@article {816,
	title = {The use of parasitic wasps ( Encarsia formosa ) for the biological control of the white fly in production of cucumbers and tomatoes},
	journal = {Gartenbau},
	volume = {35},
	number = {1},
	year = {1988},
	pages = {v-vii},
	author = {J{\"a}ckel, B. and Adam, H. and Franz, A. and Sch{\"a}fer, B.}
}
