@article {18609,
	title = {Host specificity and hyperparasitoids of three new species Costa Rican of {IMicroplitis} Foerster (Hymenoptera, Braconidae: Microgastrinae), parasitoids of sphingid caterpillars},
	journal = {Journal of Hymenoptera Research},
	volume = {12},
	year = {2003},
	month = {2003},
	pages = {42-76},
	keywords = {BRACONIDAE, COSTA RICA, HYMENOPTERA, HYPERPARASITOIDS, MICROPLITIS, PARASITOIDS, SPHINGIDAE},
	author = {Janzen, D. H. and Walker, A. K. and Whitfield, J. B. and Delvare, G. and Gauld, I. D.}
}
