Winter Squash

64 Pesticide Residues Found by the USDA Pesticide Data Program1,2,3

Human Health Effects:

9Known or Probable Carcinogens4
21Suspected Hormone Disruptors
5Neurotoxins
7 Developmental or Reproductive Toxins

Environmental Effects:

12 Honeybee Toxins5

Pesticide Residues Found in Winter Squash:

What Pesticide? How Often is it Found?6 Conventional vs. Organic Toxicity7 Other Foods with this Pesticide
Endosulfan sulfate 22.6% Conventional
vs. Organic

Other Foods
Imidacloprid 17.3% Conventional
vs. Organic

Other Foods
Bifenthrin 14.8% Conventional
vs. Organic

Other Foods
Propamocarb hydrochloride 11.4% Conventional
vs. Organic

Other Foods
Thiamethoxam 9.2% Conventional
vs. Organic

Other Foods
Pyraclostrobin 7.7% Conventional
vs. Organic

Other Foods
Dieldrin 6.2% Conventional
vs. Organic

Other Foods
Metalaxyl/Mefenoxam 4.7% Conventional
vs. Organic

Other Foods
Quinoxyfen 4.6% Conventional
vs. Organic

Other Foods
Boscalid 3.7% Conventional
vs. Organic

Other Foods
Chlordane cis 3.4% Conventional
vs. Organic

Other Foods
Fluopicolide 2.8% Conventional
vs. Organic

Other Foods
Acetamiprid 2.3% Conventional
vs. Organic

Other Foods
DDE p,p' 2.3% Conventional
vs. Organic

Other Foods
Endosulfan I 2.3% Conventional
vs. Organic

Other Foods
Carbendazim (MBC) 1.9% Conventional
vs. Organic

Other Foods
Myclobutanil 1.8% Conventional
vs. Organic

Other Foods
Cyromazine 1.6% Conventional
vs. Organic

Other Foods
Chlordane trans 1.6% Conventional
vs. Organic

Other Foods
Permethrin cis 1.5% Conventional
vs. Organic

Other Foods
Dinotefuran 1.4% Conventional
vs. Organic

Other Foods
Methoxyfenozide 1.4% Conventional
vs. Organic

Other Foods
Sethoxydim sulfoxide 1.3% Conventional
vs. Organic

Other Foods
Famoxadone 1.2% Conventional
vs. Organic

Other Foods
Heptachlor epoxide 1.2% Conventional
vs. Organic

Other Foods
Chlorpropham 1.1% Conventional
vs. Organic

Other Foods
Tetrahydrophthalimide (THPI) 0.9% Conventional
vs. Organic

Other Foods
Endrin 0.8% Conventional
vs. Organic

Other Foods
Azoxystrobin 0.7% Conventional
vs. Organic

Other Foods
Pymetrozine 0.7% Conventional
vs. Organic

Other Foods
Tebuconazole 0.7% Conventional
vs. Organic

Other Foods
Fenbuconazole 0.7% Conventional
vs. Organic

Other Foods
Permethrin trans 0.7% Conventional
vs. Organic

Other Foods
Cyprodinil 0.5% Conventional
vs. Organic

Other Foods
Cyazofamid 0.5% Conventional
vs. Organic

Other Foods
Iprodione 0.5% Conventional
vs. Organic

Other Foods
Chlorpyrifos 0.5% Conventional
vs. Organic

Other Foods
Trifluralin 0.5% Conventional
vs. Organic

Other Foods
Trifloxystrobin 0.4% Conventional
vs. Organic

Other Foods
Dimethomorph 0.4% Conventional
vs. Organic

Other Foods
Difenoconazole 0.4% Conventional
vs. Organic

Other Foods
Flubendiamide 0.4% Conventional
vs. Organic

Other Foods
Indoxacarb 0.4% Conventional
vs. Organic

Other Foods
Esfenvalerate+Fenvalerate Total 0.4% Conventional
vs. Organic

Other Foods
Oxamyl oxime 0.4% Conventional
vs. Organic

Other Foods
Fenpropathrin 0.4% Conventional
vs. Organic

Other Foods
Spirodiclofen 0.3% Conventional
vs. Organic

Other Foods
Fenamidone 0.3% Conventional
vs. Organic

Other Foods
DDT p,p' 0.3% Conventional
vs. Organic

Other Foods
DCPA 0.3% Conventional
vs. Organic

Other Foods
Piperonyl butoxide 0.3% Conventional
vs. Organic

Other Foods
Buprofezin 0.1% Conventional
vs. Organic

Other Foods
Kresoxim-methyl 0.1% Conventional
vs. Organic

Other Foods
Mandipropamide 0.1% Conventional
vs. Organic

Other Foods
Flonicamid 0.1% Conventional
vs. Organic

Other Foods
Endosulfan II 0.1% Conventional
vs. Organic

Other Foods
Oxamyl 0.1% Conventional
vs. Organic

Other Foods
Pentachlorobenzene (PCB) 0.1% Conventional
vs. Organic

Other Foods
Propiconazole 0.1% Conventional
vs. Organic

Other Foods
Oxydemeton methyl sulfone 0.1% Conventional
vs. Organic

Other Foods
Pendimethalin 0.1% Conventional
vs. Organic

Other Foods
Acephate 0.1% Conventional
vs. Organic

Other Foods
Methamidophos 0.1% Conventional
vs. Organic

Other Foods
Thiabendazole 0.1% Conventional
vs. Organic

Other Foods


Footnotes

1. Tests for any given food are often conducted in multiple years. In all cases WhatsOnMyFood shows only the most recent test year. The test results for Winter Squash come from test year 2012.

2. All pesticide residue results on this page and elsewhere on the WhatsOnMyFood website were obtained by the United Stated Department of Agriculture (USDA) Pesticide Data Program (PDP)

3. Punzi, JS, Lamont, M, Haynes, D, Epstein, RL, USDA Pesticide Data Program: Pesticide Residues on Fresh and Processed Fruit and Vegetables, Grains, Meats, Milk, and Drinking Water, Outlooks on Pesticide Management, June, 2005. Available online

4. All toxicological data was either compiled for this site — typically from U.S. EPA reregistration eligibility decisions — or obtained from data compiled for the PesticideInfo website

5. Includes pesticides that are moderately acutely toxic, highly acutely toxic or chronically toxic to honeybees.

6. The percentage found is for all four of the following combinations combined: domestic or imported, and conventional or organic. To see data broken down into each of these combinations separately, click on "Conventional vs. Organic."

7. A pesticide residue may not be listed as carcinogenic, neurotoxic, hormone-disrupting or as a reproductive or developmental toxicant for either of two reasons: (1) it may have been studied for toxicity in one or more of these categories and the weight of the evidence did not support designating it as toxic, or (2) it may not have been studied.

Find Out :: What's on your food?