1. Blakeman, J.P. (ed.) (1981)Microbial Ecology of the Phylloplane. New York: Academic Press, Inc.
2. Clarke, M.F. and Adams, A.N. (1977) Characteristics of the microplate method of enzyme-linked immunoabsorbent assay for the detection of plant viruses.J. Gen. Virol. 34, 475–84.
3. Crawley, H.J., Hails, R.S., Rees, M., Kohn, D. and Baxton, J. (1993) Ecology of transgenic oilseed rape in natural habitats.Nature 363, 620–3.
4. Delannay, X., LaVallee, B.J., Proksch, R.K., Fuchs, R.L., Sims, S.R., Greenplate, J.T., Marrone, P.G., Dodson, R.B., Augustine, J.J., Layton, J.G. and Fischhoff, D.A. (1989) Field performance of transgenic tomato plants expressing theBacillus thuringiensis var.kurstaki insect control protein.Bio/Technology 7, 1265–9.
5. Dickinson, C.H. and Preece, T.F. (Eds) (1976)Microbiology of Aerial Plant Surfaces. New York: Academic Press, Inc.