Canadian municipalities are taking action to prevent the sale of invasive plants in local garden centers, while advocates are urging the Canadian government to implement a unified national strategy for regulating the horticultural industry to combat the threat of invasive species on biodiversity.
The Canadian Coalition for Invasive Plant Regulation (CCIPR) is calling for the establishment of a regulatory body by the federal government to oversee the horticultural sector and the creation of a national database to identify invasive plants and their associated risks in different regions.
According to CCIPR co-founder Cathy Kavassalis, even if the sale of invasive plants is not prohibited, it is essential to inform the public about potential risks, similar to how other products are regulated. The Canadian Food Inspection Agency (CFIA) currently regulates some invasive plants under the Plant Protection Act, while provinces and territories have their own legislation for invasive species control.
While the CFIA emphasizes a species- and risk-based approach rather than a blanket prohibition, they can restrict the import, sale, possession, and movement of plants identified as regulated pests. The agency highlights that addressing invasive plant management requires collaboration among various stakeholders, including provinces, municipalities, industry players, and invasive plant organizations.
Recent initiatives by Canadian cities, such as Nanaimo and Surrey, to restrict the sale of invasive plants reflect the growing local efforts to address the issue. Advocates are pushing for more comprehensive federal regulations to mitigate the risks posed by invasive species. The CCIPR stresses the importance of a national database to provide crucial information on invasive plants to stakeholders across the country.
Experts like horticulture specialist Jim Hole emphasize the willingness of most garden centers to support measures preventing the spread of invasive plants. They assert that proactive steps, such as removing invasive species from sale inventories, can contribute significantly to biodiversity conservation efforts.
Native plant advocate Lorraine Johnson underscores the significance of educating consumers and gardeners about the impact of invasive plants on ecosystems. She urges the horticultural industry to prioritize native plants to support biodiversity and mitigate the negative effects of invasive species.
Overall, the push for stricter regulations and increased awareness highlights the collective responsibility of governments, industry players, and individuals in combating the spread of invasive plants and protecting Canada’s natural ecosystems.