Food × analyte
o-Phenylphenol on winter squash
1997–2012 · 8 tested years
2,776samples tested
for this analyte
for this analyte
188samples with
a detection
a detection
6.8%of analyte-tested samples
Testing detected o-Phenylphenol in 188 of 2,776 winter squash samples actually tested for this analyte. This percentage uses analyte-tested samples, not all 5,178 samples of this food.
Year-by-year results
Actual tested and detected sample counts.
8 tested years between 1997 and 2012. Gaps mean no validated tests in this release.
Read the yearly counts
| Year | Tested | Detected | Rate |
|---|---|---|---|
| 1997 | 399 | 1 | 0.3% |
| 1998 | 464 | 3 | 0.6% |
| 1999 | 215 | 0 | 0.0% |
| 2000 | Not tested | — | — |
| 2001 | Not tested | — | — |
| 2002 | Not tested | — | — |
| 2003 | Not tested | — | — |
| 2004 | 331 | 53 | 16.0% |
| 2005 | 689 | 128 | 18.6% |
| 2006 | 369 | 3 | 0.8% |
| 2007 | Not tested | — | — |
| 2008 | Not tested | — | — |
| 2009 | Not tested | — | — |
| 2010 | Not tested | — | — |
| 2011 | 186 | 0 | 0.0% |
| 2012 | 123 | 0 | 0.0% |
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: 1997, 1998, 1999, 2004, 2005, 2006, 2011, 2012.