I hope this border craziness doesn't spread to Canada, I like buying fungicides/pesticides in the US that work without paying $$$ to a "professional" to apply i

I hope this border craziness doesn't spread to Canada, I like buying fungicides/pesticides in the US that work without paying $$$ to a "professional" to apply it or (& any farmer can fog acres and acres with impunity) Said professional recommended this treatment in particular, but they won't sell it to you and you can't buy it domestically; Gotta pay their extortion tax for it... unless... Also makes me wonder if they recommended this restricted product because they think I can't find a shelf on the continent with it and something more available/less-potent might have worked fine