Latest Past Events

NAISMA Webinar: Starry Trek: Mobilizing Volunteers for Early Detection of Aquatic Invasive Species

Since 2017, Minnesota’s Starry Trek Program has demonstrated how coordinated volunteer engagement can significantly expand early detection capacity for aquatic invasive species. Originally launched as a statewide effort to search for starry stonewort (Nitellopsis obtusa), an invasive freshwater green alga that can form dense mats and disrupt lake ecosystems, Starry Trek has grown into a […]

Goats Beard / Yellow Salsify Removal

Beaver Creek Conservation Area Saskatoon

Yellow salsify (Tragopogon dubius), is an invasive plant that typically grows to a height of 1 to 3 feet (30 to 90 cm). It spreads quickly through the production of numerous wind-dispersed seeds, thrives in a variety of disturbed habitats, and outcompetes native plants for resources. Its deep taproot makes it difficult to remove, but […]