Canadian municipalities are taking action to prevent the sale of invasive plants in local garden centers, amid calls for a national strategy to regulate the horticultural trade. The Canadian Coalition for Invasive Plant Regulation (CCIPR) is urging the federal government to establish a regulatory body for the industry and develop a national database identifying invasive plants and associated risks in various regions.
The push for stricter regulations comes as invasive plants pose a threat to biodiversity nationwide, prompting municipalities to address gaps in the current regulatory framework that varies by jurisdiction. Canada has set a goal to reduce the introduction and establishment of known invasive species by 50% by 2030.
While the Canadian Food Inspection Agency oversees some invasive plants under the Plant Protection Act, individual provinces and territories have their own legislation to control invasive species. The CFIA takes a species- and risk-based approach rather than a blanket prohibition on all invasive plants, restricting the import, sale, possession, and movement of regulated pests.
Advocates emphasize the importance of informing the public about potential harms associated with invasive plants, calling for increased transparency and regulation in the horticultural industry. Municipalities like Nanaimo, Surrey, and London have taken steps to restrict the sale of invasive plants, with calls for a more comprehensive federal approach to address the issue.
Efforts to combat invasive plants require collaboration among all levels of government, industry stakeholders, and advocacy groups. Establishing a national database of invasive plants and implementing clear labeling or removal of invasive species from shelves are proposed solutions to mitigate the impact of these plants on ecosystems and the economy.
Experts emphasize the significance of public awareness and education in preventing the spread of invasive plants, noting the role of nurseries and garden centers in influencing consumer choices. Strengthened research, regulation, and public education are seen as essential tools in controlling the spread of invasive species and protecting biodiversity.