Resistenzeigenschaften von Freilandtomaten gegen Phytophthora infestans M.R.FinckhauthorA.ButzauthorR.HaaseauthorM.HartmannauthorC.NgweauthorResults of first laboratory tests indicated large differences in partial and race-specific resistance among ten tomato varieties. Field tests confirm the general pattern observed in the laboratory. This should allow for the selection of good parents for the combination of complementary resistance traits. Crop health, quality, protection Breeding, genetics and propagation Vegetables2005kassel university press GmbH, KasselConference paper, poster, etc.