Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you have safely connected to the .gov website. Share sensitive information only on official, secure websites.

  • Environmental Topics
  • Laws & Regulations
  • Report a Violation
  • About EPA
Contact Us

Grantee Research Project Results

Publications Details for Grant Number R827589E04

Evaluating the Effects of Pesticide Mixtures to Aquatic Organisms: Mechanisms of Synergistic Toxicity

RFA: EPSCoR (Experimental Program to Stimulate Competitive Research) (1998)

Other Views

  • All
    Publications
  • Selected
    Publication Types
  • Journal
    Articles
  • Publications Submitted
    After Final Report
  • Redisplay this page without
    Reference Title, Journal, and Author Columns
  • Display this Page
    in RIS Format
Dissertation/Thesis (4)
Journal Article (5)
Meeting (23)
Presentation (5)
Reference Type Reference Title Journal Author Citation Progress Report Year Document Sources
Dissertation/Thesis Increased toxicity associated with atrazine and organophosphate mixtures. None Anderson T Anderson T. Increased toxicity associated with atrazine and organophosphate mixtures. M.S. Thesis. Wichita State University, Wichita, KS, 2001. R827589E04 (Final)
not available
Dissertation/Thesis Impact of atrazine on organophosphate insecticide toxicity. None Belden JB Belden JB. Impact of atrazine on organophosphate insecticide toxicity. M.S. Thesis. Wichita State University, Wichita, KS, 1999. R827589E04 (Final)
not available
Dissertation/Thesis Assessing the influence of triazine herbicides on organophosphate insecticide toxicity to the earthworm Eisenia foetida. None Linck SL Linck SL. Assessing the influence of triazine herbicides on organophosphate insecticide toxicity to the earthworm Eisenia foetida. M.S. Thesis. Wichita State University, Wichita, KS, 2002. R827589E04 (Final)
not available
Dissertation/Thesis Induction of cytochromes:450 by atrazine in Chironomus tentans (Fabricius) (Diptera: Chironomidae). None Londono DK Londono DK. Induction of cytochromes:450 by atrazine in Chironomus tentans (Fabricius) (Diptera: Chironomidae). M.S. Thesis. University of Nebraska-Lincoln, Lincoln, NE, 2002. R827589E04 (Final)
not available
Journal Article Increased toxicity to invertebrates associated with a mixture of atrazine and organophosphate insecticides ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY Anderson TD, Lydy MJ Anderson TD, Lydy MJ. Increased toxicity to invertebrates associated with a mixture of atrazine and organophosphate insecticides. Environmental Toxicology And Chemistry. 2002;21(7):1507-1514. R827589E04 (Final)
not available
Journal Article Impact of atrazine on organophosphate insecticide toxicity. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY Belden JB, Lydy MJ Belden JB, Lydy MJ. Impact of atrazine on organophosphate insecticide toxicity. Environmental Toxicology and Chemistry 2000;19(9):2266-2274. R827589E04 (Final)
not available
Journal Article Effects of atrazine on acetylcholinesterase activity in midges (Chironomus tentans) exposed to organophosphorous insecticides. CHEMOSPHERE Belden JB, Lydy MJ Belden JB, Lydy MJ. Effects of atrazine on acetylcholinesterase activity in midges (Chironomus tentans) exposed to organophosphorous insecticides. Chemosphere 2001;44(8):1685-1689. R827589E04 (Final)
not available
Journal Article Effects of atrazine and cyanazine on chlorpyrifos toxicity in Chironomus tentans (Diptera: Chironomidae). ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY Jin-Clark Y, Lydy MJ, Zhu KY Jin-Clark Y, Lydy MJ, Zhu KY. Effects of atrazine and cyanazine on chlorpyrifos toxicity in Chironomus tentans (Diptera: Chironomidae). Environmental Toxicology and Chemistry 2002;21(3):598-603. R827589E04 (Final)
not available
Journal Article Atrazine induction of cytochrome P450 in Chironomus tentans larvae. CHEMOSPHERE Miota F, Siegfried BD, Scharf ME, Lydy MJ Miota F, Siegfried BD, Scharf ME, Lydy MJ. Atrazine induction of cytochrome P450 in Chironomus tentans larvae. Chemosphere 2000;40(3):285-291. R827589E04 (Final)
not available
