Food × analyte
Novaluron on butter
2013–2022 · 3 tested years
1,431samples tested
for this analyte
for this analyte
537samples with
a detection
a detection
37.5%of analyte-tested samples
Testing detected Novaluron in 537 of 1,431 butter samples actually tested for this analyte. This percentage uses analyte-tested samples, not all 2,988 samples of this food.
Year-by-year results
Actual tested and detected sample counts.
3 tested years between 2013 and 2022. Gaps mean no validated tests in this release.
Read the yearly counts
| Year | Tested | Detected | Rate |
|---|---|---|---|
| 2013 | 723 | 269 | 37.2% |
| 2014 | Not tested | — | — |
| 2015 | Not tested | — | — |
| 2016 | Not tested | — | — |
| 2017 | Not tested | — | — |
| 2018 | Not tested | — | — |
| 2019 | Not tested | — | — |
| 2020 | Not tested | — | — |
| 2021 | 177 | 75 | 42.4% |
| 2022 | 531 | 193 | 36.3% |
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: 2013, 2021, 2022.