Food × analyte
Tetrahydrophthalimide (THPI) on baby food - pears
2010–2023 · 4 tested years
1,409samples tested
for this analyte
for this analyte
25samples with
a detection
a detection
1.8%of analyte-tested samples
Testing detected Tetrahydrophthalimide (THPI) in 25 of 1,409 baby food - pears samples actually tested for this analyte. This percentage uses analyte-tested samples, not all 1,485 samples of this food.
Year-by-year results
Actual tested and detected sample counts.
4 tested years between 2010 and 2023. Gaps mean no validated tests in this release.
Read the yearly counts
| Year | Tested | Detected | Rate |
|---|---|---|---|
| 2010 | 191 | 2 | 1.0% |
| 2011 | 569 | 0 | 0.0% |
| 2012 | Not tested | — | — |
| 2013 | Not tested | — | — |
| 2014 | Not tested | — | — |
| 2015 | Not tested | — | — |
| 2016 | Not tested | — | — |
| 2017 | Not tested | — | — |
| 2018 | Not tested | — | — |
| 2019 | Not tested | — | — |
| 2020 | Not tested | — | — |
| 2021 | Not tested | — | — |
| 2022 | 137 | 3 | 2.2% |
| 2023 | 512 | 20 | 3.9% |
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: 2010, 2011, 2022, 2023.