Central Oregon is a global mecca for vegetable seed. Learn how Oregon State research has crafted a unique balance between honeybees, pheromones, irrigation, and farming to grow vegetable seeds better than almost anywhere in the world.
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Left unchecked, varroa mites can severely damage the colony and lead to collapse. Visual inspection of honey bee adults is not a reliable way to monitor for varroa. This video demonstrates two methods for sampling a colony for varroa mites: the alcohol wash and the powdered sugar shake.