THE ORCHARD MASON BEES OSMIA LIGNARIA PROPINQUA CRESSON "BLUE ORCHARD BEE" 2021 The Orchard Mason Bee or Blue Orchard Bee is our Western native pollinator, which appears each year in late winter and early spring to pollinate all our early blooming fruit...
Which Bees are Best for Pollinating Early Blooming Flowers, Trees and Shrubs? The Orchard Mason Bees
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