1. Ectomycorrhiza formation between Pseudotsuga menziesii seedling roots and monokaryotic and dikaryotic isolates of Laccaria bicolor

   • T. C. Lumley
   • M. L. Farquhar
   • R. L. Peterson

   Original Paper Pages: 237 - 244

2. Arbuscular mycorrhizal contribution to heavy metal uptake by maize (Zea mays L.) in pot culture with contaminated soil

   • I. Weissenhorn
   • C. Leyval
   • J. Berthelin

   Original Paper Pages: 245 - 251

3. Increased tolerance to the root-lesion nematode Pratylenchus vulnus in mycorrhizal micropropagated BA-29 quince rootstock

   • Cinta Calvet
   • Jorge Pinochet
   • Carolina Fernández

   Original Paper Pages: 253 - 258

4. Isolation and regeneration of protoplasts from the ectomycorrhizal ascomycete Cenococcum geophilum Fr.

   • C. H. Stülten
   • F. X. Kong
   • R. Hampp

   Original Paper Pages: 259 - 266

5. Effects of manipulation of litter and humus layers on ectomycorrhizal colonization potential in Scots pine stands of different age

   • J. Baar
   • F. W. de Vries

   Original Paper Pages: 267 - 272

6. Influence of arbuscular mycorrhizae on the metabolism of maize under drought stress

   • Kizhaeral S. Subramanian
   • Christiane Charest

   Original Paper Pages: 273 - 278

7. Growth of Glomus intraradices and its effect on linseed (Linum usitatissimum L.) in hydroponic culture

   • D. G. Dugassa
   • G. Grunewaldt-Stöcker
   • F. Schönbeck

   Original Paper Pages: 279 - 282

8. Ectomycorrhizal synthesis on seedlings of Afzelia quanzensis Welw. using various types of inoculum

   • E. Munyanziza
   • T. W. Kuyper

   Original Paper Pages: 283 - 287

9. The role of mycorrhizal infection in the resistance of Vaccinium macrocarpon to manganese

   • A. R. Hashem

   Original Paper Pages: 289 - 291

10. Effect of vesicular-arbuscular mycorrhizal fungi on verticillium wilt of cotton

    • Run-Jin Liu

    Original Paper Pages: 293 - 297