Beekeeping Through the Eyes of a Biologist
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Refining the Mite Wash: Part 3 Dislodgement, Precipitation, and Separation Randy Oliver ScientificBeekeeping.com First Published in ABJ in September 2020 In my last article I showed how mites will quickly drop off the bees’ bodies if immersed in 91% alcohol. But there are still more steps remaining to separate the mites from the sample of […]
Read MoreI Googled the word “beekeeping” today, which came back with 39 million results — far too many for most of us to read! The other issue is that with the advent of the Internet, those with strong opinions are free to upload their thoughts, without anyone first checking them for supportive evidence. And in beekeeping, there […]
Read MoreBelow are links to some classic beekeeping publications: Farrar 1944 Productive-management-of-honeybee-colonies USDA 1967 Beekeeping in the United States Scroll down to Moeller’s “Managing Colonies for High Honey Yields” Beekeeping-in-California_1987 I also recommend (or have had recommended): Storey’s Guide to Keeping Honey Bees, 2nd Edition: Honey Production, Pollination, Health, Malcolm Stanford. Malcolm has an easy-to-read writing […]
Read MoreBeekeeping is more difficult today than it used to be. Our changing agricultural landscape provides less forage, and growers still apply pesticides to freely (although the pesticide situation for bees today is far better than it used to be in the ’60s and ’70s). The main problem for honey bees worldwide is the recent invasion […]
Read MoreI created a handy spreadsheet in Excel for calculating Henderson-Tilton efficacies. Here’s a snip of it: If you wish, you can enter your raw data into the blue unprotected grid, and then calculate the means or medians (and standard errors of the means if you wish to display them) there. Then enter those calculated values into […]
Read MoreClick on the link below to view a ppt presentation. Being Part of the Solution
Read MoreI feel that our industry and research community has long needed a useful, accurate, and user-friendly varroa population model–so I spent a year of early mornings and weekends creating this one. You can use this model to predict what sort of mite management strategy will work in your area. For Joe Beekeeper, the model is […]
Read MoreOpen the link below to view the annotated pictorial presentation. 2017 KISS Breeding and if you want to see us doing smokin’ hot mite washin’ in real time, Rachel surprised me by figuring out how to prop up her cell phone to take a video of us washing a yard–to see the 36-second video, click […]
Read MoreMite management of top bar hives The varroa mite does not care that you’re keeping your bees in a top bar hive–colonies in top bar hives are just as susceptible to the mite. Unless you are running a truly mite-proof bee stock, you can expect the same sort of buildup of mite populations as in […]
Read MoreThis page is for the sharing information on the extended-release method for oxalic acid application–by dissolving it in glycerin, and then applying to the hive on a cellulose matrix. You can view my article on the subject here: Beyond Taktic. A big thanks to EPA, ARS, and CDPR for working with me toward registering this application method […]
Read MoreDear U.S. beekeeper, Recent studies by Dr. Stephen Martin and associates have found that there is apparently a benign form of DWV that can out compete the virulent form, thus allowing colonies to survive despite varroa infestation. If this is true, it raises the possibility that we may be able to minimize the effect of […]
Read MoreHere is a slide show for general public presentation. Contains some old 35mm photos, which I hope to soon replace. Public general presentationPublic general presentation
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