Food × analyte
Diphenylamine (DPA) on milk
1996–2017 · 8 tested years
5,239samples tested
for this analyte
for this analyte
1,413samples with
a detection
a detection
27.0%of analyte-tested samples
Testing detected Diphenylamine (DPA) in 1,413 of 5,239 milk samples actually tested for this analyte. This percentage uses analyte-tested samples, not all 5,549 samples of this food.
Year-by-year results
Actual tested and detected sample counts.
8 tested years between 1996 and 2017. Gaps mean no validated tests in this release.
Read the yearly counts
| Year | Tested | Detected | Rate |
|---|---|---|---|
| 1996 | 346 | 0 | 0.0% |
| 1997 | 665 | 1 | 0.2% |
| 1998 | 595 | 1 | 0.2% |
| 1999 | Not tested | — | — |
| 2000 | Not tested | — | — |
| 2001 | Not tested | — | — |
| 2002 | Not tested | — | — |
| 2003 | Not tested | — | — |
| 2004 | 739 | 728 | 98.5% |
| 2005 | 746 | 683 | 91.6% |
| 2006 | Not tested | — | — |
| 2007 | Not tested | — | — |
| 2008 | Not tested | — | — |
| 2009 | Not tested | — | — |
| 2010 | Not tested | — | — |
| 2011 | 729 | 0 | 0.0% |
| 2012 | Not tested | — | — |
| 2013 | Not tested | — | — |
| 2014 | Not tested | — | — |
| 2015 | Not tested | — | — |
| 2016 | 708 | 0 | 0.0% |
| 2017 | 711 | 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: 1996, 1997, 1998, 2004, 2005, 2011, 2016, 2017.