@article {964,
	title = {Notes on cotton insects found in Mississippi},
	journal = {Insect Life},
	volume = {7},
	number = {4},
	year = {1895},
	pages = {320-326},
	abstract = {P. subvirescens believed to be parasitic on Diedrocephala versata},
	keywords = {Diedrocephala versata, parasitoid, Pipunculidae, Pipunculus subvirescens},
	author = {Ashmead, William H.}
}
@article {1026,
	title = {Preliminary list, No. 1, of Canadian Diptera (concluded)},
	journal = {The Entomological Student},
	volume = {2},
	number = {2},
	year = {1901},
	pages = {13-15},
	keywords = {catalogue, Pipunculidae, Pipunculus atlanticus, Pipunculus nitidiventris, Pipunculus subopacus, Pipunculus subvirescens},
	author = {Chagnon, Gustave}
}
@article {1376,
	title = {Notes on parasites of the Beet Leafhopper},
	journal = {Proc. Utah Acad. Sci.},
	volume = {7},
	year = {1930},
	note = {Are the year and volume correct for this? Is this the same as the 1936 publication under the same title?},
	pages = {75},
	keywords = {beet leafhopper, Eutettix tenellus, parasitoid, percentage parasitism, Pipunculidae, Pipunculus subvirescens},
	author = {Knowlton, G. F. and Bowen, M. F.}
}
@article {1377,
	title = {Notes on some beneficial Utah Diptera},
	journal = {Rev. App. Ent. Ser. A},
	volume = {19},
	year = {1931},
	pages = {629},
	keywords = {beneficial, Diptera, Pipunculidae, Pipunculus subvirescens, Utah},
	author = {Knowlton, G. F. and Janes, M. J.}
}
