Pesticide Contamination in Central Kentucky Urban Honey A Pilot Study

Pesticide residues in honey are becoming a growing concern because of both potential human health effects and negative impacts on beehives. Urban beehives from city apiaries can be subject to increased pesticide use from spraying of commercial, park, and residential locations. We tested honey and be...

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Published inJournal of environmental health Vol. 82; no. 1; pp. 8 - 13
Main Authors Sheldon, Mary, Klyza, James, Zimeri, Anne Marie
Format Journal Article
LanguageEnglish
Published Denver National Environmental Health Association (NEHA) 01.07.2019
National Environmental Health Association
Subjects
ADVANCEMENT OF THE SCIENCE
Agriculture
Beehives
Beekeeping
Bees
Beeswax
Contamination
DDT
Endosulfan
Environmental protection
Food contamination & poisoning
Health
Heavy metals
Honey
Honeycombs
Insect control
Insecticides
Metals (Materials)
Mosquitoes
Organic compounds
Organochlorine pesticides
Pesticide pollution
Pesticide residues
Pesticides
Pollutants
Public health
Pyrethroids
Residential location
Residues
Spraying
Kentucky
United States > US
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ISSN0022-0892

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Summary:Pesticide residues in honey are becoming a growing concern because of both potential human health effects and negative impacts on beehives. Urban beehives from city apiaries can be subject to increased pesticide use from spraying of commercial, park, and residential locations. We tested honey and beeswax collected from urban hives in Central Kentucky for pyrethroid pesticide residues, organochlorine pesticides, and heavy metals. Although our results showed no detectable levels of pyrethroid pesticides, organochlorine pesticides such as DDT and endosulfan were present, both of which have persisted in the environment since being banned in 1972 (DDT) and 2010 (endosulfan). We found that 72% of honey samples tested in this study exhibited levels of pesticides exceeding U.S. Environmental Protection Agency tolerable daily intake levels. We also tested honey and honeycombs for toxic heavy metals. We found lead levels up to 5 ppm in these samples. Results indicate the need for regular monitoring programs to assess the potential risk to consumer health—along with bee health—while also giving information on the pesticide treatments that have been used in areas surrounding the hives.
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ISSN:0022-0892