Strong Varroa resistant bee colonies Some suggest that one important trait for varroa resistance is smaller brood nest and less brood rearing. That may be so for some stock resulting in lower growth rate of varroa mites. It’s also resulting
Help for varroa resistance
Resistance against intruders One of my bee colonies (Elgon, combinationof Buckfast and Monticola) started to superseed their queen, but the new queen evidently got lost. The colony ended up with egg-laying workers. I discovered that in August. It had several
Right time for monitoring varroa in spring
Spring cleaning of varroa The most important time for monitoring the varroa levelis in spring. (Other times can also be important!) Last year I realized that the varroa level can differ quite a lot for the same colony just a week
The road to varroa resistant bees
The local bee club in the small town of Hallsberg on 59°N 15°E invites to a meeting on breeding varroa resistant bees. Saturday Oct 24 at 10 am – 14 pm. Venue Garveriet, Bra & Begagnat in Hallsberg. WGS 84
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
Darwinian beekeeping, cell size and fitness
I respect and appreciate Tom Seeley and consider him a friend. He coined the expression Darwinian beekeeping. He has given us deeper understanding of the natural bee colony. But I don’t understand an expression of his in one of his
The robber screen prevents reinvasion of Varroa mites
Sibylle Kempf from Germany gives her thoughts about the use of robber screens when helping the bees to develop Varroa resistance. The apiary above where the hives are very close to each other is not one of hers. (If you
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
1500 Varroa Treatment Free
South Dakota is Buffalo and Indian land in the northern part of the Midwest. I talked to Chris Baldwin some time ago. He is a commercial beekeeper running about 1500 bee colonies. In summer his bees are closer to his
Struggles for the survival of honey bees
SB is a relatively new and dedicated beekeeper in southern Germany. She is interested in different kinds of bees and their place in the ecological system. I asked her to tell her story and her struggles helping her bees to