Food × analyte
Trifluralin on carrots
1994–2022 · 13 tested years
7,504samples tested
for this analyte
for this analyte
2,763samples with
a detection
a detection
36.8%of analyte-tested samples
Testing detected Trifluralin in 2,763 of 7,504 carrots samples actually tested for this analyte. This percentage uses analyte-tested samples, not all 7,675 samples of this food.
Year-by-year results
Actual tested and detected sample counts.
13 tested years between 1994 and 2022. Gaps mean no validated tests in this release.
Read the yearly counts
| Year | Tested | Detected | Rate |
|---|---|---|---|
| 1994 | 535 | 250 | 46.7% |
| 1995 | 701 | 274 | 39.1% |
| 1996 | 500 | 214 | 42.8% |
| 1997 | Not tested | — | — |
| 1998 | Not tested | — | — |
| 1999 | Not tested | — | — |
| 2000 | 184 | 104 | 56.5% |
| 2001 | 739 | 458 | 62.0% |
| 2002 | 554 | 326 | 58.8% |
| 2003 | Not tested | — | — |
| 2004 | Not tested | — | — |
| 2005 | Not tested | — | — |
| 2006 | 743 | 427 | 57.5% |
| 2007 | 744 | 369 | 49.6% |
| 2008 | Not tested | — | — |
| 2009 | Not tested | — | — |
| 2010 | Not tested | — | — |
| 2011 | Not tested | — | — |
| 2012 | Not tested | — | — |
| 2013 | 712 | 171 | 24.0% |
| 2014 | 708 | 148 | 20.9% |
| 2015 | Not tested | — | — |
| 2016 | Not tested | — | — |
| 2017 | Not tested | — | — |
| 2018 | Not tested | — | — |
| 2019 | Not tested | — | — |
| 2020 | 499 | 4 | 0.8% |
| 2021 | 708 | 6 | 0.8% |
| 2022 | 177 | 12 | 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: 1994, 1995, 1996, 2000, 2001, 2002, 2006, 2007, 2013, 2014, 2020, 2021, 2022.