Food × analyte
Piperonyl butoxide on corn grain
2007–2008 · 2 tested years
1,271samples tested
for this analyte
for this analyte
33samples with
a detection
a detection
2.6%of analyte-tested samples
Testing detected Piperonyl butoxide in 33 of 1,271 corn grain samples actually tested for this analyte. This percentage uses analyte-tested samples, not all 2,037 samples of this food.
Year-by-year results
Actual tested and detected sample counts.
2 tested years between 2007 and 2008. Gaps mean no validated tests in this release.
Read the yearly counts
| Year | Tested | Detected | Rate |
|---|---|---|---|
| 2007 | 641 | 16 | 2.5% |
| 2008 | 630 | 17 | 2.7% |
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: 2007, 2008.