Coleoptera: Scolitidae) na LS Brunt\u00E1l L\u010CR, s.p., v roce 2004-2005"@cs . . . "1;46" . . . . "[52AFA33BCB52]" . "Holu\u0161a J., Voigtov\u00E1 P., Kula E., K\u0159\u00EDstek \u0160. 2006: V\u00FDskyt l\u00FDko\u017Erouta seversk\u00E9ho (Ips duplicatus Sahlberg, 1836) (Coleoptera: Scolitidae) na LS Brunt\u00E1l L\u010CR, s.p., v roce 2004-2005" . . . "Holu\u0161a, Jaroslav" . . . "Ips duplicatus, spatial distribution, flight activity, kriging, Jesen\u00EDky Mts., Czech Republic"@en . "The occurrence and seasonal flight activity of Ips duplicatus (SAHLBERG, 1836) were studied using Theysohn trap baited with the synthetic pheromones Ipsdienol and by checking of infested trees in eastern part of the Jesen\u00EDky Mts. from 2004 to 2005. It occurred in all altitudes from 400 to 700 m asl and was found in all traps with one exception in 2004. The number of beetles caught within the whole year was only occasionally more than 5000 specimens. The captures were higher in 2004 in comparison with 2005. Two generations, demonstrated by clear peaks, occurred both, in 2004 and 2005 in lower altitudes up to 650 m asl. In contrary, only one generation was found from 650 to 710 m asl. I. duplicatus started to fly at the end of April and continued to the beginning of May. The beetles of the second generation flew during July. The peak at the end of May represents repeatedly flying beetles. The high standard deviations in the flight periods in I. duplicatus are the result of a positional effect that r"@en . . "Holu\u0161a J., Voigtov\u00E1 P., Kula E., K\u0159\u00EDstek \u0160. 2006: Occurrenc of bark bebtle Ips duplicatus Sahlberg, 1836) (Coleoptera: Scolitidae) in forests district Brunt\u00E1l L\u010CR, s.p., in the years 2004-2005"@en . "RIV/60460709:41320/06:20705!RIV08-GA0-41320___" . . "13" . "46"^^ . . "Holu\u0161a J., Voigtov\u00E1 P., Kula E., K\u0159\u00EDstek \u0160. 2006: V\u00FDskyt l\u00FDko\u017Erouta seversk\u00E9ho (Ips duplicatus Sahlberg, 1836) (Coleoptera: Scolitidae) na LS Brunt\u00E1l L\u010CR, s.p., v roce 2004-2005" . "Zpravodaj ochrany lesa" . .