Are the Driscoll's Berries in Your Fridge Safe to Eat?

The punnet in your fridge door has become a news story, which is not a sentence anyone expected to read this week.

A whistleblower lawsuit filed in California alleges that millions of pounds of fruit from the berry giant Driscoll's, carrying pesticide residues above Canada's legal limits, crossed the border between 2022 and 2024, and that the company worked to conceal it. The Canadian Food Inspection Agency has confirmed it found chemical levels above the legal limit during inspections in that window. Lawyers filed a proposed class action in Quebec Superior Court days later.

So the reasonable question, asked by roughly every raspberry owner in the country, is whether the Driscoll's berries already in the fridge are safe to eat right now. The short answer from the toxicologists is yes, and the longer answer is more interesting than either the headline or the reassurance suggests.

The Bottom Line

The allegations cover fruit shipped between 2022 and 2024, none of which is in anyone's fridge today, and no recall was ever ordered. Environmental toxicologist Daniel Green told CBC News that a person would need to eat roughly 19 kilograms of the tested fruit in a short period to feel any effect. A pesticide limit is a legal threshold rather than the point at which food becomes harmful, and the experts quoted throughout the coverage are unanimous that the consumer risk at these levels was low. Keep eating fruit, wash your produce as a general habit, and treat the lawsuit as a regulatory story rather than a health scare.

Key Takeaways

David Harada, Driscoll's former manager of food safety and regulatory compliance for the US and Canada, alleges that about 50 percent of shipments to Canada from 2022 to 2024 exceeded Canadian limits, by the company's own estimates.

The three chemicals involved are bifenthrin, an insecticide, plus the fungicides iprodione and captan.

The CFIA confirmed it found levels above the legal limit, but said the inspections either did not lead to recalls or were closed once a corrective action had been implemented.

Toxicologist Daniel Green estimated a person would need to eat about 19 kilograms of the tested fruit in a short period to see an effect.

Lawyers filed a proposed class action in Quebec Superior Court on behalf of a Quebec consumer, alleging failure to disclose residues exceeding permitted limits.

Driscoll's denies the allegations, says it never knowingly shipped products it believed unsafe, and says it has amended its controls to comply with Canadian standards.

What Does the Driscoll's Pesticide Lawsuit Allege?

The Driscoll's pesticide lawsuit was filed by David Harada, a California resident who worked as the company's manager of food safety and regulatory compliance for the United States and Canada. He alleges that by Driscoll's own estimates, roughly half of all shipments to Canada between 2022 and 2024 contained fruit exceeding Canadian safety levels, and he has sued for unlawful retaliation.

His explanation for how it happened is specific. Harada alleges that in 2022 the company removed a food safety and compliance tracking system it had maintained for the Canadian market in order to sell more fruit here. That system, he says, ensured enough time passed between the final pesticide application and harvest for the chemicals to break down below the legal threshold. He further accuses the company of wilfully concealing information about residue levels.

Driscoll's rejects the allegations. The company says it never knowingly shipped products it believed to be unsafe, points to its published food safety program, and says it has amended its controls to comply with Canadian standards. The lawsuit remains before the courts, and the Quebec class action filed in its wake has not yet been authorized by a judge. Nothing described here has been proven.

Which Chemicals Did the CFIA Find on the Berries?

Three, and the chemicals found on berries during these inspections are ordinary agricultural products rather than anything exotic. Iprodione and captan are fungicides, used to control mould, mildew and rot across a wide range of crops. Bifenthrin is an insecticide that works by attacking insects' nervous systems and accounts for a large share of pesticide use worldwide.

Bifenthrin is considered to be of low toxicity to humans. Large quantities can cause headaches, dizziness, and skin or nasal irritation when inhaled, or sore throat, nausea and vomiting if swallowed. The United States Environmental Protection Agency classifies it as a possible human carcinogen, a classification based on tumours observed in mice rather than in people.

The CFIA has been careful about what its findings do and do not establish. The agency told CBC News that the cases identified involved different products, pesticide residues, importers and locations across several years, and that the presence of the Driscoll's brand does not by itself establish that the non-compliance came from a single producer or source. Reports of suspected illness after eating Driscoll's blueberries triggered some investigations, as did complaints about chemical taste or smell, though the CFIA said it could not definitively link the reported illness to the berries.

How Much Pesticide Risk Do Berries Actually Carry?

Less than the headline implies, and this is where the question about Driscoll's berries gets its clearest answer. The pesticide risk from berries at the levels the CFIA measured is, by every expert account in the coverage, low.

Environmental toxicologist Daniel Green told CBC News that the chemical levels found in the CFIA-tested berries would not make someone sick from eating a few, and that in one example a person would have to eat 19 kilograms of the fruit to produce an effect. That is not a serving size. That is a wheelbarrow.

