Ecotoxicology

Session 106 (Poster)
Tuesday, June 6, 2:00 PM-5:30 PM, Explorer Hall

(593) Sublethal effects of larval insecticide exposure on adult mayfly body-size.
A.C. Alexander¹, J.M. Culp², K. Liber³, D.J. Baird², and A.J. Cessna⁴. ¹Canadian Rivers Institute, Department of Biology @ the University of New Brunswick, ²National Water Research Institute, Environment Canada, 10 Bailey Drive, Fredericton, NB, CAN, ³Toxicology Center @ the University of Saskatchewan (Saskatoon), 44 Campus Drive, Saskatoon, SK, CAN, ⁴Agr and Agri Food Canada, Res Ctr, Lethbridge, AB, CAN

(594) Multiple chemical stressor effects on freshwater snail survival and life history.
R.J. Bernot. Department of Biological Sciences, Murray State University, Murray, KY 42071, USA

(595) Evaluated fate and effects of atrazine and lambda-cyhalothrin in vegetated and unvegetated microcosms.
J.L. Bouldin¹, J.L. Farris¹, M.T. Moore², S. Smith, Jr.², W.W. Stephens³, and C.M. Cooper². ¹Arkansas State University, Ecotoxicology Research Facility, Jonesboro, AR , ²USDA-ARS-National Sedimentation Laboratory, Oxford, MS, ³ENSR, Houston, TX

(596) Mormon cricket control in Utah’s West Desert: impacts on non-target arthropod communities and implications for vertebrate species of concern.
R.N. Close¹, A.M.D. Brasher¹, T.B. Graham², M. Freeman¹, and A. Caires². ¹U.S. Geological Survey, Utah Water Science Center, 2329 West Orton Circle, Salt Lake City, UT, 84119, ²U.S. Geological Survey, Canyonlands Research Station, Southwest Biological Science Center, 2290 West Resources Blvd., Moab, UT, 84532

(597) Life stage influences Pacific Northwest aquatic insect susceptibility to esfenvalerate.
K.R. Johnson¹, J.J. Jenkins¹, and P.C. Jepson^1,2. ¹Department of Environmental and Molecular Toxicology, Oregon State University, Corvallis, Oregon, ²Integrated Plant Protection Center, Oregon State University, Corvallis, Oregon

(598) Relationships between land use and surface water and bottom sediment levels of fecal coliforms.
L.W. Jolley, W.R. English, and J.W. Pike. Department of Forestry and Natural Resources, Clemson University, Clemson, South Carolina, USA, 29634

(599) Putting the ecology in ecotoxicology: effects of novel "green" chemicals on aquatic species interactions.
K.J. Kulacki, D.M. Lodge, and G.A. Lamberti. Department of Biological Sciences, University of Notre Dame, Notre Dame, IN 46556 USA

(600) Environmental factors affecting the toxicity of novel industrial chemicals to aquatic organisms.
A.Y.O. Matsuo¹, K.J. Kulacki¹, J.H. Larson¹, M.A. Brueseke¹, R.J. Bernot², and G.A. Lamberti¹. ¹Department of Biological Sciences, University of Notre Dame, Notre Dame, IN 46556, ²Department of Biological Sciences, Murray State University, Murray, KY 42071

(601) Use of molecular markers as indicators for winter zooplankton grazing on toxic benthic cyanobacteria colonies in an urban Colorado lake.
PJ Oberholster¹, AM Botha², and TE Cloete¹. ¹Department of Microbiology and Plant Pathology, University of Pretoria, South Africa, ZA0002, ²Department of Genetics and FABI, University of Pretoria, South Africa, ZA0002

(602) Study of metal accumulation in stream invertebrate community in relation to trophic position, body size, and carbon sources.
K. Watanabe and T. Omura. Department of Civil Engineering, Graduate School of Engineering, Tohoku University, Aoba-yama 6-6-06, Sendai, Japan, 980-8579