Food × analyte
Piperonyl butoxide on blackberries
2023–2024 · 2 tested years
1,023samples tested
for this analyte
for this analyte
20samples with
a detection
a detection
2.0%of analyte-tested samples
Testing detected Piperonyl butoxide in 20 of 1,023 blackberries samples actually tested for this analyte. This percentage uses analyte-tested samples, not all 1,023 samples of this food.
Year-by-year results
Actual tested and detected sample counts.
2 tested years between 2023 and 2024. Gaps mean no validated tests in this release.
Read the yearly counts
| Year | Tested | Detected | Rate |
|---|---|---|---|
| 2023 | 338 | 7 | 2.1% |
| 2024 | 685 | 13 | 1.9% |
Testing panels and detection limits change. These observations do not establish a causal trend.
About these results
Source: USDA Pesticide Data Program. Included annual releases: 2023, 2024.