Food × analyte
Permethrin Total on spinach, canned
1997–2019 · 6 tested years
1,472samples tested
for this analyte
for this analyte
922samples with
a detection
a detection
62.6%of analyte-tested samples
Testing detected Permethrin Total in 922 of 1,472 spinach, canned samples actually tested for this analyte. This percentage uses analyte-tested samples, not all 1,988 samples of this food.
Year-by-year results
Actual tested and detected sample counts.
6 tested years between 1997 and 2019. Gaps mean no validated tests in this release.
Read the yearly counts
| Year | Tested | Detected | Rate |
|---|---|---|---|
| 1997 | 168 | 141 | 83.9% |
| 1998 | 179 | 141 | 78.8% |
| 1999 | Not tested | — | — |
| 2000 | Not tested | — | — |
| 2001 | Not tested | — | — |
| 2002 | Not tested | — | — |
| 2003 | Not tested | — | — |
| 2004 | 371 | 244 | 65.8% |
| 2005 | Not tested | — | — |
| 2006 | Not tested | — | — |
| 2007 | Not tested | — | — |
| 2008 | Not tested | — | — |
| 2009 | Not tested | — | — |
| 2010 | 181 | 130 | 71.8% |
| 2011 | 198 | 125 | 63.1% |
| 2012 | Not tested | — | — |
| 2013 | Not tested | — | — |
| 2014 | Not tested | — | — |
| 2015 | Not tested | — | — |
| 2016 | Not tested | — | — |
| 2017 | Not tested | — | — |
| 2018 | Not tested | — | — |
| 2019 | 375 | 141 | 37.6% |
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: 1997, 1998, 2004, 2010, 2011, 2019.