A full-time position for a beekeeper or beekeeping advisor in a research project is available at the Bee Institute Kirchhain of the Landesbetrieb Landwirtschaft Hessen (www.llh.hessen.de). The project aims at exploring the effects of an innovative varroa management approach based on brood interruption in late summer on the vitality and productivity of colonies, in comparison…
Dear Colleagues, Traditionally, honeybee breeding has been focusing on traits of immediate benefit to apiculturists, such as maximizing honey yield or selecting for traits that allow handling colonies with greater ease, for instance, gentleness or low swarming tendency. In particular since the establishment of breeding value estimation, significant genetic progress has been achieved in this…
Ensuring adequate treatments for acaricide efficacy to combat mite infestation is a pre-requisite for healthy honeybees and a good yield of hive products. Therefore, this study aimed to assess the effect of the mode of application on efficiency of two acaricides; Vapcozin-20 (amitraz) and Mavrik 2F (fluvalinate) against Varroa mite infesting brood and adult honeybees. Methods: To do so,…
With numerous endemic subspecies representing four of its five evolutionary lineages, Europe holds a large fraction of Apis mellifera genetic diversity. This diversity and the natural distribution range have been altered by anthropogenic factors. The conservation of this natural heritage relies on the availability of accurate tools for subspecies diagnosis. Based on pool-sequence data from…
The deadline for submitting abstracts for the COLOSS Asia e-Meeting 2021 has been extended. The new deadline ends on February 12.
Dear COLOSS Colleagues: Dr. Simone Tosi of the University of Turin, Dr. Harmen Hendriksma of the Julius Kühn-Institut, and I are co-editing a Research Topic in the journal Frontiers in Sustainable Food Systems on the topic: Pollen as Food for Bees: Diversity, Nutrition, and Contamination. This Research Topic was inspired by meetings of the COLOSS…
The aim of this award is to support COLOSS members from developing countries or early-career scientists whose proposal fits well within our mission: to improve the well-being of bees. The award given will be up to 5000.- CHF and can be used to cover full or partial costs of academic activities. Open access publications Travel…
Nanna Hjort Vidkjær, Inge S. Fomsgaard, and Per Kryger Abstract: The honey bee pollen/nectar diet is rich in bioactive phytochemicals and recent studies have demonstrated the potential of phytochemicals to influence honey bee disease resistance. To unravel the role of dietary phytochemicals in honey bee health it is essential to understand phytochemical uptake, bioavailability, and metabolism but presently…
Dear COLOSS members On behalf of our EC, I herewith wish all of you a healthy, happy and productive New Year 2021! We hope that you are all doing fine in these difficult pandemic times and that the New Year will improve the situation for all of us. Despite the obvious issues, COLOSS did well…
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