Food × analyte
Diphenylamine (DPA) on peaches
1994–2022 · 13 tested years
5,080samples tested
for this analyte
for this analyte
83samples with
a detection
a detection
1.6%of analyte-tested samples
Testing detected Diphenylamine (DPA) in 83 of 5,080 peaches samples actually tested for this analyte. This percentage uses analyte-tested samples, not all 6,563 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 | 299 | 0 | 0.0% |
| 1995 | 285 | 1 | 0.4% |
| 1996 | 280 | 5 | 1.8% |
| 1997 | Not tested | — | — |
| 1998 | Not tested | — | — |
| 1999 | Not tested | — | — |
| 2000 | 536 | 15 | 2.8% |
| 2001 | 529 | 28 | 5.3% |
| 2002 | 563 | 32 | 5.7% |
| 2003 | Not tested | — | — |
| 2004 | Not tested | — | — |
| 2005 | Not tested | — | — |
| 2006 | Not tested | — | — |
| 2007 | 151 | 1 | 0.7% |
| 2008 | 180 | 0 | 0.0% |
| 2009 | Not tested | — | — |
| 2010 | Not tested | — | — |
| 2011 | Not tested | — | — |
| 2012 | Not tested | — | — |
| 2013 | 285 | 1 | 0.4% |
| 2014 | 673 | 0 | 0.0% |
| 2015 | 362 | 0 | 0.0% |
| 2016 | Not tested | — | — |
| 2017 | Not tested | — | — |
| 2018 | Not tested | — | — |
| 2019 | Not tested | — | — |
| 2020 | Not tested | — | — |
| 2021 | 518 | 0 | 0.0% |
| 2022 | 419 | 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: 1994, 1995, 1996, 2000, 2001, 2002, 2007, 2008, 2013, 2014, 2015, 2021, 2022.