Simultaneous resistance in fungi to ergosterol biosynthesis inhibitors and dicarboximides A. FuchsF. W. De VriesM. A. De Waard OriginalPaper Pages: 3 - 11
Xanthomonas campestris pv. populi, the causal agent of bark necrosis in poplar M. De Kam OriginalPaper Pages: 13 - 22
Cross-reactions of Corynebacterium sepedonicum antisera with soil bacteria associated with potato tubers H. J. Miller OriginalPaper Pages: 23 - 28
Biological control of Rhizoctonia solani on potatoes by antagonists. 2. Sprout protection against soil-borne R. solani through seed inoculation with Verticilium biguttatum G. JagerH. Velvis OriginalPaper Pages: 29 - 33
A rare leaf spot disease of Scorzonera hispanica, caused by Alternaria scorzonerae (Aderhold) comb. nov. W. M. Loerakker Short Communication Pages: 35 - 39