In early September, The Lake Champlain Basin Program’s boat launch steward Matthew Gorton was conducting routine boat inspections at the South Hero John Guilmette. There to help prevent the introduction and spread of aquatic invasive species, Gorton noticed an unusual looking plant hanging off a trailer backing into the Lake.
While Lake Champlain is host to 51 known nonnative and invasive aquatic species, Hydrilla verticillata has not yet been found there. The watercraft carrying the plant was last in the Connecticut River, a system in which the highly invasive plant hydrilla is well established. » Continue Reading.