@article {59,
	title = {Biological control in poinsettias. A good begininning found for the use of beneficials in ornamental plant crops},
	journal = {G{\"a}rtnerb{\"o}rse und Gartenwelt},
	volume = {90},
	number = {15},
	year = {1990},
	pages = {734-736},
	author = {Albert, R. and Sautter, H. and Schneller, H.}
}
@article {62,
	title = {Biological pest control on ornamental plants I. Experiences with Trialeurodes vaporariorum and Bemisia tabaci },
	journal = {G{\"a}rtnerb{\"o}rse und Gartenwelt},
	volume = {91},
	number = {1},
	year = {1991},
	pages = {Oct-15},
	author = {Albert, R. and Schneller, H.}
}
@article {63,
	title = {Biological pest control in ornamental plantsI. Thrips, spider mirem white-skin mite and aphid control under glass},
	journal = {G{\"a}rtnerb{\"o}rse und Gartenwelt},
	volume = {91},
	number = {1},
	year = {1991},
	pages = {16-21},
	author = {Albert, R. and Schneller, H.}
}
