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Martha Harnly   Dr.  Research or Laboratory Scientist 
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Martha Harnly published an article in December 2009.
Top co-authors See all
Peggy Reynolds

160 shared publications

Thomas E. McKone

160 shared publications

Roberto Bravo

69 shared publications

Lynn R. Goldman

49 shared publications

Jonathan Chevrier

35 shared publications

8
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102
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Publication Record
Distribution of Articles published per year 
(2000 - 2009)
Total number of journals
published in
 
3
 
Publications See all
Article 0 Reads 17 Citations Pesticides in Dust from Homes in an Agricultural Area Martha E. Harnly, Asa Bradman, Marcia Nishioka, Thomas E. Mc... Published: 01 December 2009
Environmental Science & Technology, doi: 10.1021/es9020958
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We collected indoor dust samples from homes in the Salinas Valley of California. Of 22 pesticides measured in 504 samples, permethrins and the organophosphate chlorpyrifos were present in highest amounts. In multivariate Tobit regression models among samples from 197 separate residences, reported agricultural uses of chlorpyrifos, a herbicide (2,3,5,6-tetrachloroterephthalate (DCPA)), and a fungicide (iprodione) on agricultural fields were significantly (p < 0.01) associated, with 83%, 19%, and 49% increases, respectively, in dust concentrations for each kg applied per day, near participant homes, in the month or season prior to sample collection. However, agricultural use of diazinon, which was 2.2 times that of chlorpyrifos, and of permethrin were not significantly associated with dust levels. Other variables independently associated with dust levels included temperature and rainfall, farmworkers storing work shoes in the home, storing a diazinon product in the home, housing density, having a home less clean, and having an air conditioner. Permethrins, chlorpyrifos, DCPA, and iprodione have either a log octanol-water partition coefficient (K(ow)) greater than 4.0, a very low vapor pressure, or both. Health risk assessments for pesticides that have these properties may need to include evaluation of exposures to house dust.
Article 0 Reads 10 Citations Merging Models and Biomonitoring Data to Characterize Sources and Pathways of Human Exposure to Organophosphorus Pestici... Thomas E. McKone, Rosemary Castorina, Martha E. Harnly, Yu K... Published: 01 May 2007
Environmental Science & Technology, doi: 10.1021/es0618447
DOI See at publisher website
Article 0 Reads 33 Citations Organophosphate Urinary Metabolite Levels during Pregnancy and after Delivery in Women Living in an Agricultural Communi... Asa Bradman, Brenda Eskenazi, Dana B. Barr, Roberto Bravo, R... Published: 18 July 2005
Environmental Health Perspectives, doi: 10.1289/ehp.7894
DOI See at publisher website
Article 0 Reads 20 Citations Cumulative Organophosphate Pesticide Exposure and Risk Assessment among Pregnant Women Living in an Agricultural Communi... Rosemary Castorina, Asa Bradman, Thomas E. McKone, Dana B. B... Published: 16 June 2003
Environmental Health Perspectives, doi: 10.1289/ehp.5887
DOI See at publisher website
Article 0 Reads 14 Citations Childhood Cancer and Agricultural Pesticide Use: An Ecologic Study in California Peggy Reynolds, Julie Von Behren, Robert B. Gunier, Debbie E... Published: 14 February 2002
Environmental Health Perspectives, doi: 10.1289/ehp.02110319
DOI See at publisher website
Article 0 Reads 15 Citations Agricultural Pesticide Use in California: Pesticide Prioritization, Use Densities, and Population Distributions for a Ch... Robert B. Gunier, Martha E. Harnly, Peggy Reynolds, Andrew H... Published: 01 October 2001
Environmental Health Perspectives, doi: 10.1289/ehp.011091071
DOI See at publisher website