@article {1766,
	title = {Comparison of foraging behavior, interspecific host discrimination, and competition of Encarsia formosa and Amitus fuscipennis },
	journal = {Journal of Insect Behavior},
	volume = {16},
	number = {1},
	year = {2003},
	pages = {117-152},
	author = {Vis, R.M.J. de and Mendez, H. and Lenteren, J.C. van}
}
@article {1601,
	title = {Foraging behavior of the parasitoid Encarsia formosa on Gerbera jamesonii leaves},
	journal = {Journal of Insect Behavior},
	volume = {12},
	number = {1},
	year = {1999},
	pages = {105-122},
	author = {S{\"u}tterlin, S. and Lentern, J.C. van}
}
