Food × analyte
Endosulfan I on lettuce
1999–2017 · 10 tested years
5,933samples tested
for this analyte
for this analyte
229samples with
a detection
a detection
3.9%of analyte-tested samples
Testing detected Endosulfan I in 229 of 5,933 lettuce samples actually tested for this analyte. This percentage uses analyte-tested samples, not all 6,655 samples of this food.
Year-by-year results
Actual tested and detected sample counts.
10 tested years between 1999 and 2017. Gaps mean no validated tests in this release.
Read the yearly counts
| Year | Tested | Detected | Rate |
|---|---|---|---|
| 1999 | 185 | 2 | 1.1% |
| 2000 | 740 | 16 | 2.2% |
| 2001 | 554 | 28 | 5.1% |
| 2002 | Not tested | — | — |
| 2003 | Not tested | — | — |
| 2004 | 743 | 52 | 7.0% |
| 2005 | 743 | 66 | 8.9% |
| 2006 | Not tested | — | — |
| 2007 | Not tested | — | — |
| 2008 | Not tested | — | — |
| 2009 | Not tested | — | — |
| 2010 | 743 | 43 | 5.8% |
| 2011 | 744 | 22 | 3.0% |
| 2012 | Not tested | — | — |
| 2013 | Not tested | — | — |
| 2014 | Not tested | — | — |
| 2015 | 347 | 0 | 0.0% |
| 2016 | 756 | 0 | 0.0% |
| 2017 | 378 | 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: 1999, 2000, 2001, 2004, 2005, 2010, 2011, 2015, 2016, 2017.