@article {1159,
	title = {The beet leafhopper},
	journal = {USDA Circular No. 942},
	year = {1954},
	note = {published by U.S. Department of Agriculture, Washington, D.C.},
	pages = {1-21},
	keywords = {beet leafhopper, Cicadellidae, parasitoids, Pipunculidae},
	author = {Douglass, J. R. and Cook, W. C.}
}
@article {1375,
	title = {Biological control of the beet leafhopper in Utah},
	journal = {Proceedings of the Utah Academy of Science},
	volume = {14},
	year = {1937},
	note = {Journal title alternatively: Utah Academy of Sciences, Arts and Letters},
	pages = {111-139},
	keywords = {beet leafhopper, biological control, Eutettix tenellus, parasitoids, Pipunculidae},
	author = {Knowlton, G. F.}
}
