Food × analyte
Chlorothalonil on cucumbers
1999–2017 · 8 tested years
4,456samples tested
for this analyte
for this analyte
373samples with
a detection
a detection
8.4%of analyte-tested samples
Testing detected Chlorothalonil in 373 of 4,456 cucumbers samples actually tested for this analyte. This percentage uses analyte-tested samples, not all 6,656 samples of this food.
Year-by-year results
Actual tested and detected sample counts.
8 tested years between 1999 and 2017. Gaps mean no validated tests in this release.
Read the yearly counts
| Year | Tested | Detected | Rate |
|---|---|---|---|
| 1999 | 730 | 33 | 4.5% |
| 2000 | 737 | 69 | 9.4% |
| 2001 | Not tested | — | — |
| 2002 | 183 | 5 | 2.7% |
| 2003 | 739 | 21 | 2.8% |
| 2004 | 557 | 26 | 4.7% |
| 2005 | Not tested | — | — |
| 2006 | Not tested | — | — |
| 2007 | Not tested | — | — |
| 2008 | Not tested | — | — |
| 2009 | Not tested | — | — |
| 2010 | Not tested | — | — |
| 2011 | Not tested | — | — |
| 2012 | Not tested | — | — |
| 2013 | Not tested | — | — |
| 2014 | Not tested | — | — |
| 2015 | 378 | 83 | 22.0% |
| 2016 | 754 | 105 | 13.9% |
| 2017 | 378 | 31 | 8.2% |
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, 2002, 2003, 2004, 2015, 2016, 2017.