27. Klironomos, J. N., Rillig, M. C. and Allen, M. F. (1999) Designing below-ground field experiments with the help of semi-variance and power analyses. Applied Soil Ecology 12, 227-238.

26. Klironomos, J.N. and Moutoglis, P. (1999) Colonization of non-mycorrhizal plants by mycorrhizal neighbours as influenced by the collembolan, Folsomia candida. Biology and Fertility of Soils 29, 277-281.

25. Van der Heijden, M.G.A., Klironomos, J.N., Ursic, M., Moutoglis, P., Streitwolf-Engel, R., Boller, T., Wiemken, A., Sanders, I.R. (1999) “Sampling effect”, a problem in biodiversity manipulation? A reply to David A. Wardle. Oikos 87, 408-410.

24. Klironomos, J. (1999) Mycorrhizae. In: Sumner, M.E. editor, Handbook of Soil Science, CRC Press, Boca Raton. Pp. C37-C43.

23. Klironomos, J. N., Bednarczuk, E. M. and Neville, J. (1999) Reproductive significance of feeding on saprobic and arbuscular mycorrhizal fungi by the collembolan, Folsomia candida. Functional Ecology 13, 756-761.

22. Klironomos, J. (1999) Mycorrhizae research. Ontario Arborist 27, 8.