Oxalic Acid Treatment for Varroa Mites Aug 5, 2017 11:51:57 GMT 1 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Admin on Aug 5, 2017 11:51:57 GMT 1 It is critical to mix and apply oxalic dribble correctly (5 mL between each frame of bees), or you risk seriously harming your bees! sourcescientificbeekeeping.com/oxalic-acid-treatment-table/