Pyrethroids subtle effects on motor function, grooming and wing fanning behaviour of honeybees
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Pyrethroids, derived from compounds found only in the Asteraceae, are particularly toxic to insects and have been successfully used as pesticides including on flowering crops that are visited by pollinators |
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343.83 KB |
70 |
17-08-2017 |
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Q&A: Conclusions on neonicotinoids
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EFSA compared the expected levels of neonicotinoid pesticides to which bees are likely to be exposed in the environment to those that cause effects to bees. Whenever the estimation of the environmental contamination was higher than the levels considered safe for bees, a high risk was concluded. |
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81.10 KB |
47 |
28-02-2018 |
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Quality of honeybee drones reared in colonies with limited and unlimited access to pollen
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Older larvae of honeybee drones are fed with a diet containing pollen. It is not known how pollen deprivation during the larval development of drones might affect their reproductive quality. |
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194.08 KB |
66 |
24-06-2014 |
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Quo vadis Aethina tumida ? Biology and control of small hive beetles
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Small hive beetles (SHBs) are generalists native to sub-Saharan Africa and reproduce in association with honeybees, bumblebees, stingless bees, fruits and meat. The SHB has recently become an invasive species, and introductions have been recorded from America, Australia, Europe and Asia since 1996. |
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1.04 MB |
38 |
30-12-2015 |
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Radio-frequency electromagnetic field exposure of western honey bees
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Exposure of Western Honey Bees (apis mellifera) to radio-frequency (RF) electromagnetic fields was studied using a combination of in-situ exposure measurements near bee hives in Belgium and numerical simulations. |
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1.57 MB |
38 |
16-01-2020 |
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Ranking pollen from bee plants according to their protein contribution to honey bees
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In this research, we ranked bee pollen according to its contribution to bee nutrition, taking into consideration the seasonal variation. |
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584.25 KB |
58 |
24-06-2016 |
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Rapid parallel evolution overcomes global honey bee parasite
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Here, we show that a cost-effective social immunity mechanism has evolved rapidly and independently in four naturally V. destructor-surviving A. mellifera populations. |
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1.15 MB |
60 |
16-05-2018 |
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Recapping and mite removal behaviour in Cuba
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Cuba has the world’s largest European mite-resistant population with 220,000 colonies that have been treatment-free for over two decades. |
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1.11 MB |
37 |
29-09-2022 |
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Recently identified bee viruses and their impact on bee pollinator
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Recent high annual losses of honey bee colonies, and reduced populations of native and wild bees in some geographic locations, may impact the availability of affordable food crops and the diversity and abundance of native and wild plant species. |
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336.42 KB |
58 |
13-02-2018 |
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Reconciling laboratory and field assessments of neonicotinoid toxicity to honeybees
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uropean governments have banned the use of three common neonicotinoid pesticides due to insufficiently identified risks to bees. This policy decision is controversial given the absence of clear consistency between toxicity assessments of those substances in the laboratory and in the field. |
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424.90 KB |
44 |
31-05-2015 |
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