Food × analyte
Chlorpyrifos methyl on rice
2000–2019 · 8 tested years
3,046samples tested
for this analyte
for this analyte
16samples with
a detection
a detection
0.5%of analyte-tested samples
Testing detected Chlorpyrifos methyl in 16 of 3,046 rice samples actually tested for this analyte. This percentage uses analyte-tested samples, not all 3,049 samples of this food.
Year-by-year results
Actual tested and detected sample counts.
8 tested years between 2000 and 2019. Gaps mean no validated tests in this release.
Read the yearly counts
| Year | Tested | Detected | Rate |
|---|---|---|---|
| 2000 | 178 | 1 | 0.6% |
| 2001 | 689 | 3 | 0.4% |
| 2002 | 495 | 3 | 0.6% |
| 2003 | Not tested | — | — |
| 2004 | Not tested | — | — |
| 2005 | Not tested | — | — |
| 2006 | Not tested | — | — |
| 2007 | Not tested | — | — |
| 2008 | 181 | 0 | 0.0% |
| 2009 | 435 | 0 | 0.0% |
| 2010 | Not tested | — | — |
| 2011 | Not tested | — | — |
| 2012 | Not tested | — | — |
| 2013 | Not tested | — | — |
| 2014 | 314 | 0 | 0.0% |
| 2015 | Not tested | — | — |
| 2016 | Not tested | — | — |
| 2017 | Not tested | — | — |
| 2018 | 189 | 5 | 2.6% |
| 2019 | 565 | 4 | 0.7% |
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: 2000, 2001, 2002, 2008, 2009, 2014, 2018, 2019.