Ontario continues to grapple with the growing impact of invasive species that threaten forests, wetlands, waterways and farmland throughout the province. The watershed managed by the St. Clair Region Conservation Authority is among the areas feeling that pressure, as non-native plants disrupt local habitats and reduce biodiversity.
One of the most aggressive invaders in the St. Clair region is invasive Phragmites, also known as Phragmites australis. The fast-spreading reed can grow as tall as five metres and form dense clusters reaching up to 200 stems per square metre. If not controlled, it can crowd out native vegetation, damage wildlife habitat, heighten fire hazards and restrict recreational use of natural areas.
In response, the SCRCA has introduced a new cost-sharing initiative aimed at helping landowners tackle Phragmites on their properties in 2026. Under the program, the conservation authority will pay for approved control methods and necessary equipment. Participating landowners will be responsible for hiring a licensed exterminator, with costs estimated at about $50 per hour.
Written by: L. Dickson