Meeting Evaluating the acute toxicity of atrazine and organophosphorus insecticide mixtures. None Anderson TD, Ternes MA, Belden JB, Lydy MJ Anderson TD, Ternes MA, Belden JB, Lydy MJ. Evaluating the acute toxicity of atrazine and organophosphorus insecticide mixtures. In: Abstracts of the Society of Environmental Toxicology and Chemistry Annual Meeting, Philadelphia, PA, November 14-18, 1999. R827589E04 (Final)
not available
Meeting Evaluating the acute toxicity of atrazine and organophosphorus insecticide mixtures. None Anderson TD, Belden JB, Lydy MJ Anderson TD, Belden JB, Lydy MJ. Evaluating the acute toxicity of atrazine and organophosphorus insecticide mixtures. In: Abstracts of the Regional Society of Environmental Toxicology and Chemistry Meeting, Denton, TX, March 23-25, 2000. R827589E04 (Final)
not available
Meeting Evaluating the impact of atrazine on the toxicity of organophosphorus insecticides. None Anderson TD, Lydy MJ Anderson TD, Lydy MJ. Evaluating the impact of atrazine on the toxicity of organophosphorus insecticides. In: Abstracts of the Society of Environmental Toxicology and Chemistry Annual Meeting, Nashville, TN, November 12-16, 2000. R827589E04 (Final)
not available
Meeting Increased toxicity associated with atrazine and organophosphate mixtures. None Anderson TD, Lydy MJ Anderson TD, Lydy MJ. Increased toxicity associated with atrazine and organophosphate mixtures. In: Abstracts of the National Society of Environmental Toxicology and Chemistry Meeting, Baltimore, MD, November 11-15, 2001. R827589E04 (Final)
not available
Meeting Increased toxicity associated with atrazine and organophosphate mixtures. None Anderson TD, Lydy MJ Anderson TD, Lydy MJ. Increased toxicity associated with atrazine and organophosphate mixtures. In: Abstracts of the Regional Society of Environmental Toxicology and Chemistry Meeting, Stillwater, OK, May 18-19, 2001. R827589E04 (Final)
not available
Meeting Effects of atrazine on chlorpyrifos uptake and biotransformation in Chironomus tentans. None Belden JB, Anderson T, Lydy MJ Belden JB, Anderson T, Lydy MJ. Effects of atrazine on chlorpyrifos uptake and biotransformation in Chironomus tentans. In: Abstracts of the Society of Environmental Toxicology and Chemistry Annual Meeting, Philadelphia, PA, November 14-18, 1999. R827589E04 (Final)
not available
Meeting Evaluating the effects of atrazine and organophosphate insecticide mixtures to Chironomus tentans. None Belden JB, Lydy MJ Belden JB, Lydy MJ. Evaluating the effects of atrazine and organophosphate insecticide mixtures to Chironomus tentans. In: Abstracts of the Regional Society of Environmental Toxicology and Chemistry Meeting, Houston, TX, April 13-14, 1999. R827589E04 (Final)
not available
Meeting Atrazine-mediated alterations of gene expression in Chironomus tentans (Diptera: Chironomidae). None Jin-Clark Y, Anderson TD, Zhu KY Jin-Clark Y, Anderson TD, Zhu KY. Atrazine-mediated alterations of gene expression in Chironomus tentans (Diptera: Chironomidae). In: Abstracts of the Entomological Society of America Annual Meeting, San Diego, CA, December 9-12, 2001. R827589E04 (Final)
not available
Meeting Effects of metolachlor and alachlor on chlorpyrifos toxicity in Chironomus tentans (Diptera: Chironomidae). None Jin-Clark Y, Zhu KY Jin-Clark Y, Zhu KY. Effects of metolachlor and alachlor on chlorpyrifos toxicity in Chironomus tentans (Diptera: Chironomidae). In: Abstracts of the Entomological Society of America Annual Meeting, San Diego, CA, December 9-12, 2001. R827589E04 (Final)
not available
Meeting Increased inhibition of acetylcholinesterase in Chironomus tentans exposed to atrazine and chlorpyrifos mixtures. None Jin-Clark Y, Lydy MJ, Zhu KY Jin-Clark Y, Lydy MJ, Zhu KY. Increased inhibition of acetylcholinesterase in Chironomus tentans exposed to atrazine and chlorpyrifos mixtures. In: Abstracts of the Kansas Environmental Program to Stimulate Competitive Research Meeting, Manhattan, KS, April 25, 2000. R827589E04 (Final)
not available
Meeting Synergistic effects of two triazine herbicides on toxicity of chlorpyrifos associated with increased AChE inhibition in Chironomus tentans. None Jin-Clark Y, Lydy MJ, Zhu KY Jin-Clark Y, Lydy MJ, Zhu KY. Synergistic effects of two triazine herbicides on toxicity of chlorpyrifos associated with increased AChE inhibition in Chironomus tentans. In: Abstracts of the Joint Annual Meeting of the Entomological Society of Quebec, Entomological Society of Canada, and Entomological Society of America, Montreal, Canada, December 3-6, 2000. R827589E04 (Final)
