@conference {457,
	title = {Large scale study of the population dynamics of the whitefly Trialeurodes vaporariorum (Westwood) and its parasite Encarsia formosa Gahan},
	booktitle = {International Congress of Entomology},
	volume = {17},
	year = {1984},
	pages = {296},
	author = {Eggenkamp-Rotteveel Mansveld, M.H.}
}
