17 samples, standard-grown
2008 · United States · USDA Pesticide Data Program · Calendar year
Pesticide residues found on blueberries (cultivated), frozen
82.4% of standard-grown samples had at least one detected residue. Standard-grown means samples not identified as organic (called conventional in the source data). Detection does not, by itself, mean the food was unsafe.
All reported results below quantification
Two or more residues detected
Highest observed count: 9
Compared with the recorded EPA tolerance
Withheld: only 1 sample
Annual context
How monitored results changed
Each row is a separate targeted survey. Samples can differ by retailer, origin and season, so this is context rather than a trend claim.
Residue detail
What was found on blueberries (cultivated), frozen?
The most frequently detected residues across all 18 samples. This is the complete available table for this monitoring entry.
18samples checked
Detection does not establish harm. Health risk depends on both toxicity and the amount a person is exposed to.
What do these types mean?
- FungicideControls fungal diseases such as moulds and mildews.
- InsecticideControls insects that damage crops or stored food.
- HerbicideControls weeds competing with a crop.
- Growth regulatorChanges plant growth, development or ripening.
- Other / mixedCovers multiple substances or a role that cannot be reliably assigned from the published name.
These labels describe agricultural function, not a toxicity ranking.
| Residue | Type | Samples | Median | Higher result | Typical published limit |
|---|---|---|---|---|---|
| Pyraclostrobin | Fungicide | 11 (61.1%) | 0.005 mg/kg | 0.036 mg/kg | 4 mg/kg |
Health summary pending No reviewed substance-specific summary is available, so no health effect is inferred. Search WHO/FAO JMPR ↗ | |||||
| Boscalid | Fungicide | 11 (61.1%) | 0.081 mg/kg | 0.76 mg/kg | 13 mg/kg |
Health summary pending No reviewed substance-specific summary is available, so no health effect is inferred. Search WHO/FAO JMPR ↗ | |||||
| Malathion | Other / mixed | 5 (27.8%) | 0.003 mg/kg | 0.005 mg/kg | 8 mg/kg |
Health summary pending No reviewed substance-specific summary is available, so no health effect is inferred. Search WHO/FAO JMPR ↗ | |||||
| Tetrahydrophthalimide (THPI) | Other / mixed | 4 (22.2%) | 0.129 mg/kg | 0.4 mg/kg | 20 mg/kg |
Health summary pending No reviewed substance-specific summary is available, so no health effect is inferred. Search WHO/FAO JMPR ↗ | |||||
| Phosmet | Other / mixed | 4 (22.2%) | 0.008 mg/kg | 0.44 mg/kg | 10 mg/kg |
Health summary pending No reviewed substance-specific summary is available, so no health effect is inferred. Search WHO/FAO JMPR ↗ | |||||
| Fenbuconazole | Other / mixed | 4 (22.2%) | 0.001 mg/kg | 0.003 mg/kg | 0.3 mg/kg |
Health summary pending No reviewed substance-specific summary is available, so no health effect is inferred. Search WHO/FAO JMPR ↗ | |||||
| Iprodione | Other / mixed | 3 (16.7%) | 0.014 mg/kg | 0.21 mg/kg | 15 mg/kg |
Health summary pending No reviewed substance-specific summary is available, so no health effect is inferred. Search WHO/FAO JMPR ↗ | |||||
| Azoxystrobin | Fungicide | 3 (16.7%) | 0.005 mg/kg | 0.025 mg/kg | 3 mg/kg |
Health summary pending No reviewed substance-specific summary is available, so no health effect is inferred. Search WHO/FAO JMPR ↗ | |||||
| Azinphos methyl | Other / mixed | 2 (11.1%) | 0.017 mg/kg | 0.02 mg/kg | 5 mg/kg |
Health summary pending No reviewed substance-specific summary is available, so no health effect is inferred. Search WHO/FAO JMPR ↗ | |||||
| Captan | Other / mixed | 2 (11.1%) | 0.438 mg/kg | 0.81 mg/kg | 20 mg/kg |
Health summary pending No reviewed substance-specific summary is available, so no health effect is inferred. Search WHO/FAO JMPR ↗ | |||||
| Imidacloprid | Insecticide | 2 (11.1%) | 0.008 mg/kg | 0.015 mg/kg | 3.5 mg/kg |
