EN
The paper contains results of using yellow pan traps (Moerick's traps) to study long horn beetle communities associated with pine crowns. 12 species have been recorded and divided into three seasonal groups. 9 species are biologically connected with scotch pine concerning their development. The connections of recorded anthophilous species with crown layer, even after pine flowering, have been indicated. The rare species Cortodera femorata and Acmaeops marginata are presented in detail.