Food × analyte
Permethrin trans on pears
1998–2022 · 9 tested years
4,402samples tested
for this analyte
for this analyte
10samples with
a detection
a detection
0.2%of analyte-tested samples
Testing detected Permethrin trans in 10 of 4,402 pears samples actually tested for this analyte. This percentage uses analyte-tested samples, not all 7,577 samples of this food.
Year-by-year results
Actual tested and detected sample counts.
9 tested years between 1998 and 2022. Gaps mean no validated tests in this release.
Read the yearly counts
| Year | Tested | Detected | Rate |
|---|---|---|---|
| 1998 | 712 | 7 | 1.0% |
| 1999 | 359 | 2 | 0.6% |
| 2000 | Not tested | — | — |
| 2001 | Not tested | — | — |
| 2002 | Not tested | — | — |
| 2003 | 54 | 0 | 0.0% |
| 2004 | 216 | 0 | 0.0% |
| 2005 | 161 | 0 | 0.0% |
| 2006 | Not tested | — | — |
| 2007 | Not tested | — | — |
| 2008 | Not tested | — | — |
| 2009 | 742 | 1 | 0.1% |
| 2010 | 743 | 0 | 0.0% |
| 2011 | Not tested | — | — |
| 2012 | Not tested | — | — |
| 2013 | Not tested | — | — |
| 2014 | Not tested | — | — |
| 2015 | Not tested | — | — |
| 2016 | Not tested | — | — |
| 2017 | Not tested | — | — |
| 2018 | Not tested | — | — |
| 2019 | Not tested | — | — |
| 2020 | Not tested | — | — |
| 2021 | 707 | 0 | 0.0% |
| 2022 | 708 | 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: 1998, 1999, 2003, 2004, 2005, 2009, 2010, 2021, 2022.