Publications

toxicity of soybean rust fungicides to freshwater algae and daphnia magna.	soybeans are intensively grown over large swaths of land in the midwestern us. introduction of the pathogenic fungus responsible for soybean rust (phakopsora pachyrhizi) will likely result in a significant increase in the environmental load of strobilurin and conazole fungicides. we determined the toxicity of six such fungicides to the unicellular algae pseudokirchneriella subcapitata and the aquatic invertebrate, daphnia magna. we found that levels of concern of some fungicides were lower than ...	2009	19184419
toxicity of sediments and sediment pore waters from the grand calumet river-indiana harbor, indiana area of concern.	the assessment of contaminated sediments is a difficult task due to the complex nature of the sediment matrix and the potential for exposure of aquatic organisms to in-place contaminants via several routes. differential species sensitivity also precludes the completion of a meaningful environmental assessment with only one species. therefore, a battery of assays approach with the microtox assay, 48 hr daphnia magna and ceriodaphnia dubia tests and a 10-day chironomous tentans test was used to ev ...	1993	7691537