Aidan Dagg, an avid insect enthusiast, discovered a dead spotted lanternfly in St. Catharines, Ontario. He promptly reported his find to the Canadian Food Inspection Agency (CFIA). This sighting has raised significant concerns about the potential threat to Ontario’s grape and wine industry.
The spotted lanternfly, an invasive species first detected in the U.S. in 2014, has spread to 19 states. While Canada currently has no established populations of this pest, experts warn it poses a serious risk to vineyards and fruit trees across the country.
The insect can feed on over 100 species of trees and plants, including grapevines. Feeding by spotted lanternflies can lead to significant damage, causing host plants to decline or die. The economic impact could be severe; Ontario’s grape and wine industry is valued at $5.4 billion.
Chris Duyvelshoff from the Invasive Species Centre stated, “It really goes to show with this invasive species is the route of transportation of it. It’s a pest that’s very much moving based on human activity.” Spotted lanternflies can travel in shipments and latch onto vehicles and trains, making their spread difficult to control.
According to Diana Mooij from Natural Resources Canada, “The spotted lanternfly can feed on more than 100 species of trees and plants and poses a significant threat to the grape and wine industries.” Officials are currently assessing how this discovery could affect local agriculture.
In Pennsylvania, where infestations are rampant, losses amount to $50.1 million annually due to spotted lanternflies. If infestations spread further, projected losses could reach $554 million.
As of midday Tuesday, Dagg reported finding 30 dead spotted lanternflies in a shipment he encountered. The CFIA has not yet confirmed any additional sightings or established measures for pest control.