The researchers present results of a three-year study to determine the fate of imidacloprid residues in hive matrices and to assess chronic sublethal effects on whole honey bee colonies fed supplemental pollen diet containing imidacloprid at 5, 20 and 100 μg/kg over multiple brood cycles. Various endpoints of colony performance and foraging behavior were measured during and after exposure, including winter survival. Imidacloprid residues became diluted or non-detectable within colonies due to the processing of beebread and honey and the rapid metabolism of the chemical.
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Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/assessment-chronic-sublethal-effects-imidacloprid-honey-bee-colony-health
[2] http://admin.indiaenvironmentportal.org.in/category/author/galen-p-dively
[3] http://admin.indiaenvironmentportal.org.in/category/author/michael-s-embrey
[4] http://admin.indiaenvironmentportal.org.in/category/author/alaa-kamel-et-al
[5] http://admin.indiaenvironmentportal.org.in/category/journal/plos-one
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/honey-bees
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pesticide-residues
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/research
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/insecticide
