| ophiostomatoid fungi associated with the northern spruce engraver, ips perturbatus, in western canada. | a number of ophiostomatoid fungi were isolated from the spruce-infesting bark beetle, ips perturbatus and its galleries collected from felled spruce trees and logs in northern bc and the yukon territory. isolates were identified to species using morphological characteristics, nuclear ribosomal dna and partial beta-tubulin gene sequences. thirteen morphological and phylogenetic species were identified among the isolates. leptographium fruticetum, leptographium abietinum, ophiostoma bicolor, ophio ... | 2007 | 17066342 |