Friend of Phrag: Secondary invasion by European Frog-bit
April 29, 2022 – Taaja Tucker, U.S. Geological Survey What is frog-bit? Invasive European frog-bit (EFB; Hydrocharis morsus-ranae) is a perennial aquatic plant that was introduced to Canada from Eurasia in the early 1900s and made its way to the United States... Continue ReadingFiled under: invasive species management PAMF