Monarch Labs is the leading biotherapy company in the United States. Since 2005, we have manufactured and distributed Medicinal Maggots™ (disinfected Phaenicia sericata larvae) across the continental United States to over 3,000 customers. Medicinal MaggotsTM are a natural, living, wound treatment with an extensive history of use dating back to the American Civil War. We are glad to assist, particularly if you are new to maggot therapy. Infected horse hooves can also be economically treated with maggot therapy.