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Found 22 results
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K. Donegan
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1998
G. Di Giovanni
,
Watrud, L. S.
,
Maggard, S.
,
Shiroyama, T.
,
Donegan, K.
, and
Seidler, R. J.
,
“
Comparison of microbial community metabolic fingerprints from soil cores taken from forested and clearcut sites in the Oregon Cascades
”
,
Proceedings of the 9th North American Forest Soils Conference
. Tahoe City, CA, 1998.
1994
C. J. Palm
,
Donegan, K.
,
Harris, D.
, and
Seidler, R. J.
,
“
Detection in the environment of pesticidal compounds produced by transgenic plants
”
,
Proceedings of the Biotechnology Risk Assessment Symposium
. University of Maryland Publication #1001, Baltimore, Maryland, pp. 357-363, 1994.
Y. Steinberger
,
Donegan, K.
,
Palm, C.
,
Fieland, V.
, and
Seidler, R. J.
,
“
Evaluating the safety of pesticidal transgenic plants
”
,
Proceedings of the International Conference on Modern Agriculture and the Environment
. Rehovot, Israel, 1994.
Y. Steinberger
,
Donegan, K.
,
Palm, C.
,
Fieland, V.
, and
Seidler, R. J.
,
“
Influence of transgenic plant tissue decomposition on soil organisms and activities
”
,
Proceedings of 94th General Meeting of the American Society for Microbiology
. Las Vegas, Nevada, 1994.
Y. Steinberger
,
Donegan, K.
,
Palm, C.
,
Fieland, V.
, and
Seidler, R. J.
,
“
Influence of transgenic plant tissue on nematodes, microarthropods and microbial population dynamics
”
,
Proceedings of the 22nd International Nematology
. Symposium, Belgium, 1994.
1993
K. Donegan
,
Palm, C.
,
Fieland, V.
, and
Seidler, R. J.
,
“
Changes in levels of soil microorganisms from decomposing transgenic plants
”
,
Proceedings of the Annual Meeting of the Soil Ecology Society
. East Lansing, Michigan, 1993.
C. J. Palm
,
Donegan, K.
,
Harris, D.
, and
Seidler, R. J.
,
“
Fate and persistence of transgenic plant gene products in soil
”
,
Proceedings of the Biotechnology Risk Assessment Research EPA All Investigators Meeting
. Duluth, MN, 1993.
K. Donegan
,
Palm, C.
,
Fieland, V.
, and
Seidler, R. J.
,
“
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.
C. J. Palm
,
Donegan, K.
,
Harris, D.
, and
Seidler, R. J.
,
“
Transgenic plant pesticides: fate and persistence in soil
”
,
Scientific Program for Meeting of the American Society of Plant Physiologists
, vol. 102 (1). p. 386, 1993.
1992
C. J. Palm
,
Donegan, K.
, and
Seidler, R. J.
,
“
Detection and fate of Bt toxin in soil
”
,
Effects of Transgenic Plant Gene Products on Agriculture, Silviculture and Natural Ecosystems
. College Park, Maryland, 1992.
C. J. Palm
,
Donegan, K.
, and
Seidler, R.
,
“
Fate and persistence of transgenic gene products in soil
”
,
Proceedings of the Sixth International Symposium on Molecular Plant-Microbe Interactions
. Seattle, WA, 1992.
K. Donegan
and
Seidler, R.
,
“
Principles, methods and applications of releasing microorganisms in the environment
”
,
Proceedings of the Annual Meeting of the American Society for Microbiology
. New Orleans, LA, 1992.
1991
K. Donegan
,
Armstrong, J.
,
Matyac, C.
, and
Seidler, R. J.
,
“
Comparison of survival on the phylloplane of bacteria released in greenhouse and field environments
”
,
Proceedings of the Biotechnology Risk Assessment Research EPA All Investigators Meeting
. Arlington, VA, 1991.
K. Donegan
,
Armstrong, J.
,
Matyac, C.
, and
Seidler, R. J.
,
“
Comparison of survival on the phylloplane of bacteria released in greenhouse and field environments
”
, EPA Report 600/3-90/085 ERL COR 629, 1991.
K. Donegan
,
J. K., A.
,
Matyac, C.
, and
Seidler, R. J.
,
“
Comparison of survival on the phylloplane of bacteria released in greenhouse and field environments
”
,
Proceedings of the Annual Meeting of the American Society for Microbiology
. Dallas, TX, 1991.
K. Donegan
,
Seidler, R. J.
, and
Matyac, C.
,
“
Physical and chemical control of released microorganisms at field sites
”
,
Canadian Journal of Microbiology
, vol. 37, pp. 708-712, 1991.
K. Donegan
,
Fieland, V.
,
Fowles, N.
,
Ganio, L.
, and
Seidler, R.
,
“
Physical and chemical methods to control bacteria released at field sites and the effects on indigenous bacteria and fungi
”
,
Proceedings of the Annual Meeting of the Society for Environmental Toxicology and Chemistry
. Seattle, WA, 1991.
1988
K. Donegan
and
Lighthart, B.
,
“
Bioassay protocol for lethal and sub lethal effects of fungal pathogens on Chrysoperla carnea (Neuroptera: Chrysopidae)
”
, EPA Report 600/3 91/025 ERL COR 656, 1988.
B. Lighthart
,
Sewall, D.
,
Donegan, K.
, and
James, R.
,
“
A brief overview of the strategies used to develop some insect susceptibilities sensitized MPCA bioassay protocols
”
,
Proceedings of the EPA Biotechnology Risk Assessment Review
. Baltimore, MD, 1988.
K. Donegan
and
Lighthart, B.
,
“
Effects of several stress factors on the susceptibility of the predatory insect, Chrysoperla carnea (Neuroptera: Chrysopidae), to the fungal pathogen Beauveria bassiana
”
,
Journal of Invertebrate Pathology
, vol. 54, pp. 78-84, 1988.
C. Matyac
and
Donegan, K.
,
“
Survival and reentrainment of bacteria on the phylloplane
”
,
Proceedings of the EPA Biotechnology Risk Assessment Review
. Baltimore, MD, 1988.
1987
K. Donegan
,
“
Interactions and persistence of the mosquitocidical bacteria Bacillus thuringiensis var. israelensis and Bacillus sphaericus
”
, 1987.