Fine fluorescent powder marking study of dispersal in the spruce bark beetle, Ips typographus (Coleoptera: Scolytidae)

0455021 - BC 2017 RIV CZ eng J - Článek v odborném periodiku
Doležal, Petr - Okrouhlík, Jan - Davídková, Markéta
Fine fluorescent powder marking study of dispersal in the spruce bark beetle, Ips typographus (Coleoptera: Scolytidae).
European Journal of Entomology. Roč. 113, JAN 07 (2016), s. 1-8. ISSN 1210-5759. E-ISSN 1802-8829
Grant ostatní: Forests of the Czech Republic(CZ) 08/2009; MŠMT(CZ) LH12098
Institucionální podpora: RVO:60077344
Klíčová slova: Coleoptera * Scolytidae * Ips typographus
Kód oboru RIV: EH - Ekologie - společenstva
Impakt faktor: 1.167, rok: 2016
http://www.eje.cz/pdfs/eje/2016/01/01.pdf

A novel method based on the application of the fluorescent powder on the surface of infested logs was used to study dispersal in the spruce bark beetle, Ips typographus (L.), under epidemic conditions in the Šumava National Park. Passively marked emerging beetles were captured in pheromone baited traps located at various distances from these logs. The maximum distance flown by a marked beetle was 1094 m. A model fitted to the data on dispersal indicates that 10% of the spruce bark beetles dispersed over greater distances.
Trvalý link: http://hdl.handle.net/11104/0255765