Food × analyte
Chlorpyrifos on almonds
2007–2024 · 4 tested years
1,254samples tested
for this analyte
for this analyte
232samples with
a detection
a detection
18.5%of analyte-tested samples
Testing detected Chlorpyrifos in 232 of 1,254 almonds samples actually tested for this analyte. This percentage uses analyte-tested samples, not all 1,255 samples of this food.
Year-by-year results
Actual tested and detected sample counts.
4 tested years between 2007 and 2024. Gaps mean no validated tests in this release.
Read the yearly counts
| Year | Tested | Detected | Rate |
|---|---|---|---|
| 2007 | 360 | 166 | 46.1% |
| 2008 | 186 | 66 | 35.5% |
| 2009 | Not tested | — | — |
| 2010 | Not tested | — | — |
| 2011 | Not tested | — | — |
| 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 | Not tested | — | — |
| 2023 | 177 | 0 | 0.0% |
| 2024 | 531 | 0 | 0.0% |
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: 2007, 2008, 2023, 2024.