@article {929,
	title = {Control of glasshouse whitefly in the programs of integrated protection of glasshouse cucumber in Czechoslovakia},
	journal = {Sting},
	volume = {No 10},
	year = {1990},
	pages = {10},
	author = {Landa, Z.}
}
@article {930,
	title = {Genetic analysis of populations of predacious gall-midge Aphidoletes aphidimyza , parasitoid Encarsia formosa and predatory mite Phytoseiulus persimilis },
	journal = {Series for Crop Sciences},
	volume = {16},
	number = {2},
	year = {1999},
	pages = {107-116},
	author = {Landa, Z. and Curn, V. and Endrychova, V.}
}
@article {151,
	title = {Integrated protection of greenhouse plants},
	journal = {Metodiky pro Zavadeni Vysledku do Zemedelsk{\'e} Praze},
	volume = {1990},
	number = {11},
	year = {1990},
	pages = {40pp},
	author = {Bartos, J. and Landa, Z. and T{\'a}borsky, V.}
}
