These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: An assessment of pesticide exposures and land use of honey bees in Virginia.
    Author: Fulton CA, Huff Hartz KE, Fell RD, Brewster CC, Reeve JD, Lydy MJ.
    Journal: Chemosphere; 2019 May; 222():489-493. PubMed ID: 30721806.
    Abstract:
    Large-scale honey bee colony loss threatens pollination services throughout the United States. An increase in anthropogenic pressure may influence the exposure of hives to household and agricultural pesticides. The objective of this survey was to provide an assessment of the risk of exposure to commonly used pesticides to honey bee colonies in Virginia in relation to land use. Adult honey bee, pollen, and wax samples from colonies throughout Virginia were evaluated for pyrethroid, organophosphate, organochlorine, and triazine pesticides using gas chromatography-mass spectrometry analysis. Of the 11 pesticides analyzed, nine were detected in one or more hive matrices. The probability of detecting a pesticide in pollen was less in forests than in pasture, agriculture, or urban landscapes. Coumaphos and fluvalinate were significantly more likely to be detected across all matrices with concentrations in wax as high as 15500 and 6970 ng/g (dry weight), respectively, indicating the need for further research on the potential effects of miticide accumulation in wax to larval and adult bees.
    [Abstract] [Full Text] [Related] [New Search]