Concepts in varroa management Randy Oliver
56:31
How a colony survives cold winters Randy Oliver
1:23:03
Martin Giurfa Honey bee pheromones: new discoveries and unsuspected roles
1:15:26
Randy Oliver: Varroa Management, Concepts and Practice
58:48
Jacques van Alphen Selection for Varroa resistant honeybees: the role of natural selection
18:26
Beekeeping Mite Control Mistakes You MUST Avoid At All Cost
1:09:12
Randy Oliver Reading the combs Understanding bee biology over the course of a season
38:23
Varroa Mite Treatments
1:41:44