@article {1819,
	title = {The parasite-host relationship between Encarsia formosa Gahan (Hymenoptera, Aphelinidae) and Trialeurodes vaporariorum (Westwood) (Homoptera, Aleyrodidae). XXI. Simulation models for},
	journal = {Journal of Applied Entomology},
	volume = {105},
	number = {1},
	year = {1988},
	month = {31-Jan-88},
	pages = {Jan-13},
	author = {Xu, R.M. and Noldus, L.P.J.J. and Lenteren, J.C. van}
}
@article {1239,
	title = {The parasite-host relationship between Encarsia formosa Gahan (Hymenoptera, Aphelinidae) and Trialeurodes vaporariorum (Westwood). XIX. Feeding-site selection by the greenhouse},
	journal = {Journal of Applied Entomology},
	volume = {101},
	number = {5},
	year = {1986},
	month = {31-Jul-86},
	pages = {492-507},
	author = {Noldus, L.P.J.J. and Xu, R.M. and Lenteren, J.C. van}
}
