What’s Detected?

Food × analyte

Dimethomorph on lettuce

2001–2017 · 8 tested years

4,539samples tested
for this analyte
840samples with
a detection
18.5%of analyte-tested samples

Testing detected Dimethomorph in 840 of 4,539 lettuce samples actually tested for this analyte. This percentage uses analyte-tested samples, not all 6,655 samples of this food.

Year-by-year results

Actual tested and detected sample counts.

0%25%50%75%100%2001: 0.0%, 0 of 54 tested samples2004: 10.8%, 80 of 743 tested samples2005: 28.5%, 212 of 743 tested samples2010: 24.6%, 183 of 743 tested samples2011: 14.9%, 111 of 744 tested samples2015: 15.1%, 57 of 378 tested samples2016: 16.3%, 123 of 756 tested samples2017: 19.6%, 74 of 378 tested samples200120092017

8 tested years between 2001 and 2017. Gaps mean no validated tests in this release.

Read the yearly counts
Percentages use the samples actually tested in each year.
YearTestedDetectedRate
20015400.0%
2002Not tested——
2003Not tested——
20047438010.8%
200574321228.5%
2006Not tested——
2007Not tested——
2008Not tested——
2009Not tested——
201074318324.6%
201174411114.9%
2012Not tested——
2013Not tested——
2014Not tested——
20153785715.1%
201675612316.3%
20173787419.6%
Testing panels and detection limits change. These observations do not establish a causal trend.
All results for Lettuce →Dimethomorph across foods →

About these results

Source: USDA Pesticide Data Program. Included annual releases: 2001, 2004, 2005, 2010, 2011, 2015, 2016, 2017.

How we count tests, detections and missing years →

Other analytes on this food

ImidaclopridDCPAPermethrin cisMandipropamid