The pesticide acetamiprid is at the center of a heated controversy in France. It’s also still being used in the United States, despite growing concerns about its impact on human health, pollinators, and ecosystems.

While France scrambles to defend its environmental gains amid political backlash, the U.S. continues to allow this neonicotinoid on a wide range of crops.

Acetamiprid is a neonicotinoid pesticide linked to pollinator deaths.

A Chemical Under Fire

Acetamiprid is a member of the neonicotinoid family—synthetic pesticides that act on the nervous system of insects. These substances are widely used because of their effectiveness, but that success comes with a steep ecological cost.

Acetamiprid is known to be toxic to bees and other pollinators, even at low concentrations. Beekeepers and ecologists in France have called it a “bee killer,” citing its role in collapsing pollinator populations critical for food production and biodiversity. The chemical has also been found to accumulate in soil and water, raising alarms about its broader environmental persistence, as researchers noted in a 2024 review published in Science of the Total Environment.

Scientists worry it could harm fetal brain development.

The Duplomb Law and Public Backlash

France banned acetamiprid in 2018, but a new piece of legislation—nicknamed the Duplomb Law—is set to reverse that decision. The law allows beet, cherry, hazelnut, and apple growers to resume use of the pesticide, citing economic pressure and the threat of crop losses due to insect pests. It’s a decision that’s touched off an unprecedented public outcry.

The backlash began when a 23-year-old student, Eleonore Pattery, launched a petition calling for the law’s immediate repeal. Within days, it had over 700,000 signatures. That number has since surged past 1.8 million, making it one of the most supported public petitions in French parliamentary history, according to France24.

Pattery called the law a “scientific, ethical, environmental, and public health aberration.” As Euronews reports, her statement was echoed by environmental health advocates and European lawmakers, who criticized the decision for jeopardizing France’s commitments to biodiversity and climate policy.

Acetamiprid's effects on humans remain under-researched but concerning.

Health Concerns Beyond the Hive

Acetamiprid’s impact isn’t limited to bees. Recent research has raised red flags about potential harm to human health. A study in Insects identified the compound’s ability to disrupt mitochondrial activity in mammalian cells, suggesting possible links to reproductive and neurological disorders.

The European Food Safety Authority (EFSA) has expressed concern over acetamiprid’s developmental neurotoxicity, especially for unborn children. Although data gaps remain, the EFSA has proposed lowering the acceptable daily intake and acute reference dose, citing potential effects on fetal brain development.

Another study published in Chemosphere suggested acetamiprid may interfere with metabolic and neurological pathways in mammals. The findings reinforce the growing need for precautionary measures when regulating substances with far-reaching biological effects.

The EPA has not revised U.S. pesticide tolerances for acetamiprid.

Meanwhile, in the United States

Despite international alarm, acetamiprid remains widely legal and used in the United States. The Environmental Protection Agency (EPA) recently reaffirmed pesticide tolerance levels for a long list of produce and ornamental crops, including peaches, potatoes, and tomatoes. The ruling, published in the Federal Register, notes no revisions to existing residue limits, based on currently available data.

This regulatory stance continues even as more studies suggest the compound’s potential long-term risks. In the U.S., there is still no large-scale, coordinated effort to assess acetamiprid’s full impact on public health or pollinators. Many consumers remain unaware of its presence in everyday foods or the controversy brewing abroad.

Many Americans are unaware of the pesticide’s use in their food.

What France’s Fight Means for the Rest of the World

The clash over acetamiprid in France is not just about a single pesticide. It represents a deeper tension between agricultural productivity, ecological sustainability, and public health. French lawmakers backing the Duplomb Law argue that domestic farmers face unfair competition from countries that still permit acetamiprid. But critics say that argument sacrifices long-term environmental safety for short-term economic gain.

France’s decision could ripple across the European Union and beyond. If one country rolls back protections, others may follow. Conversely, France’s public resistance may inspire similar debates elsewhere—including in the United States, where regulatory agencies have yet to confront the emerging science in a meaningful way.

The pesticide debate now sits at a crossroads. Science is catching up with the silent costs of widely used chemicals. The question is whether governments—and the public—will act before the damage becomes irreversible.

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