Showing results for: honey bee health Articles
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Risks of neonicotinoid insecticides to honeybees
The European honeybee, Apis mellifera, is an important pollinator of agricultural crops. Since 2006, when unexpectedly high colony losses were first reported, articles have proliferated in the popular press suggesting a range of possible causes and raising alarm over the general decline of bees. Suggested causes include pesticides, genetically modified crops, habitat fragmentation, and ...
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Enzymatic biomarkers as tools to assess environmental quality: A case study of exposure of the honey beeapis mellifera to insecticides
This work was intended to evaluate the responses of enzymes in the honey bee Apis mellifera upon exposure to deltamethrin, fipronil and spinosad and their use as biomarkers. After LD50 determination, honey bees were exposed at doses of 5.07 and 2.53 ng/bee for deltamethrin, 0.58 and 0.29 ng/bee for fipronil and 4.71 and 2.36 ng/bee for spinosad (equivalent to LD50/10 and LD50/20, ...
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Ontario Horticulture Research Priority Report 2016
Sector Consultation The Ontario Fruit and Vegetable Growers Association partnered with Vineland to host a research strategy workshop in November 2014 with the goal of defining the top five research priorities for each crop group. Grower organizations were invited to nominate two representatives to participate on their behalf and a number of researchers from relevant fields were invited to ...
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