Spotted Lanternfly Invades Canada | Calgary News

A new invasive threat has arrived in Canada: the spotted lanternfly, confirmed in Windsor, Ontario. Originally from southeast Asia, this pest first appeared in Pennsylvania in 2014 and now poses a serious risk to crops, forests, and backyard trees — especially grapevines, which devastate the wine industry. With over 100 host plants, it’s a major economic and environmental concern. Authorities have imposed movement restrictions and are urging citizens to spot, photograph, and report any signs — from egg masses to adult bugs — to the CFIA. Travelers should inspect vehicles and gear, and always buy local firewood to prevent spread. Early detection is key to stopping this destructive invader. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Sources:https://calgary.citynews.ca/2026/09/18/invasive-spotted-lanternfly-found-in-ontario-and-canada-for-the-first-time/ More coverage & latest updates:https://sources.thednn.ai/17790b8ea16c8756 Report issues to [email protected].