Stephane Bayen, an associate professor in McGill University's department of food science and agricultural chemistry, makes the structural point that gets lost in most coverage: a maximum residue limit is a legal line, not the point at which food becomes dangerous. He told CBC News that a single exceedance of the maximum residue limit might not translate into a risk to consumers' health. Canada also sets stricter limits than the United States on several of these compounds, so fruit grown entirely within American rules can be legal there and over the line here.

Maria Corradini, an associate professor of food science at the University of Guelph, adds that the compounds sprayed on produce degrade over time, and that the real issue is ensuring the right amount is applied and enough time passes before harvest. She also notes that farm workers facing acute exposure carry considerably more risk than consumers do, which is the part of this story nobody is litigating.

Can You Wash Pesticides Off Berries at Home?

Not especially well, which is the inconvenient part. Washing pesticides off berries is harder than washing them off an apple, and Corradini explains why: berries are soft, and their skin is full of tiny crevices, so a rinse does far less than people assume.

She points to studies suggesting that soaking produce for a few minutes in a mixture of water and sodium bicarbonate, ordinary baking soda, may help, while cautioning that the evidence is not strong enough to call it conclusively effective. Washing all produce remains a sound general habit regardless, and it does more against bacteria and dirt than against residues that have bound to the fruit.

It is worth keeping this in proportion. Produce-related illness in Canada is far more often a microbiological story than a chemical one, as the Cyclospora outbreak that spread through imported produce demonstrated. Washing earns its place in your routine for that reason more than this one.

Are Organic Berries in Canada a Safer Bet?

For avoiding these three specific compounds, yes. Organic berries in Canada are grown without the synthetic pesticides at issue in this case, so switching does remove that exposure directly.

It is not a guarantee of anything broader. Corradini notes that a facility running half its production organic and half conventional always carries a risk of error, and organic produce is exactly as capable as conventional produce of carrying pathogens such as E. coli and norovirus. She also offers a piece of perspective that rarely survives a news cycle: chemical pesticides are a significant reason produce is as plentiful and as affordable as it is.

The practical takeaway is to keep eating fruit. The health benefits of berries comfortably outweigh the risks described in this story, and a diet built around produce is one of the better-evidenced things you can do for yourself, including for your long-term brain health. If you want them back in rotation without thinking about it, a tray of blueberry baked oatmeal handles breakfast for most of a week. If you want tailored advice on building a diet around produce, a registered dietitian near you is the right person to ask.

Your Next Step

Throw out anything from 2022 to 2024. Nothing from the alleged window should still be in your fridge, and if it somehow is, it is a spoilage problem long before it is a chemical one.

Keep buying berries. The nutritional case for fruit is stronger than the risk described in this story, and no recall was issued.

Wash all produce as a routine habit, and soak soft fruit briefly if you want to, understanding that the evidence for residue removal on berries is limited.

Report a concern if you have a specific complaint about a product you bought. The CFIA runs a short questionnaire that routes your complaint to the right authority. Quebec residents go to MAPAQ instead, which handles the first follow-up on all consumer food complaints in that province.

Get symptoms checked if you think something you ate made you ill. Compare real-time wait times at walk-in clinics near you, or search clinics and providers by symptom and city.

Keep reading. The Medimap Health Hub covers food safety, nutrition and the reasons a meal can leave you wiped out.

Frequently Asked Questions

Are Driscoll's berries safe to eat right now?

By every expert account in the coverage, yes. The allegations concern fruit shipped between 2022 and 2024; no recall was ordered, and toxicologist Daniel Green estimated a person would need to eat roughly 19 kilograms of the tested fruit in a short period to feel an effect. The safety of Driscoll's berries at the levels measured is not seriously in dispute among the scientists quoted.

Was there a recall of Driscoll's berries in Canada?

No. The Canadian Food Inspection Agency confirmed it found pesticide levels above the legal limit during inspections between 2022 and 2024, but said those inspections did not lead to recalls, or that a corrective action was implemented and the investigation was closed. The agency says it takes action proportionate to the magnitude of the health risk.

What chemicals were found on the berries?

Three compounds: bifenthrin, an insecticide that targets insect nervous systems, and iprodione and captan, both fungicides used against mould, mildew and rot. Bifenthrin is considered low in toxicity to humans and is classified by the US Environmental Protection Agency as a possible human carcinogen based on tumours observed in mice.

Does washing berries remove pesticide residue?

Only partially, and less than for firmer produce. Food scientist Maria Corradini of the University of Guelph explains that berries are soft with many tiny crevices in the skin, which limits what rinsing achieves. Some studies suggest a few minutes soaking in water and baking soda may help, though the evidence is not conclusive.

Why would berries legal in the US be over the limit in Canada?

Because the two countries set different maximum residue limits for several of these compounds, with Canada stricter on some. Fruit grown entirely within American rules can therefore be legal there and still exceed Canadian thresholds. A maximum residue limit is a regulatory line rather than the concentration at which food becomes harmful to eat.

Disclaimer

This article is general health information and is not medical advice. Medimap is not a doctor, and nothing here replaces an assessment by a qualified health professional. If you are experiencing a medical emergency, call 911 immediately.