Health summary pending No reviewed substance-specific summary is available, so no health effect is inferred. Search WHO/FAO JMPR ↗ | |||||
| Cyprodinil | Fungicide | 2 (11.1%) | 0.165 mg/kg | 0.19 mg/kg | 3 mg/kg |
Health summary pending No reviewed substance-specific summary is available, so no health effect is inferred. Search WHO/FAO JMPR ↗ | |||||
| Fludioxonil | Fungicide | 2 (11.1%) | 0.018 mg/kg | 0.02 mg/kg | 2 mg/kg |
Health summary pending No reviewed substance-specific summary is available, so no health effect is inferred. Search WHO/FAO JMPR ↗ | |||||
| Tebufenozide | Other / mixed | 2 (11.1%) | 0.092 mg/kg | 0.17 mg/kg | 3 mg/kg |
Health summary pending No reviewed substance-specific summary is available, so no health effect is inferred. Search WHO/FAO JMPR ↗ | |||||
| Esfenvalerate+Fenvalerate Total | Other / mixed | 2 (11.1%) | 0.086 mg/kg | 0.13 mg/kg | 3 mg/kg |
Health summary pending No reviewed substance-specific summary is available, so no health effect is inferred. Search WHO/FAO JMPR ↗ | |||||
| Bifenthrin | Insecticide | 1 (5.6%) | 0.01 mg/kg | 0.01 mg/kg | 1.8 mg/kg |
Health summary pending No reviewed substance-specific summary is available, so no health effect is inferred. Search WHO/FAO JMPR ↗ | |||||
| Chlorothalonil | Other / mixed | 1 (5.6%) | 0.013 mg/kg | 0.013 mg/kg | 1 mg/kg |
Health summary pending No reviewed substance-specific summary is available, so no health effect is inferred. Search WHO/FAO JMPR ↗ | |||||
| Fenpropathrin | Other / mixed | 1 (5.6%) | 0.026 mg/kg | 0.026 mg/kg | 3 mg/kg |
Health summary pending No reviewed substance-specific summary is available, so no health effect is inferred. Search WHO/FAO JMPR ↗ | |||||
| Carbaryl | Other / mixed | 1 (5.6%) | 0.003 mg/kg | 0.003 mg/kg | 10 mg/kg |
Health summary pending No reviewed substance-specific summary is available, so no health effect is inferred. Search WHO/FAO JMPR ↗ | |||||
| Chlorpyrifos | Other / mixed | 1 (5.6%) | 0.002 mg/kg | 0.002 mg/kg | 2 mg/kg |
Health summary pending No reviewed substance-specific summary is available, so no health effect is inferred. Search WHO/FAO JMPR ↗ | |||||
“Higher result” is an approximate 95th-percentile observed concentration, not a safety threshold. Amounts of different pesticides should not be added together or compared directly. Functional types describe their usual agricultural role; they are not hazard or toxicity rankings.
ADI and ARfD are intake reference values, not limits for one food sample. A personal assessment would also require consumption, body-weight and wider exposure data. Source programmes report legal Maximum Residue Level results separately.
What this tells you
A monitoring result, not a verdict.
USDA PDP selects rotating commodities, with emphasis on foods important to consumer diets, including foods eaten by infants and children. It is not a test of every blueberries (cultivated), frozen product sold in United States. This entry’s latest included calendar year release is from 2008.
Comparable annual records are available for 2008, 2007.
Published MRLs or tolerances are regulatory limits associated with pesticide use. Consumer-risk assessment is a separate process.
Limited sample coverage. Fewer than 20 samples: useful as a monitoring snapshot, but sensitive to individual results.
Compare organic and standard-grown results →Common questions
How to read these blueberries (cultivated), frozen results
Were pesticide residues detected on blueberries (cultivated), frozen?
82.4% of 17 standard-grown samples in the 2008 USDA Pesticide Data Program dataset had at least one quantified residue.
Does that mean blueberries (cultivated), frozen were unsafe?
No. A laboratory detection is not, by itself, a consumer-risk finding. Regulators assess dietary risk separately.
Should I buy organic blueberries (cultivated), frozen?
There were only 1 organic samples, so Residue Lens withholds the comparison.