title: The authors' reply.
authors.affiliation: Pacific EcoRisk Fairfield, California, USA.
authors.forename: Stephen L
authors.initials: SL
authors.lastname: Clark
authors.affiliation: Pacific EcoRisk Fairfield, California, USA.
authors.forename: R
authors.initials: R
authors.lastname: Scott
authors.affiliation: University of Maryland Queenstown, Maryland, USA.
authors.forename: Lenwood W
authors.initials: LW
authors.lastname: Hall
authors.affiliation: FMC Agricultural Products Ewing, New Jersey, USA.
authors.forename: Gary
authors.initials: G
authors.lastname: Mitchell
authors.affiliation: Compliance Services International Rochester, Massachusetts, USA.
authors.forename: Jeffrey
authors.initials: J
authors.lastname: Giddings
authors.affiliation: Bayer Crop Science Research Triangle Park, North Carolina, USA.
authors.forename: Michael
authors.initials: M
authors.lastname: Dobbs
authors.affiliation: Bayer Crop Science Research Triangle Park, North Carolina, USA.
authors.forename: Matthew
authors.initials: M
authors.lastname: McCoole
authors.affiliation: Tessenderlo Kerley Phoenix, Arizona, USA.
authors.forename: Kevin
authors.initials: K
authors.lastname: Henry
authors.affiliation: Syngenta Crop Protection, Greensboro, North Carolina,, USA.
authors.forename: Ted
authors.initials: T
authors.lastname: Valenti
mesh_terms: D033304:Amphipoda / Q000187:drug effects*; D000818:Animals; D007306:Insecticides / Q000633:toxicity*; D011722:Pyrethrins / Q000633:toxicity*; D014874:Water Pollutants, Chemical / Q000633:toxicity*
chemical_list: D007306:Insecticides; D011722:Pyrethrins; D014874:Water Pollutants, Chemical