KM C454e-20180220191641 - Mason 3.pdf · 2018-02-25 · Orchard Mason Bees The orchard mason bee...
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KM C454e-20180220191641 - Mason 3.pdf · 2018-02-25 · Orchard Mason Bees The orchard mason bee (Osmia lignaria), native to this region, is a gentle, non-aggressive (they sting only