Under the Alberta Agricultural Pests Act (APA) Pest and Nuisance Control Regulation (PNCR) the DED pathogens and the EBBs are named declared pests. All municipalities, counties and MDs in the province of Alberta have the responsibility and authority to prevent and control DED under the APA.
For those municipalities that do not have a DED bylaw in place, the APA provides a means for enforcement. Several sections of the APA and the Regulation can be applied. It is an offence not to take ‘active measures’ and not to follow an Inspector’s Notice which can be issued by an agricultural fieldman, community peace officer, a municipal officer that has dual municipal and provincial appointments, or an APA pest inspector appointed by the municipality. They all have the powers and responsibilities outlined under the APA Section 17 to enforce the Alberta DED Prevention/Control Measures to the landowner.
“Using traps and lures, monitoring for the EBB is done annually throughout Alberta by STOPDED. Only the smaller European and the banded beetles have been found on traps throughout the province in low numbers since 1996. In recent years, higher numbers of the banded EBB have been found in the City of Medicine Hat and now are being found in more municipalities in southern Alberta,” says Feddes-Calpas.
There have been 2 isolated cases of DED in the province, one in the Town of Wainwright in 1998, and the last, in the City of Lethbridge in 2020. The trees were immediately removed and buried. Elm trees in both municipalities were immediately surveyed for signs of disease in elm trees and elm firewood near the detection sites.