Food × analyte
Diuron on asparagus
2008–2019 · 6 tested years
2,849samples tested
for this analyte
for this analyte
12samples with
a detection
a detection
0.4%of analyte-tested samples
Testing detected Diuron in 12 of 2,849 asparagus samples actually tested for this analyte. This percentage uses analyte-tested samples, not all 3,908 samples of this food.
Year-by-year results
Actual tested and detected sample counts.
6 tested years between 2008 and 2019. Gaps mean no validated tests in this release.
Read the yearly counts
| Year | Tested | Detected | Rate |
|---|---|---|---|
| 2008 | 372 | 1 | 0.3% |
| 2009 | 744 | 5 | 0.7% |
| 2010 | 372 | 0 | 0.0% |
| 2011 | Not tested | — | — |
| 2012 | Not tested | — | — |
| 2013 | Not tested | — | — |
| 2014 | Not tested | — | — |
| 2015 | Not tested | — | — |
| 2016 | Not tested | — | — |
| 2017 | 354 | 2 | 0.6% |
| 2018 | 709 | 2 | 0.3% |
| 2019 | 298 | 2 | 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: 2008, 2009, 2010, 2017, 2018, 2019.