@inbook {1830,
	title = {Chapter 16. Cecidomyiidae},
	booktitle = {Manual of Nearctic Diptera},
	series = {Agriculture Canada Monograph},
	volume = {1},
	number = {27},
	year = {1981},
	pages = {257-292},
	publisher = {Research Branch, Agriculture Canada},
	organization = {Research Branch, Agriculture Canada},
	address = {Ottawa},
	keywords = {Nearctic},
	author = {Gagn{\'e}, R. J.},
	editor = {McAlpine, J. F. and Peterson, B. V. and Shewell, G. E. and Teskey, H. J. and Vockeroth, J. R. and Wood, D. M.}
}
@article {1473,
	title = {Instars of the Hessian fly (Diptera: Cecidomyiidae)},
	journal = {Annals of the entomological Society of America},
	volume = {82},
	year = {1989},
	pages = {73-79},
	type = {article},
	keywords = {Cecidomyiidae, larvae, SEM},
	author = {Gagn{\'e}, R. J. and Hatchett, J. H.}
}
