1. Reduced chlamydospore formation and lysis of macroconidia of Fusarium solani f. cucurbitae in nitrogen-amended soil

   • B. Schippers

   OriginalPaper Pages: 189 - 197

2. ‘Hollow noses’ in hyacinth, a disorder caused by the herbicide chlorpropham

   • P. J. Muller
   • J. van der Boon

   OriginalPaper Pages: 198 - 203

3. Pea symptomless virus, a newly recognized strain of red clover mottle virus

   • K. Mahmood
   • J. Horsten
   • D. Peters

   OriginalPaper Pages: 204 - 211

4. A variety of Xanthomonas campestris pathogenic to Zantedeschia aethiopica

   • J. J. Joubert
   • Susarah J. Truter

   OriginalPaper Pages: 212 - 217

5. Transmission by dodder of sandal spike disease and the accompanying mycoplasma-like organisms via Vinca rosea

   • Jeanne Dijkstra
   • Peter E. Lee

   OriginalPaper Pages: 218 - 224

6. A semi-quantitative bioassay for the detection of fungitoxic tulipalins in aqueous solutions

   • J. C. M. Beijersbergen
   • Catharina B. G. Lemmers

   Short Communication Pages: 225 - 227

7. Publications received

   Legacy Pages: 228 - 228

8. Tierische Vektoren pflanzenpathogener Viren

   • J. Dijkstra

   Book reviews Pages: 228 - 228