Phragmites

Moths are the new tool to protect Canada’s wetlands

Moths are the new tool to protect Canada’s wetlands

Phragmites, Phragmites australis, also known as European common reed, is an invasive perennial grass that spreads quickly and out-competes native species for water, sunlight and nutrients. It releases toxins from its roots into the soil to further hinder the growth of and kill surrounding plants, leading to a decrease in biodiversity and habitat. There is no single method that is a ‘quick fix’ to manage phragmites. Instead, a continuous, multi-method approach is required for success and long-term results. Current removal methods include herbicides, prescribed fire, cutting underwater, flooding and physical removal.