Abstract
Bursaphelenchus mucronatus Mamiya et Enda has been recovered for the first time from adults of the cerambycid beetle, Monochamus urussovi (Fischer), in Hokkaido, Japan. The nematode was also recovered from the inner bark of Picea jezoensis (Siebold et Zuccarini) Carrière and Abies sachalinensis (Fr Schmidt) Masters infested with M. urussovi larvae. PCR–RFLP analysis indicated that B. mucronatus in Hokkaido is the European type.
Acknowledgments
We greatly thank John Webster for reviewing this manuscript. We also are grateful to two reviewers for their valuable comments. This work was supported in part by a Grant-in-Aid for scientific research from JSPS (no. 18208013).