Food × analyte
Chlorpropham on tomatoes
1996–2023 · 9 tested years
4,807samples tested
for this analyte
for this analyte
161samples with
a detection
a detection
3.3%of analyte-tested samples
Testing detected Chlorpropham in 161 of 4,807 tomatoes samples actually tested for this analyte. This percentage uses analyte-tested samples, not all 7,783 samples of this food.
Year-by-year results
Actual tested and detected sample counts.
9 tested years between 1996 and 2023. Gaps mean no validated tests in this release.
Read the yearly counts
| Year | Tested | Detected | Rate |
|---|---|---|---|
| 1996 | 174 | 0 | 0.0% |
| 1997 | 722 | 0 | 0.0% |
| 1998 | 717 | 3 | 0.4% |
| 1999 | 364 | 1 | 0.3% |
| 2000 | Not tested | — | — |
| 2001 | Not tested | — | — |
| 2002 | Not tested | — | — |
| 2003 | Not tested | — | — |
| 2004 | Not tested | — | — |
| 2005 | Not tested | — | — |
| 2006 | Not tested | — | — |
| 2007 | Not tested | — | — |
| 2008 | Not tested | — | — |
| 2009 | Not tested | — | — |
| 2010 | Not tested | — | — |
| 2011 | Not tested | — | — |
| 2012 | Not tested | — | — |
| 2013 | Not tested | — | — |
| 2014 | 177 | 8 | 4.5% |
| 2015 | 708 | 23 | 3.2% |
| 2016 | 528 | 43 | 8.1% |
| 2017 | Not tested | — | — |
| 2018 | Not tested | — | — |
| 2019 | Not tested | — | — |
| 2020 | Not tested | — | — |
| 2021 | Not tested | — | — |
| 2022 | 709 | 35 | 4.9% |
| 2023 | 708 | 48 | 6.8% |
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: 1996, 1997, 1998, 1999, 2014, 2015, 2016, 2022, 2023.