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How to Estimate Bee Abundance in Maine Blueberries

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Published on May 5, 2014

Part 5, of "Pollination Security for the Northeast" features Dr. Frank Drummond, University of Maine,. Drummond explains to lowbush blueberry growers how to estimate fruit set by both the actual yield of berries, and by the number of bees visiting flowers. This will help the grower determine if there are enough bees in the field and the effect of bee visitation on fruit set.

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