Bifen IT will kill honey bees if they come in contact with the treated area and/or are sprayed directly. It is recommended that you spray in the areas you are wanting to treat when the bees are not actively foraging. A better option would be to use Mavrik Perimeter. There is no lingering odor or visible residue, and when dry, it is non toxic and non repellent to honey bees.
Answer last updated on: 09/07/2016