varroa infestation resistance against varroa treatments

13 November 2021

Oxalic acid treatments against varroa mites are both efficient against the parasite as well safe for the bee colonies. Efficiency and safety – those are the most important criteria for a bee health product. Or for any drug in veterinary of human use, for that matter. Oxalic acid was used in Asia and Eastern Europe…

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pollination and human health, social bees, climate change

23 July 2021

Pollination and human health are closely linked. I like to say that we get full without pollinators, but healthy only with them. Of course, human health – like bee health – depends on many factors. But as you all know: Healthy nutrition is an important part of it. This insight also arrived in human medicine…

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bee habitat, meadow

25 June 2021

Agriculture and gardens are important elements in the discussions about bee habitat. Usually, they’re presented as a contrast: “More bee diversity in gardens than in farmland!” and similar headlines are quite common. This may be even true in some cases. There are studies showing this, and I’ve talked about simplified landscapes and their risks to…

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bee conservation, good practices

28 May 2021

Bee conservation – the term seems pretty straightforward. However, even such a noble goal can divide and create conflicts. Also between bee people. When I do talks and courses for beekeepers about “other” bees, I often get the question: “But you do like ‘real’ bees, too, don’t you?”. My answer is that I like all…

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native bees, bee diversity, bee conservation

21 May 2021

“Native bees” is a buzzword and is becoming more and more a synonym for all bee species except honey bees. Not even all honey bees: Generally, it’s used to contrast Western honey bees, Apis mellifera. It mainly comes from North American and Australian bee researchers. In these regions, honey bees aren’t native. Therefore, the contrast…

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bee diseases, Managed bees, bee health, one health, bumblebees, honey bees

14 May 2021

Bee health and biodiversity may not be the most obvious connection. The first thing that comes to your mind could be flower diversity – it’s important for bee nutrition and, therefore, health. But this time, it’s all about the value of biodiversity for avoiding virus infections. Something mostly unexplored. To be honest, a connection I…

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