A Veterinary Feed Directive is required before we can ship Tetra-B Mix to you. You can get a Veterinary Feed Directive from your local Veterinarian. You can scan and email to Support@dadant.com or fax to 1-217-847-3660 for web orders.
Tetra-B Mix for honey bees is a ready-to-feed mixture containing the antibiotic oxytetracycline. Recommended as an aid in the control of American and European foulbrood. May be used for fall treatment of colonies prior to winter or for the spring treatment of over wintered colonies. Spread over the top bars of the frames in each section of the brood nest. All use should stop at least six weeks prior to a surplus honey flow. 50 lb. bags, each. This product can not be shipped outside of the US. No Sales to Virginia
Type B medicated feeds do not carry expiration dates.