Loren Knopper

Summary

Affiliation: Carleton University
Country: Canada

Publications

  1. ncbi request reprint Fluctuating asymmetry in Bobwhite quail chicks (Colinus virginianus) does not follow a predictable dose-response relationship following maternal exposure to four different herbicides
    Loren D Knopper
    Department of Biology, University of Ottawa, Ottawa, Ontario K1N 6N5, Canada
    Environ Pollut 131:155-61. 2004
  2. ncbi request reprint Carcinogenic and genotoxic potential of turf pesticides commonly used on golf courses
    Loren Knopper
    Department of Biology, University of Ottawa, Ottawa, Ontario, Canada
    J Toxicol Environ Health B Crit Rev 7:267-79. 2004
  3. ncbi request reprint Organismal effects of pesticide exposure on meadow voles (Microtus pennsylvanicus) living in golf course ecosystems: developmental instability, clinical hematology, body condition, and blood parasitology
    Loren D Knopper
    Department of Biology, University of Ottawa, Ottawa, Ontario KIN 6N5, Canada
    Environ Toxicol Chem 23:1512-9. 2004
  4. doi request reprint Vanadium pentoxide phytotoxicity: effects of species selection and nutrient concentration
    Paula G Smith
    Stantec Consulting, Ltd, Ottawa, ON, Canada
    Arch Environ Contam Toxicol 64:87-96. 2013
  5. ncbi request reprint Use of comet and micronucleus assays to measure genotoxicity in meadow voles (Microtus pennsylvanicus) living in golf course ecosystems exposed to pesticides
    Loren D Knopper
    Department of Biology, University of Ottawa, Ottawa, Ontario K1N 6N5, Canada
    Ecotoxicology 14:323-35. 2005
  6. doi request reprint Comparison of a score-based approach with risk-based ranking of in-use agricultural pesticides in Canada to aquatic receptors
    Mélanie Whiteside
    Science and Technology Branch, Environment Canada, National Wildlife Research Centre, Ottawa K1A 0H3, Ontario
    Integr Environ Assess Manag 4:215-36. 2008
  7. ncbi request reprint Use of the comet assay in environmental toxicology
    Loren D Knopper
    Jacques Whitford, Ottawa, Ontario, Canada
    Methods Mol Biol 410:171-83. 2008

Collaborators

Detail Information

Publications7

  1. ncbi request reprint Fluctuating asymmetry in Bobwhite quail chicks (Colinus virginianus) does not follow a predictable dose-response relationship following maternal exposure to four different herbicides
    Loren D Knopper
    Department of Biology, University of Ottawa, Ottawa, Ontario K1N 6N5, Canada
    Environ Pollut 131:155-61. 2004
    ..Our results do not support the hypothesis that FA is a reliable general biomarker of pesticide exposure...
  2. ncbi request reprint Carcinogenic and genotoxic potential of turf pesticides commonly used on golf courses
    Loren Knopper
    Department of Biology, University of Ottawa, Ottawa, Ontario, Canada
    J Toxicol Environ Health B Crit Rev 7:267-79. 2004
    ..It is our intention to unite information from various sources so those interested specifically in the carcinogenicity and genotoxicity of pesticides commonly used on golf courses can refer to one comprehensive and updated resource...
  3. ncbi request reprint Organismal effects of pesticide exposure on meadow voles (Microtus pennsylvanicus) living in golf course ecosystems: developmental instability, clinical hematology, body condition, and blood parasitology
    Loren D Knopper
    Department of Biology, University of Ottawa, Ottawa, Ontario KIN 6N5, Canada
    Environ Toxicol Chem 23:1512-9. 2004
    ..Based on these findings, it appears that voles from golf courses were no less healthy than their conspecifics from reference sites...
  4. doi request reprint Vanadium pentoxide phytotoxicity: effects of species selection and nutrient concentration
    Paula G Smith
    Stantec Consulting, Ltd, Ottawa, ON, Canada
    Arch Environ Contam Toxicol 64:87-96. 2013
    ....
  5. ncbi request reprint Use of comet and micronucleus assays to measure genotoxicity in meadow voles (Microtus pennsylvanicus) living in golf course ecosystems exposed to pesticides
    Loren D Knopper
    Department of Biology, University of Ottawa, Ottawa, Ontario K1N 6N5, Canada
    Ecotoxicology 14:323-35. 2005
    ..Both comet assay parameters appeared to increase in a dose-dependent manner with the amount of the last application Daconil. The number of micronucleated polychromatic erythrocytes was not related to any pesticide application parameter...
  6. doi request reprint Comparison of a score-based approach with risk-based ranking of in-use agricultural pesticides in Canada to aquatic receptors
    Mélanie Whiteside
    Science and Technology Branch, Environment Canada, National Wildlife Research Centre, Ottawa K1A 0H3, Ontario
    Integr Environ Assess Manag 4:215-36. 2008
    ....
  7. ncbi request reprint Use of the comet assay in environmental toxicology
    Loren D Knopper
    Jacques Whitford, Ottawa, Ontario, Canada
    Methods Mol Biol 410:171-83. 2008
    ..We address pitfalls and concerns associated with conducting the comet assay, and briefly discuss modifications of the general alkaline procedure that can be used to address different issues relevant to environmental toxicology...