Food × analyte
Imazapyr on water, untreated
2004–2013 · 10 tested years
2,334samples tested
for this analyte
for this analyte
938samples with
a detection
a detection
40.2%of analyte-tested samples
Testing detected Imazapyr in 938 of 2,334 water, untreated samples actually tested for this analyte. This percentage uses analyte-tested samples, not all 2,811 samples of this food.
Year-by-year results
Actual tested and detected sample counts.
10 tested years between 2004 and 2013. Gaps mean no validated tests in this release.
Read the yearly counts
| Year | Tested | Detected | Rate |
|---|---|---|---|
| 2004 | 261 | 107 | 41.0% |
| 2005 | 262 | 116 | 44.3% |
| 2006 | 249 | 80 | 32.1% |
| 2007 | 244 | 80 | 32.8% |
| 2008 | 308 | 138 | 44.8% |
| 2009 | 305 | 102 | 33.4% |
| 2010 | 282 | 139 | 49.3% |
| 2011 | 120 | 35 | 29.2% |
| 2012 | 253 | 122 | 48.2% |
| 2013 | 50 | 19 | 38.0% |
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: 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013.