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Varroa resistance

An Elgon Beekeeper

Courses with speakers are a good activity for beekeeping associations. Some time ago I lectured in a small town in eastern Sweden. I meet many nice people and personal stories. For example, the best coffee I’ve been having for a

Erik November 26, 2018May 25, 2020 Breeding, Elgon, Overwintering, Varroa level, Varroa reinvasion, Varroa resistance Read more

Cooperation in the Elgon area

Cooperation in the Elgon area

Some years ago, varroa resistance had risen noticeably on my Elgon bees. Then I started to give away some breeder queens to the neighboring beekeepers. And they promised to graft from them to make new queens. In particular, Stig-Åke Gerdvall

Erik November 17, 2018May 25, 2020 Breeding, Elgon, Featured, Feral bees, Microbiom, Treatment free, Varroa level, Varroa reinvasion, Varroa resistance Read more

Varroa resistant bees

– African bees are resistant to Varroa mites, or become resistant in about 5 years after the mite has come to their hives, in Africa and Americas – Italian bees on an isolated island close to the cost of Brazil

Erik February 28, 2018February 28, 2018 Breeding, Cellsize, Disease resistance, Elgon, Varroa level, Varroa resistance Read more

Resistance traits – VSH, VSHD, Grooming and more

Resistance traits – VSH, VSHD, Grooming and more

Sometimes, the term VSH is used as meaning the same thing as varroa resistance. I think it’s helpful to clarify what VSH is. It is one of several resistance characteristics that affect the bees’ resistance to the Varroa mite. VSH

Erik January 11, 2018January 11, 2018 Cellsize, Featured, Varroa resistance, Virus, VSH Read more

Proven experience

An expression often used is “according to science and proven experience”, for example when we want to give authority to what we have chosen to do or when we argue for something (or against it). In the previous post on

Erik January 1, 2018 Nature and man, Varroa resistance Read more

Resistant bees in Wales

In north Wales, there is a group of beekeepers that do not treat honey bee colonies against the Varroa mite. They havn’t done it in years. Winter losses are lower among their bees than with those who treat. Here is

Erik December 6, 2017 Breeding, Feral bees, Treatment free, Varroa resistance Read more

Treatment free focus in Germany

 Besides detecting mites in brood and clean them from there, grooming mites from each other and bite them is also an important trait for bees fighting mites. Here a mite that has got some legs bitten. It will soon die

Erik November 24, 2017November 24, 2017 Breeding, Cellsize, Disease resistance, Elgon, Management, Treatment free, Varroa level, Varroa resistance Read more

A good report on Elgon bees

I have just returned home from the annual meeting of our local bee association. Susanna Kivling spoke about the Beescanning project, beescanning.com  We were also discussing to establish an Elgon mating place for queens of the members. The best report

Erik November 22, 2017November 22, 2017 Breeding, Elgon, Varroa level, Varroa resistance Read more

Varroa resistant bees in Norway

It is positive that the research community is becoming increasingly focused on varro-resistant honeybees. The latest report comes from a doctoral student, Melissa Oddie. She has started an investigation why a Norwegian beekeeper’s population of bee colonies can be called

Erik October 18, 2017October 20, 2017 Cellsize, Disease resistance, Treatment free, Varroa resistance Read more

Bashing temper of a daughter of a breeder

 The feeders I use. The gate has the angled plastic cover inserted when feeding to protect the bees from entering the whole area of the sugar solution   A few days ago I removed the last feeder after giving the

Erik October 7, 2017October 7, 2017 Breeding, Elgon, Treatment free, Varroa level, Varroa resistance Read more
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