What’s Detected?

Food × analyte

Imidacloprid on cauliflower

2004–2021 · 9 tested years

4,338samples tested
for this analyte
1,963samples with
a detection
45.3%of analyte-tested samples

Testing detected Imidacloprid in 1,963 of 4,338 cauliflower samples actually tested for this analyte. This percentage uses analyte-tested samples, not all 4,338 samples of this food.

Year-by-year results

Actual tested and detected sample counts.

0%25%50%75%100%2004: 71.9%, 133 of 185 tested samples2005: 84.9%, 629 of 741 tested samples2006: 76.5%, 427 of 558 tested samples2011: 36.0%, 67 of 186 tested samples2012: 30.1%, 222 of 737 tested samples2013: 39.8%, 212 of 532 tested samples2019: 24.4%, 43 of 176 tested samples2020: 19.4%, 134 of 692 tested samples2021: 18.1%, 96 of 531 tested samples200420122021

9 tested years between 2004 and 2021. Gaps mean no validated tests in this release.

Read the yearly counts
Percentages use the samples actually tested in each year.
YearTestedDetectedRate
200418513371.9%
200574162984.9%
200655842776.5%
2007Not tested——
2008Not tested——
2009Not tested——
2010Not tested——
20111866736.0%
201273722230.1%
201353221239.8%
2014Not tested——
2015Not tested——
2016Not tested——
2017Not tested——
2018Not tested——
20191764324.4%
202069213419.4%
20215319618.1%
Testing panels and detection limits change. These observations do not establish a causal trend.
All results for Cauliflower →Imidacloprid across foods →

About these results

Source: USDA Pesticide Data Program. Included annual releases: 2004, 2005, 2006, 2011, 2012, 2013, 2019, 2020, 2021.

How we count tests, detections and missing years →

Other analytes on this food

ThiamethoxamFlupyradifuroneDCPADeltamethrin (includes parent Tralomethrin)