... equally to this study. We thank Zeljko KauzlariA and Matija Plese, Hrvatske Aiume d.o.o., Zagreb, Croatia, for their help in beetle sampling. Further we thank the Austrian Science Foundation (FWF) and the Austrian Exchange Service ( OEAD) and the ... No 4, 335a338, 2008 CODEN PDBIAD. expected relative values as given in reference + xa#39; confidence interval at a =0.05 (25) Figure 2. Figure 3. Figure 6.