Fig. 1From: Efficacy of the entomopathogenic nematode isolate Heterorhabditis taysearae to control the cotton leafworm, Spodoptera littoralis (Boisd.) (Lepidoptera: Noctuidae)Maximum likelihood ITS phylogenetic trees of Heterorhabditis species using ITS sequence. Based on nucleotide sequences of H. taysearae (alignment length approximately 500 bp using phylo_tree analysis (phylogeny.fr. program)Back to article page