Scholze, P., Hammer, K.
BAZ Quedlinburg, IPK Gatersleben
EVALUATION OF RESISTANCE TO PLASMODIOPHORA 
BRASSICAE, ALTERNARIA AND PHOMA IN BRASSICACEAE
Proc. Int. Symp. on Brassicas.
Eds. Thomas Gregoire & Antonio A. Monteiro 
Acta Hort 459. ISHS 1998

Reaction of Brassica oleracea-types