Food × analyte
o-Phenylphenol on celery
1994–2008 · 5 tested years
1,732samples tested
for this analyte
for this analyte
22samples with
a detection
a detection
1.3%of analyte-tested samples
Testing detected o-Phenylphenol in 22 of 1,732 celery samples actually tested for this analyte. This percentage uses analyte-tested samples, not all 5,954 samples of this food.
Year-by-year results
Actual tested and detected sample counts.
5 tested years between 1994 and 2008. Gaps mean no validated tests in this release.
Read the yearly counts
| Year | Tested | Detected | Rate |
|---|---|---|---|
| 1994 | 60 | 0 | 0.0% |
| 1995 | Not tested | — | — |
| 1996 | Not tested | — | — |
| 1997 | Not tested | — | — |
| 1998 | Not tested | — | — |
| 1999 | Not tested | — | — |
| 2000 | Not tested | — | — |
| 2001 | 213 | 0 | 0.0% |
| 2002 | 144 | 13 | 9.0% |
| 2003 | Not tested | — | — |
| 2004 | Not tested | — | — |
| 2005 | Not tested | — | — |
| 2006 | Not tested | — | — |
| 2007 | 686 | 5 | 0.7% |
| 2008 | 629 | 4 | 0.6% |
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: 1994, 2001, 2002, 2007, 2008.