Systemic fungitoxic action of benomyl against Fusarium oxysporum f. sp. melonis in vivo H. MaraiteJ. A. Meyer OriginalPaper Pages: 1 - 5
Germination of powdery mildew conidia in vitro on cellulose membranes M. A. De Waard OriginalPaper Pages: 6 - 13
A biochemical mechanism for the gene-for-gene resistance of tomato to Cladosporium fulvum A. Van DijkmanA. Kaars Sijpesteijn OriginalPaper Pages: 14 - 24
Begonia bertinii, a new host of Erwinia chrysanthemi G. J. SaaltinkW. Kamerman Short communication Pages: 25 - 29
Viruses transmitted by Xiphinema species in the Netherlands H. A. Van Hoof Short communication Pages: 30 - 31