Food × analyte
DDT on carrots
1994–1996 · 3 tested years
882samples tested
for this analyte
for this analyte
61samples with
a detection
a detection
6.9%of analyte-tested samples
Testing detected DDT in 61 of 882 carrots samples actually tested for this analyte. This percentage uses analyte-tested samples, not all 7,675 samples of this food.
Year-by-year results
Actual tested and detected sample counts.
3 tested years between 1994 and 1996. Gaps mean no validated tests in this release.
Read the yearly counts
| Year | Tested | Detected | Rate |
|---|---|---|---|
| 1994 | 420 | 22 | 5.2% |
| 1995 | 265 | 21 | 7.9% |
| 1996 | 197 | 18 | 9.1% |
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, 1995, 1996.