Hi, I registered these three domain names in the hope that some regenerative farming nonprofits might wish to use them. I’d be happy to give them to an organization promoting regenerative farming that, unlike “certified organic,” accepts precision-bred (Crispr-edited) plant cultivars, and synthetic eco-friendly pest control methods. earthfriendlyfarming.org workwithnature.org backtonatural.org If you’re interested, you can […] The post Domain names held appeared first on Scientific Beekeeping ..read more

Letter to Linda pdf The post My first letter to the EPA appeared first on Scientific Beekeeping ..read more

Selective Breeding Progress Report 2023 Randy Oliver ScientificBeekeeping.com First published in ABJ September 2023 In 2017 I proposed a simplified method for commercial queen breeders to select for varroa-resistant stock, and then undertook a demonstration project to see if it would work. After six years of strong selection, we appear to be making substantial progress! […] The post Selective Breeding Progress Report 2023 appeared first on Scientific Beekeeping ..read more

Contents Testing Hypothesis #2. 2 Let’s Do the Calcs! 11 Conclusions 11 Why Would Mites Prefer  Drones?. 12 Acknowledgements. 12 Citations and Notes 12     Drones and Varroa Part 2 Randy Oliver ScientificBeekeeping.com First Published in ABJ November 2023         In the May issue of this journal, Dr. Zac Lamas presented some findings of […] The post Drones and Varroa: Part 2 appeared first on Scientific Beekeeping ..read more

Contents The Proposed Hypotheses 2 Monitoring of the Mite Infestation. 3 How Best to Obtain a Representative and Consistent Sample?. 3 Testing Hypothesis #1. 4 Field Observations. 5 Results. 9 The Take Home. 15 Citations and Notes 16     Drones and Varroa Part 1 Randy Oliver ScientificBeekeeping.com First Published in ABJ October 2023   […] The post Drones and Varroa: Part 1 appeared first on Scientific Beekeeping ..read more

Tips for Using the XXX cup for Monitoring Varroa TAKING THE SAMPLE Use an 18-quart dishwashing tub and a stainless-steel half cup (125 mL) measuring cup (for measuring live bees, a deep cup is more accurate than a shallow cup). Take the bee sample from a frame (or frames) adjacent to the broodnest, but not […] The post How to use Randy’s Handy mite wash cup appeared first on Scientific Beekeeping ..read more

The Status of Our Industry Regarding Varroa Management and What Can We Do About It? Part 2 First Published in ABJ August 2023 Randy Oliver ScientificBeekeeping.com   CATCH UP Last month I wrote about the options (legal or unapproved) that beekeepers are taking to deal with varroa as it evolves resistance to amitraz. In this […] The post The Status of Our Industry Regarding Varroa Management and What Can We Do About It? appeared first on Scientific Beekeeping ..read more

A Study on Bee Drift and Mite Immigration Part 6 Randy Oliver ScientificBeekeeping.com First published in ABJ July 2023     In our 2018 study in the California foothills, we confirmed that bees indeed drift from collapsing colonies to other hives, even to those at considerable distance. And that drifting can result in a substantial […] The post A Study on Bee Drift and Mite Immigration: Part 6 appeared first on Scientific Beekeeping ..read more

Tips for Using the XXX cup for Monitoring Varroa TAKING THE SAMPLE Use an 18-quart dishwashing tub and a stainless-steel half cup (125 mL) measuring cup (for measuring live bees, a deep cup is more accurate than a shallow cup). Take the bee sample from a frame (or frames) adjacent to the broodnest, but not […] The post How to use the XXX mite wash cup appeared first on Scientific Beekeeping ..read more

Updated 8 Jan 2023.  I continually update this page, so please refer to the current version.  For mite treatment options, search “Varroa Mite Management” Beekeeping in a Nutshell I’ve attempted to distill 50 year’s of beekeeping experience into a short set of instructions for starting out with bees in the Sierra Foothills.  This page provides […] The post First year beekeeping appeared first on Scientific Beekeeping ..read more