Institute of Forest Ecology
Topic
Bionómia lykožrúta bukového (Taphrorychus bicolor) a možnosti ochrany lesa proti tomuto škodcovi
PhD. program
Year of admission
2025
Name of the supervisor
Ing. Marek Barta, PhD.
Contact:
Receiving school
Fakulta ekológie a environmentalistiky TUZVO
Annotation
In recent years, a significant decline in the overall health of beech stands has been observed, correlating with recurrent precipitation deficits during the growing season. These stands are experiencing considerable stress, making them susceptible to various species of previously less significant xylophagous pests. Among these, the beech bark beetle (Taphrorychus bicolor Herbst) is by far the most prevalent on beech trees. Our understanding of this species' bionomics remains limited, and in the context of rapid climate change, its population size may increase. Literature indicates that it does not typically attack healthy trees; however, it is currently unclear whether this behaviour may change. The species is common throughout Europe, with multiple authors documenting infestations primarily following warm and dry years. Forest protection methods against the beech bark beetle have not yet been implemented in forestry practice. The objective of this dissertation will be to evaluate the bionomics of the beech bark beetle in the context of climate change, including a detailed analysis of climatic factors influencing the health status of beech stands and the population dynamics of the beech bark beetle. Additionally, the study will aim to propose appropriate measures for forest protection against this pest.