Fig. 1From: Efficacy of a native entomopathogenic nematode Heterorhabditis bacteriophora (isolate Z-1) against potato tuber moth (Phthorimaea operculella (Zeller) (Lepidoptera: Gelechiidae) in TurkeyPhylogenetic relationships of the species used in the study and other related species of Heterorhabditis based on analysis of ITS rDNA regions. Caenorhabditis elegans was used as outgroup taxon. The percentage of replicate trees in which the associated taxa clustered together in the bootstrap test (10,000 replicates) are shown next to the branches. Branch lengths indicate evolutionary distances and are expressed in the units of number of base differences per siteBack to article page