• Bidwell, R. G. S. (1974). Plant Physiology. 643 pp. Macmillan Publishing Co., New York .
  • Ferguson, J. J. (1981). Inoculum production and field application of vesicular-arbuscular mycorrhizal fungi. Ph.D. Dissertation. University of California, Riverside.
  • Ferguson, J. J. & Woodhead, S. H. (1982). Production of endomycorrhizal inoculum. A. Increase and maintenance of vesicular-arbuscular mycorrhizal fungi In: Methods and Principles of Mycorrhizal Research Ed. by (N. C.Schenck), pp. 4754. The American Phytopathological Society, St. Paul , MN .
  • Gerdemann, J. W. & Nicolson, T. H. (1963). Spores of mycorrhizal Endogone species extracted from soil by wet sieving and decanting. Transactions of the British Mycological Society, 46, 235244.
  • Giovannetti, M. & Mosse, B. (1980). An evaluation of techniques for measuring vesicular-arbuscular mycorrhizal infection in roots. New Phytologist, 84, 489500.
  • Graham, J. H., Leonard, R. T. & Menoe, J. A. (1981). Membrane-mediated decrease in root exudation responsible for phosphorus inhibition of vesicular-arbuscular mycorrhiza formation. Plant Physiology, 68, 548552.
  • Hall, I. R. (1976). Response of Coprosma robusta to different forms of endomycorrhizal inoculum. Transactions of the British Mycological Society, 67, 409411.
  • Hayman, D. S. (1970). Endogone spore numbers in soil and vesicular–arbuscular mycorrhiza in wheat as influenced by season and soil treatment. Transactions of the British Mycological Society, 54, 5363.
  • Hoagland, D. R. & Arnon, D. I. (1950). The water-culture method for growing plants without soil. California Agricultural Experimental Station, Berkeley, Circ. 37, 32 pp.
  • Jenkins, W. R. (1964). A rapid centrifugal-flotation technique for separating nematodes from soil. Plant Disease Reporter, 48, 692.
  • Mason, D. T. (1964). A survey of numbers of Endogone spores in soil cropped with barley, raspberry and strawberry. Horticultural Research, 4, 98103.
  • Menge, J. A., Johnson, E. L. V. & Minassian, V. (1979). Effect of heat treatment and three pesticides upon the growth and reproduction of the mycorrhizal fungus Glomus fasciculatus. New Phytologist, 82, 473480.
  • Menge, J. A., Steirle, D., Bagyaraj, D. J., Johnson, E. L. V. & Leonard, R. T. (1978). Phosphorus concentrations in plants responsible for inhibition of mycorrhizal infection. New Phytologist, 80, 575578.
  • Mosse, B. (1973). Advances in the study of vesicular-arbuscular mycorrhizas. Annual Review of Phytopathology, 11, 171196.
  • Powell, C. Ll (1980). Effect of phosphate fertilisers on the production of mycorrhizal inoculum in soil. New Zealand Journal of Agricultural Research, 23, 219223.
  • Rich, J. R. & Schenck, N. C. (1981). Seasonal variations in populations of plant-parasitic nematodes and vesicular-arbuscular mycorrhizae in Florida field corn. Plant Disease, 65, 804807.
  • Schenck, N. C. & Smith, G. S. (1981). Distribution and occurrence of vesicular-arbuscular mycorrhizal fungi on Florida agricultural crops. Proceedings of the Sail and Crop Society of Florida, 40, 171175.
  • Schenck, N. C. Smith, G. S. & Zambolim, L. (1982). Effect of spore versus soil inoculum of the mycorrhizal fungus Glomus mosseae on growth of soybeans. Phytopathology, 72, 950.
  • Sutton, J. C. & Barron, G. L. (1972). Population dynamics of Endogone spores in soil. Canadian Journal of Botany, 50, 19091914.
  • Sylvia, D. M. & Schenck, N. C. (1982). Effect of post-colonization treatments on sporulation of vesicular-arbuscular mycorrhizal fungi. Phytopathology, 72, 950.