Hodnocení výskytu denních motýlů (Lepidoptera) v extenzivních ovocných sadech Karvinska

Abstract

This thesis deals with the assessment of butterflies occurence in extensive orchards of Karviná district. It builds on previous bachelor work „The meaning extensive orchards in the mining landscape Karvinsko for butterflies (Lepidoptera)”. The introductory section deals with addressing the links butterflies on plants. The research section contains of the methods of botanical and lepidopterical surveys, methods of processing of records, evaluation of the results of surveys and description ecology of species of butterflies occurring in selected orchards. The obtained data of the period 2011 – 2012 was processed statistically. Butterflies and their habitats have been documented photographicaly.