1. Growth and nutrient uptake of sorghum cultivated with vesicular-arbuscular mycorrhiza isolates at varying pH

   • C. A. B. Medeiros
   • R. B. Clark
   • J. R. Ellis

   Original Papers Pages: 185 - 191

2. The influence of pH and temperature on ethylene production by mycorrhizal fungi of pine

   • E. Strzelczyk
   • M. Kampert
   • R. Pachlewski

   Original Papers Pages: 193 - 196

3. Characterization of a heavy metal-tolerant endomycorrhizal fungus from the surroundings of a zinc refinery

   • W. A. J. Griffioen

   Original Papers Pages: 197 - 200

4. Polish Glomales

   • Janusz Błaszkowski

   Original Papers Pages: 201 - 207

5. Investigations on phosphate uptake and polyphosphate metabolism by mycorrhized and nonmycorrhized roots of beech and pine as investigated by in vivo ³¹P-NMR

   • Thomas G. M. Gerlitz
   • Willi B. Werk

   Original Papers Pages: 207 - 214

6. Changes in polypeptide patterns in tobacco roots colonized by two Glomus species

   • E. Dumas-Gaudot
   • P. Guillaume
   • S. Gianinazzi

   Original Papers Pages: 215 - 221

7. Ectomycorrhizal types and endobacteria associated with ectomycorrhizas of Morchella elata (Fr.) Boudier with Picea abies (L.) Karst

   • F. Buscot

   Original Papers Pages: 223 - 232

8. Humid tropical leguminous tree and pasture grass responsiveness to vesicular-arbuscular mycorrhizal infection

   • Leslie R. Cooperband
   • Ralph E. J. Boerner
   • Terry J. Logan

   Original Papers Pages: 233 - 239

9. Polish Glomales

   • Janusz Błaszkowski

   Pages: 201 - 206