National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Vliv barvy na efektivitu Moerickeho pastí v kontextu rostlinné nabídky a environmentálních faktorů okolí pastí
PERLÍK, Michal
Community composition of floricolous insects, beetles (Coleoptera) and bees and wasps (aculeate Hymenoptera) at six sites in Podyjí National Park was studied using four different colours of Moericke (pan) traps. Effects of different trap colours, forest habitats, and environmental variables in traps vicinity on the number of species and species composition were analysed. Influence of different conditions on trap catch is discussed.
Active management effect on floricolous insect diversity in oakwoods of Thayatal National Park.
PERLÍK, Michal
Two experimental clearings (isolated by dense forest from all sides and connected to medow from one side) and four control plots (medow, dense forest, sparse forest, forest edge ) were established on six localities in Thayatal National Park. Pan traps were used to collect floricolous insects. Diversity of floricolous beetles (coleoptera) have been assessed using multivariate analysis. Effect of active management for diversity conservation is discussed.

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