Alarming pesticide levels detected in common fruits and vegetables: A closer look at the 2024 Dirty Dozen report

Unveiling the "Dirty Dozen": Navigating pesticide risks in your favorite produce to ensure safer, healthier food choices.


The Environmental Working Group (EWG) has once again shed light on the pervasive issue of pesticide contamination in our food supply with the release of its 2024 Shopper’s Guide to Pesticides in Produce. This year’s findings are particularly disconcerting, revealing that a staggering 95% of produce items listed in the infamous “Dirty Dozen” harbor high levels of toxic pesticides, raising significant concerns about consumer health and safety.

At the forefront of the report are the twelve fruits and vegetables with the highest pesticide loads, commonly known as the “Dirty Dozen.” This year’s list remains largely unchanged from previous years, featuring:

  1. Strawberries
  2. Spinach
  3. Kale, collard, and mustard greens
  4. Grapes
  5. Peaches
  6. Pears
  7. Nectarines
  8. Apples
  9. Bell and hot peppers
  10. Cherries
  11. Blueberries
  12. Green beans

These items were found to be contaminated with various pesticides, with four fungicides—fludioxonil, pyraclostrobin, boscalid, and pyrimethanil—dominating the findings. Alexa Friedman, a senior scientist with the EWG, highlighted the potential dangers of these chemicals, noting their links to hormonal disruptions and negative impacts on male reproductive health.

The EWG’s alarming conclusions are based on an extensive review of data from the Department of Agriculture and the Food and Drug Administration, encompassing 47,510 samples of 46 different fruits and vegetables. The report underscores the prevalence of pesticide use in agriculture and its implications for the food reaching our tables.

The investigation also brought to light the presence of other harmful pesticides, including neonicotinoids like acetamiprid and imidacloprid, known for their detrimental effects on bees and potential risks to children’s neurological development. The pyrethroid insecticides cypermethrin and bifenthrin were noted for their possible neurotoxic impacts, with over 10% of pear samples containing diphenylamine, a substance banned in the European Union due to cancer concerns.

Notably, the study found green beans tainted with acephate, an organophosphate insecticide, at levels 500 times above the Environmental Protection Agency’s (EPA) legal limit, despite its near-total ban on this crop.

Contrasting the Dirty Dozen, the EWG also identified the “Clean Fifteen,” a list of produce with minimal pesticide residues. This year’s Clean Fifteen includes:

  1. Sweet corn
  2. Avocados
  3. Pineapple
  4. Onions
  5. Papaya
  6. Sweet peas
  7. Asparagus
  8. Honeydew melon
  9. Kiwi
  10. Cabbage
  11. Watermelon
  12. Mushrooms
  13. Mango
  14. Sweet potatoes
  15. Carrots

Remarkably, nearly 65% of conventional items on this list were found to be pesticide-free, offering consumers safer alternatives.

While the EWG’s guide aims to help consumers make informed choices, it also emphasizes the importance of consuming a diverse range of fruits and vegetables, whether organic or conventional. For those particularly concerned about pesticides, the guide serves as a valuable resource for identifying which items to prioritize for organic purchases.

Despite the prevalence of legal pesticide use, the report raises critical questions about the adequacy of current regulatory standards and the need for more rigorous health impact studies. The EPA is currently under scrutiny as it revises regulations on chlorpyrifos and considers the safety of dimethyl tetrachloroterephthalate (DCPA), highlighting the urgent need for updated and more protective policies.

The 2024 Dirty Dozen report not only provides a snapshot of the current state of pesticide contamination in our produce but also serves as a catalyst for broader discussions on agricultural practices, consumer safety, and regulatory oversight. As we navigate the complexities of modern food production, the EWG’s findings remind us of the importance of vigilance, informed choices, and the continual pursuit of safer, more sustainable agricultural methods.


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Alexandra Jacobo is a dedicated progressive writer, activist, and mother with a deep-rooted passion for social justice and political engagement. Her journey into political activism began in 2011 at Zuccotti Park, where she supported the Occupy movement by distributing blankets to occupiers, marking the start of her earnest commitment to progressive causes. Driven by a desire to educate and inspire, Alexandra focuses her writing on a range of progressive issues, aiming to foster positive change both domestically and internationally. Her work is characterized by a strong commitment to community empowerment and a belief in the power of informed public action. As a mother, Alexandra brings a unique and personal perspective to her activism, understanding the importance of shaping a better world for future generations. Her writing not only highlights the challenges we face but also champions the potential for collective action to create a more equitable and sustainable world.