Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Karolina Lukášová"'
Publikováno v:
Forest Ecology and Management. 427:434-445
For the past two decades in the Czech Republic, Norway spruce (Picea abies) trees have been weakened by drought and subsequent attack by Armillaria root disease and bark beetles (Ips typographus, I. duplicatus, and Pityogenes chalcographus). We deter
Autor:
Milan Zúbrik, Andrej Kunca, Jaroslav Holuša, J. Pajtík, Ann E. Hajek, Danail Takov, Karolina Lukášová, I. Špilda, Christo Nikolov, Daniela Pilarska
Publikováno v:
Annals of Applied Biology. 173:35-41
Publikováno v:
Lesnícky Časopis, Vol 64, Iss 1, Pp 67-78 (2018)
In the Czech Republic and Slovakia, the term “hollow tree fire“ was first used in a publication in 1956 without being well defined and was then uncritically used in other publications. The term refers to fires occurring in the rotted, inner trunk
Publikováno v:
Forest Ecology and Management. 404:165-173
Felled trap trees have been traditionally used to control bark beetles in central Europe. There is, however, little research on the method and on factors affecting trap tree performance. We therefore evaluated the effect of felling date, tree diamete
Autor:
Karolina Lukášová, Jaroslav Holuša
Publikováno v:
Journal of Applied Entomology. 141:768-779
Autor:
Hana Vanická, Karolina Lukášová, Rudolf Wegensteiner, Soňa Zimová, Jaroslav Holuša, Magdalena Kacprzyk
Publikováno v:
Lesnícky Časopis, Vol 62, Iss 4, Pp 202-206 (2016)
The striped ambrosia beetles Trypodendron lineatum and T. domesticum are timber forest pests in the Palearctic region and North America. Because only a few pathogens are known for Trypodendron species, the aim of this work was to determine the spectr
Publikováno v:
Lesnícky Časopis, Vol 62, Iss 4, Pp 216-222 (2016)
Forest management greatly affects the population density of the European spruce bark beetle, Ips typographus. In this study, a meta-analysis was used to determine whether infection levels of pathogens of I. typographus differ between managed and unma
Autor:
Jaroslav Holuša, Tereza Loskotová, Karolina Lukášová, Dušan Romportl, Jakub Horák, Petra Nováková
Publikováno v:
Agriculture, Ecosystems & Environment. 230:177-183
Alien organisms can seriously damage plants that are important to humans. Because such pests are often managed at the site scale, our understanding of how factors on broader spatial scales affect their numbers remains poor. To understand how factors
Autor:
Karolina Lukášová, Soňa Zimová
Publikováno v:
Lesnícky Časopis, Vol 61, Iss 4, Pp 240-245 (2015)
This study focused on bionomics of the ash bark beetle Hylesinus fraxini (Panzer 1779). The study area was at Jílové u Prahy in the Central Bohemian Region of the Czech Republic. In February 2014, three common ash (Fraxinus excelsior) trees were fe
Autor:
Karolina Lukášová, Tomáš Hlásny, Magdalena Kacprzyk, Anikó Hirka, Igor Buksha, Milan Zúbrik, Mara Tabaković-Tošić, György Csóka, Jaroslav Holuša, Marian Grendar, Roman Modlinger, Jiří Trombik, Marek Turčáni
Publikováno v:
Journal of Pest Science. 89:413-425
The gypsy moth is the most important defoliator of broadleaved forests in the Northern Hemisphere. We explored the patterns in the moth’s long-term dynamics and produced outbreak forecasts for seven countries located in central to southeastern Euro