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Treatments For Varroa


IPM 6 The Arsenal: Our Choice of Chemical Weapons

I’m clearly in the “minimal chemical” camp, yet all my commercial buddies, without exception, depend upon “off label” use of agricultural miticides to keep their colonies alive. These are top-notch beekeepers, and I greatly respect them, learn from them, and have no problems with their methods. The reality is, they would all likely have gone […]

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An Early Summer Test of Mite-Away-Quick Strips(tm)

Randy Oliver In the February issue of this Journal, I wrote about a fall trial that I performed with the new formic acid delivery method—Mite-Away Quick Strips (MAQSTM).  I had been impressed by their efficacy and ease of use.  Imagine my surprise and dismay when I received a couple of phone calls from beekeepers in […]

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Oxalic Acid Treatment Table

Be sure to read “Oxalic Acid – Questions and Answers” and “The Learning Curve – Part 3”  before using oxalic acid. It is critical to apply it correctly, or you risk seriously harming your bees!” Important Note:  the following proportions refer to common oxalic acid dihydrate (wood bleach).  If you manage to get your hands […]

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Simple Early Treatment of Nucs Against Varroa

First published in: American Bee Journal, April 2013

Randy OliverScientificBeekeeping.com Starting the season with a low level of varroa allows a colony to get a jump on the mite and its associated viruses.  I tested a simple method for incorporating varroa management into nuc production. Introduction When I try to understand something about beekeeping, I seek out examples from the extreme ends of […]

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