Food × analyte
Difenoconazole on grapes
2009–2023 · 6 tested years
4,320samples tested
for this analyte
for this analyte
642samples with
a detection
a detection
14.9%of analyte-tested samples
Testing detected Difenoconazole in 642 of 4,320 grapes samples actually tested for this analyte. This percentage uses analyte-tested samples, not all 9,147 samples of this food.
Year-by-year results
Actual tested and detected sample counts.
6 tested years between 2009 and 2023. Gaps mean no validated tests in this release.
Read the yearly counts
| Year | Tested | Detected | Rate |
|---|---|---|---|
| 2009 | 744 | 15 | 2.0% |
| 2010 | 745 | 30 | 4.0% |
| 2011 | Not tested | — | — |
| 2012 | Not tested | — | — |
| 2013 | Not tested | — | — |
| 2014 | Not tested | — | — |
| 2015 | 708 | 101 | 14.3% |
| 2016 | 708 | 100 | 14.1% |
| 2017 | Not tested | — | — |
| 2018 | Not tested | — | — |
| 2019 | Not tested | — | — |
| 2020 | Not tested | — | — |
| 2021 | Not tested | — | — |
| 2022 | 706 | 189 | 26.8% |
| 2023 | 709 | 207 | 29.2% |
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: 2009, 2010, 2015, 2016, 2022, 2023.