not available
Meeting Synergistic effects of two triazine herbicides on toxicity of chlorpyrifos associated with increased acetylcholinesterase inhibition in Chironomus tentans. None Jin-Clark Y, Lydy MJ, Zhu KY Jin-Clark Y, Lydy MJ, Zhu KY. Synergistic effects of two triazine herbicides on toxicity of chlorpyrifos associated with increased acetylcholinesterase inhibition in Chironomus tentans. In: Abstracts of the Entomological Society of America North Central Branch Annual Meeting, Fort Collins, CO, March 25-28, 2001. R827589E04 (Final)
not available
Meeting Induction of cytochrome P450 in Chironomus tentans. None Londono DK, Siegfried BD, Lydy M, Parimi S Londono DK, Siegfried BD, Lydy M, Parimi S. Induction of cytochrome P450 in Chironomus tentans. In: Abstracts of the Entomological Society of America Annual Meeting, San Diego, CA, December 9-12, 2001. R827589E04 (Final)
not available
Meeting Molecular characterization of atrazine induction of cytochrome P450 in Chironomus tentans. None Londono DK, Siegfried BD, Lydy M, Parimi S Londono DK, Siegfried BD, Lydy M, Parimi S. Molecular characterization of atrazine induction of cytochrome P450 in Chironomus tentans. In: Abstracts of the Society of Environmental Toxicology and Chemistry Annual Meeting, Ozark-Prarie Chapter, Omaha, NE, May 2002. R827589E04 (Final)
not available
Meeting Effects of atrazine on chlorpyrifos uptake and biotransformation in Chironomus tentans. None Lydy MJ, Belden JB Lydy MJ, Belden JB. Effects of atrazine on chlorpyrifos uptake and biotransformation in Chironomus tentans. In: Abstracts of the Kansas Environmental Program to Stimulate Competitive Research Meeting, Manhattan, KS, April 25-26, 2000. R827589E04 (Final)
not available
Meeting Evaluating the acute toxicity of atrazine and organophosphorus insecticide mixtures. None Lydy MJ, Anderson TD, Belden JB Lydy MJ, Anderson TD, Belden JB. Evaluating the acute toxicity of atrazine and organophosphorus insecticide mixtures. In: Abstracts of the 3rd Society of Environmental Toxicology and Chemistry World Conference, Brighton, United Kingdom, May 21-25, 2000. R827589E04 (Final)
not available
Meeting Evaluating the acute toxicity of atrazine and organophosphorus insecticide mixtures. None Lydy MJ, Anderson TD, Belden JB Lydy MJ, Anderson TD, Belden JB. Evaluating the acute toxicity of atrazine and organophosphorus insecticide mixtures. In: Abstracts of the Kansas Environmental Program to Stimulate Competitive Research Meeting, Manhattan, KS, April 25-26, 2000. R827589E04 (Final)
not available
Meeting Evaluating the effects of pesticide mixtures to aquatic organisms: mechanisms of synergistic toxicity. None Lydy MJ Lydy MJ. Evaluating the effects of pesticide mixtures to aquatic organisms: mechanisms of synergistic toxicity. In: Abstracts of the Kansas Environmental Program to Stimulate Competitive Research Meeting, Manhattan, KS, April 25-26, 2000. R827589E04 (Final)
not available
Meeting Evaluating the effects of pesticide mixtures to aquatic organisms: mechanisms of synergistic toxicity. None Lydy MJ Lydy MJ. Evaluating the effects of pesticide mixtures to aquatic organisms: mechanisms of synergistic toxicity. In: Abstracts of the Kansas Environmental Program to Stimulate Competitive Research Meeting, Topeka, KS, April 1, 1999. R827589E04 (Final)
not available
Meeting Investigating the impact of triazine herbicides on chlorpyrifos toxicity. None Schuler LJ, Lydy MJ Schuler LJ, Lydy MJ. Investigating the impact of triazine herbicides on chlorpyrifos toxicity. In: Abstracts of the Society of Environmental Toxicology and Chemistry Annual Meeting, Nashville, TN, November 12-16, 2000. R827589E04 (Final)
not available
Meeting Investigating the joint toxicity of pesticide mixtures to the midge, Chironomus tentans. None Schuler LJ, Lydy MJ Schuler LJ, Lydy MJ. Investigating the joint toxicity of pesticide mixtures to the midge, Chironomus tentans. In: Abstracts of the Regional Society of Environmental Toxicology and Chemistry Meeting, Stillwater, OK, May 18-19, 2001. R827589E04 (Final)
not available
