@article {29954,
	title = {Biology, damage, and chemical control of the poplar borer (Saperda calcarata) in the junction of the root and stem of balsam poplar in western Canada},
	volume = {5},
	year = {1975},
	pages = {433-439},
	publisher = {Canadian Journal of Forest Research},
	author = {Drouin, J. A. and Wong, H. R.}
}
