Food × analyte
Cyhalothrin, Total (Cyhalothrin-L + R157836 epimer) on lettuce
2004–2017 · 7 tested years
4,053samples tested
for this analyte
for this analyte
505samples with
a detection
a detection
12.5%of analyte-tested samples
Testing detected Cyhalothrin, Total (Cyhalothrin-L + R157836 epimer) in 505 of 4,053 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.
7 tested years between 2004 and 2017. Gaps mean no validated tests in this release.
Read the yearly counts
| Year | Tested | Detected | Rate |
|---|---|---|---|
| 2004 | 527 | 37 | 7.0% |
| 2005 | 527 | 65 | 12.3% |
| 2006 | Not tested | — | — |
| 2007 | Not tested | — | — |
| 2008 | Not tested | — | — |
| 2009 | Not tested | — | — |
| 2010 | 743 | 147 | 19.8% |
| 2011 | 744 | 107 | 14.4% |
| 2012 | Not tested | — | — |
| 2013 | Not tested | — | — |
| 2014 | Not tested | — | — |
| 2015 | 378 | 46 | 12.2% |
| 2016 | 756 | 77 | 10.2% |
| 2017 | 378 | 26 | 6.9% |
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: 2004, 2005, 2010, 2011, 2015, 2016, 2017.