CABADAJOVÁ, M. 2019: „The expanding on non-original invasion herbal species caused of hunting activities in some areas in the middle Slovakia“: Bachelor Thesis. Zvolen. Technical university in Zvolen. 2019. 71 p.The aim of this Thesis was elaborate expanding on invasion non-original herbal species from original to non-original areas. In this work we discribe some kinds of elimination non-original herbal species. Teoretical part is supported with practic informations gained during terrain research. In the last part we describe kinds of elimination these herbal species in the future.