Meeting Investigating the joint toxicity of pesticide mixtures to the midge, Chironomus tentans. None Schuler L, Lydy MJ Schuler L, Lydy MJ. Investigating the joint toxicity of pesticide mixtures to the midge, Chironomus tentans. In: Abstracts of the National Society of Environmental Toxicology and Chemistry Meeting, Baltimore, MD, November 11-15, 2001. R827589E04 (Final)
not available
Meeting Synergistic toxicity associated with increased inhibition of AChE in Chironomus tentans exposed to atrazine and chlorpyrifos mixtures. None Zhu KY Zhu KY. Synergistic toxicity associated with increased inhibition of AChE in Chironomus tentans exposed to atrazine and chlorpyrifos mixtures. In: Abstracts of the Kansas Environmental Program to Stimulate Competitive Research Meeting, Manhattan, KS, April 25, 2000. R827589E04 (Final)
not available
Presentation Atrazine-mediated alterations of gene expression in Chironomus tentans (Diptera: Chironomidae). None Jin-Clark Y, Anderson TD, Zhu KY Jin-Clark Y, Anderson TD, Zhu KY. Atrazine-mediated alterations of gene expression in Chironomus tentans (Diptera: Chironomidae). Poster presented at the Entomological Society of America Annual Meeting, San Diego, CA, December 9-12, 2001. R827589E04 (Final)
not available
Presentation Effects of metolachlor and alachlor on chlorpyrifos toxicity in Chironomus tentans (Diptera: Chironomidae). None Jin-Clark Y, Zhu KY Jin-Clark Y, Zhu KY. Effects of metolachlor and alachlor on chlorpyrifos toxicity in Chironomus tentans (Diptera: Chironomidae). Poster presented at the Entomological Society of America Annual Meeting, San Diego, CA, December 9-12, 2001. R827589E04 (Final)
not available
Presentation Increased inhibition of acetylcholinesterase in Chironomus tentans exposed to atrazine and chlorpyrifos mixtures. None Jin-Clark Y, Lydy MJ, Zhu KY Jin-Clark Y, Lydy MJ, Zhu KY. Increased inhibition of acetylcholinesterase in Chironomus tentans exposed to atrazine and chlorpyrifos mixtures. Poster presented at the Kansas Environmental Program to Stimulate Competitive Research Meeting, Manhattan, KS, April 25, 2000. R827589E04 (Final)
not available
Presentation Synergistic effects of two triazine herbicides on toxicity of chlorpyrifos associated with increased AChE inhibition in Chironomus tentans. None Jin-Clark Y, Lydy MJ, Zhu KY Jin-Clark Y, Lydy MJ, Zhu KY. Synergistic effects of two triazine herbicides on toxicity of chlorpyrifos associated with increased AChE inhibition in Chironomus tentans. Poster presented at the Joint Annual Meeting of the Entomological Society of Quebec, Entomological Society of Canada, and Entomological Society of America, Montreal, Canada, December 3-6, 2000. R827589E04 (Final)
not available
Presentation Synergistic effects of two triazine herbicides on toxicity of chlorpyrifos associated with increased acetylcholinesterase inhibition in Chironomus tentans. None Jin-Clark Y, Lydy MJ, Zhu KY Jin-Clark Y, Lydy MJ, Zhu KY. Synergistic effects of two triazine herbicides on toxicity of chlorpyrifos associated with increased acetylcholinesterase inhibition in Chironomus tentans. Poster presented at the Entomological Society of America North Central Branch Annual Meeting, Fort Collins, CO, March 25-28, 2001. R827589E04 (Final)
not available

Top of Page

The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Conclusions drawn by the principal investigators have not been reviewed by the Agency.

Site Navigation

  • Grantee Research Project Results Home
  • Grantee Research Project Results Basic Search
  • Grantee Research Project Results Advanced Search
  • Grantee Research Project Results Fielded Search
  • Publication search
  • EPA Regional Search

Related Information

  • Search Help
  • About our data collection
  • Research Grants
  • P3: Student Design Competition
  • Research Fellowships
  • Small Business Innovation Research (SBIR)
Contact Us to ask a question, provide feedback, or report a problem.
Last updated April 28, 2023
United States Environmental Protection Agency

Discover.

  • Accessibility
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data.gov
  • Inspector General
  • Jobs
  • Newsroom
  • Open Government
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions

Follow.