The federal government’s “emergency approval” of strychnine is a dangerous step backward — and a troubling signal about whose interests come first.
On March 30, 2026, the Government of Canada quietly authorized the emergency use of strychnine across parts of Alberta and Saskatchewan. The stated reason: an “infestation” of Richardson’s ground squirrels causing millions of dollars in agricultural damage. The unstated cost: the return of one of the most cruel, blunt, and ecologically destructive tools in the integrated “pest” management arsenal — one that Canada had previously moved away from precisely because of the devastation it causes to wildlife.
Let’s be clear about what strychnine does. It is not a targeted pesticide. It does not know the difference between a ground squirrel and a burrowing owl, a badger, a swift fox, or a Ferruginous hawk. Any predator or scavenger that eats poisoned bait — or consumes a contaminated carcass — is at risk. This secondary poisoning effect has historically caused deaths among the very animals that naturally regulate rodent populations. In other words, strychnine kills the solution.
The government’s own announcement acknowledged that significant additional restrictions had to be negotiated before the registration was deemed acceptable. A “reduced geographical scope” and a “revised product stewardship program” were cited as safeguards. But consider what this admission actually reveals: the original request posed environmental risks serious enough to require substantial renegotiation. If the bar for “acceptable” had to be moved before approval could happen, that should give us pause — not reassurance.
The government frames this decision as a response to difficult conditions: market uncertainty, trade pressures, and abnormally dry prairie conditions that allowed ground squirrel populations to spike. These are real challenges, and farmers deserve genuine support. But strychnine is not genuine support — it is a short-sighted chemical fix that undermines the ecology farmers ultimately depend on. Healthy predator populations are a long-term, cost-free form of rodent control. Poisoning them to solve a short-term problem is borrowing against a future we can’t afford to mortgage.
What makes this decision especially troubling is the precedent it sets. Climate-driven disruptions to wildlife populations and farmers are going to become more common, not less. If the federal government’s answer to each such disruption is to reach for a banned or restricted substance under emergency powers, we are establishing a deeply worrying pattern. Emergency registration authority exists for genuine crises. It should not become a backdoor for reintroducing substances that failed the standard registration process on environmental grounds.
There are options beyond strychnine — integrated management strategies, habitat modification, support for alternative control methods — that deserve serious investment. These approaches may take longer to show results, but they don’t leave poisoned landscapes in their wake.
Canada’s prairies are not just farmland. They are home to some of the most threatened grassland ecosystems in the world, and to species that exist nowhere else. This decision was made in the name of protecting farmland economically. We should demand that the government protect them ecologically, too.
