||Movement and deposition of pesticides within residences after interior and exterior applications
Lewis, R. G. ;
Fortune, C. R. ;
Blanchard, F. T. ;
Camann, D. E.
||ManTech Environmental Technology, Inc., Research Triangle Park, NC. ;Southwest Research Inst., San Antonio, TX.;Environmental Protection Agency, Research Triangle Park, NC. National Exposure Research Lab.
||U.S. Environmental Protection Agency,
||EPA 600/A-00/035; EPA-68-D5-0049; PB2000106695
Pesticides--Environmental aspects ;
Insecticides.--Environmental aspects ;
Indoor air pollution
Residential buildings ;
Toxic substances ;
Risk assessment ;
Health effects ;
Environmental transport ;
Pest control ;
Floor dust ;
Chemical properties ;
Environmental impacts ;
Indoor air pollution ;
||Region 10 Library/Seattle,WA
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||20 p. : 28 cm.
||In a study begun in 1999, the Environmental Protection Agency (EPA) investigated the temporal and spatial distributions of pesticides applied by homeowners and commercial applicators for indoor crack and crevice and exterior perimeter treatments. In each participating household, pesticide levels in indoor air at 10-cm and 75-cm above the floor (child's breathing zone) were measured pre- and post-application (0-14 days), along with dermal- and vacuum-dislodgeable floor residues, deposition on table tops and dinnerware, absorption by surrogate food, and residues on children's hands and toys. Surface soil residues were measured in the case of perimeter application. Monitoring devices and methods used include the URG 2500 air samplers (PM 2.5 inlet), the HVS3 vacuum sampler, the PUF Roller, hand wipes, and various techniques for deposition monitoring. Results from the study demonstrate the nature and magnitude of translocation of pesticides from the areas of application to surfaces accessible for human contact. This paper presents data from two indoor applications of diazinon and one outdoor (perimeter) application of chloropyrifos. The post-application redistribution of the pesticides within the home and the exposure potentials via various routes (respiration, dermal contact, ingestion) are discussed.
||"EPA/600/A-00/035." Includes bibliographical references.
||Research Triangle Park, N.C. :
||Prepared in cooperation with Southwest Research Inst., San Antonio, TX. Sponsored by Environmental Protection Agency, Research Triangle Park, NC. National Exposure Research Lab.
||Product reproduced from digital image. Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at email@example.com. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA.
|Corporate Au Added Ent
||United States. Environmental Protection Agency. National Exposure Research Laboratory. ; Southwest Research Institute (San Antonio, TX). ; ManTech Environmental Technology.
|PUB Date Free Form
||PC A03/MF A01
|OCLC Time Stamp
|OCLC Rec Leader
||01193nam 2200325Ka 45010