20 samples, standard-grown
2024 · Germany · EFSA consolidated official controls · Calendar year
Pesticide residues found on sweet potatoes
70% 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: 2
Based on the reported compliance evaluation
Withheld: only 1 sample
Residue detail
What was found on sweet potatoes?
The most frequently detected residues across all 21 samples. This is the complete available table for this monitoring entry.
21samples 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 |
|---|---|---|---|---|---|
| Fludioxonil (RD) | Other / mixed | 10 (47.6%) | 0.48 mg/kg | 0.77 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 ↗ | |||||
| Copper (RD) | Other / mixed | 6 (28.6%) | 1.398 mg/kg | 1.84 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 ↗ | |||||
| Mepiquat Chloride (RD) | Other / mixed | 2 (9.5%) | 0.11 mg/kg | 0.122 mg/kg | 0.02 mg/kg |
Health summary pending No reviewed substance-specific summary is available, so no health effect is inferred. Search WHO/FAO JMPR ↗ | |||||
| Clethodim (RD) | Other / mixed | 1 (4.8%) | 0.635 mg/kg | 0.635 mg/kg | 0.1 mg/kg |
Health summary pending No reviewed substance-specific summary is available, so no health effect is inferred. Search WHO/FAO JMPR ↗ | |||||
| Azoxystrobin (RD) | Other / mixed | 1 (4.8%) | 0.701 mg/kg | 0.701 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 ↗ | |||||
| Bromide Ion (RD) | Other / mixed | 1 (4.8%) | 1.5 mg/kg | 1.5 mg/kg | 50 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.
EFSA consolidates official control results reported by national authorities; sampling strategies and food coverage differ between countries. It is not a test of every sweet potatoes product sold in Germany. This entry’s latest included calendar year release is from 2024.
Published MRLs or tolerances are regulatory limits associated with pesticide use. Consumer-risk assessment is a separate process.
Moderate sample coverage. 20–49 samples: a useful monitoring snapshot, though not a population estimate.
Compare organic and standard-grown results →Common questions
How to read these sweet potatoes results
Were pesticide residues detected on sweet potatoes?
70% of 20 standard-grown samples in the 2024 EFSA consolidated official controls dataset had at least one quantified residue.
Does that mean sweet potatoes were unsafe?
No. A laboratory detection is not, by itself, a consumer-risk finding. Regulators assess dietary risk separately.
Should I buy organic sweet potatoes?
There were only 1 organic samples, so Residue Lens withholds the comparison.