Kenya’s 2025 pesticide ban is more than a policy shift—it’s an overdue confrontation with dangerous agrochemical practices that have long gone unchecked. At the heart of the crackdown is Mancozeb, a fungicide so entrenched in Kenyan agriculture that it’s sprayed like water on tomatoes, potatoes, and maize. Yet this widely used chemical breaks down into ethylene thiourea (ETU)—a probable human carcinogen linked to thyroid harm and reproductive toxicity. Mancozeb has already been banned across the European Union and flagged by multiple global health authorities, but until now, it continued to flow into Kenyan markets with barely a check. Now, alongside Mancozeb, Kenya has also moved to restrict or suspend other hazardous products including chlorpyrifos, acephate, glyphosate, and dimethoate—compounds associated with cancer risks, neurotoxicity, endocrine disruption, and acute poisoning in both humans and animals. In withdrawing 77 toxic products and tightening rules on 202 more, the government is finally rejecting the toxic trade imbalance that treats African countries as chemical dumping grounds. The new policy aligns Kenyan regulation with international best practice: no pesticide can be registered here unless it’s also legal in its country of origin and in developed economies like the EU, USA, Canada, or Australia. It’s a turning point—but not without blowback.
For years, Mancozeb symbolized Kenya’s regulatory inertia: cheap, accessible, and unchallenged despite the mounting science against it. Farmers, often unaware of its dangers, sprayed it without masks or gloves, storing the residues in their homes, their soil, and their food. Chlorpyrifos, a widely used insecticide linked to developmental harm in children, and glyphosate, a herbicide under global scrutiny for carcinogenicity, have followed similar trajectories—popular with farmers but flagged by scientists and health agencies. Now, the state faces a high-stakes transition. Smallholders reliant on these chemicals are being urged toward Integrated Pest Management (IPM) and agroecological alternatives. Yet less than 10% of Kenyan farmers use biopesticides, and most lack training, equipment, or trust in new inputs. The Pest Control Products Board, emboldened by fresh legislation, is finally flexing its oversight powers. But enforcement remains patchy, and counterfeit products exploit the regulatory vacuum. Mancozeb isn’t just a pesticide—it’s a case study in how economic expediency once overrode health and environmental responsibility. That era, Kenya now claims, is ending.
Timing is crucial. The EU is cracking down on residue limits. Kenya’s vegetable exports—once worth KSh 100 billion—have already taken a hit. If the country wants to stay competitive and credible, aligning with global safety standards is not optional. Mancozeb’s fall is both symbolic and strategic: it’s a warning to other harmful substances still in circulation—like profenofos, carbendazim, and triazophos—and a test of whether Kenya can enforce its own reform. This is where political will must hold—beyond press briefings and regulatory memos. Farmers need practical support. Consumers need transparency. And regulators must resist the pressure of well-funded pesticide lobbies looking to reverse course. Kenya has declared its direction. Now the country must walk it—with clarity, speed, and resolve—before the next generation pays the price in poisoned soil, sickened bodies, and lost trade.
References:
Trade World News Kenya Bans Import of 50 Pesticide Brands for Safer Farming
The Standard State cracks down on harmful pesticides, bans 77 products
The Star Civil society demand full disclosure of banned pesticides, calls for safer agricultural reforms
The Star 77 pesticides banned in Kenya as 202 others restricted – CS Kagwe
Kenya News Agency State urged to make to make public list of banned pesticides
Kenyans.co.ke Kenya Bans Use of Pesticides Not Approved in Europe, USA, Canada & Australia