“Microbial populations in field plots of transgenic potatoes”
, Proceedings of the Third International Symposium on the Biosafety Results of Field Tests of Genetically Modified Plants and Microorganisms
. Monterey, CA, p. 395, 1994.
“Physical and chemical control of released microorganisms at field sites”
, Proceedings of the 1989 Biotechnology Risk Assessment Research EPA All Investigators Meeting
. Corvallis, OR, pp. 220-201, 1990.
“Effects of transgenic plants on the soil ecosystem”
, Proceedings of the National Conference of the Soil Ecology Society
. Fort Collins, CO, 1995.
“Changes in levels of soil microorganisms from decomposing transgenic plants”
, Proceedings of the Annual Meeting of the Soil Ecology Society
. East Lansing, Michigan, 1993.
“Quantitative and qualitative effects of decomposing transgenic plants on soil microorganisms”
, Proceedings of the 93rd Annual Meeting of the American Society for Microbiology
. Atlanta, Georgia, 1993.
“Effects of transgenic plants on soil and plant microorganisms”
, in Recent Research Developments in Microbiology (Ed. S.G. Pandalai)
, vol. 3, Trivandrum, India: Research Signpost, 1999, pp. 415-424.