What’s Detected?

Food × analyte

Imidacloprid on summer squash

2006–2022 · 9 tested years

3,256samples tested
for this analyte
800samples with
a detection
24.6%of analyte-tested samples

Testing detected Imidacloprid in 800 of 3,256 summer squash samples actually tested for this analyte. This percentage uses analyte-tested samples, not all 4,312 samples of this food.

Year-by-year results

Actual tested and detected sample counts.

0%25%50%75%100%2006: 20.4%, 11 of 54 tested samples2007: 14.0%, 30 of 214 tested samples2008: 17.7%, 28 of 158 tested samples2012: 22.6%, 42 of 186 tested samples2013: 15.5%, 110 of 709 tested samples2014: 15.8%, 84 of 531 tested samples2020: 45.5%, 80 of 176 tested samples2021: 36.2%, 253 of 698 tested samples2022: 30.6%, 162 of 530 tested samples200620142022

9 tested years between 2006 and 2022. Gaps mean no validated tests in this release.

Read the yearly counts
Percentages use the samples actually tested in each year.
YearTestedDetectedRate
2006541120.4%
20072143014.0%
20081582817.7%
2009Not tested——
2010Not tested——
2011Not tested——
20121864222.6%
201370911015.5%
20145318415.8%
2015Not tested——
2016Not tested——
2017Not tested——
2018Not tested——
2019Not tested——
20201768045.5%
202169825336.2%
202253016230.6%
Testing panels and detection limits change. These observations do not establish a causal trend.
All results for Summer Squash →Imidacloprid across foods →

About these results

Source: USDA Pesticide Data Program. Included annual releases: 2006, 2007, 2008, 2012, 2013, 2014, 2020, 2021, 2022.

How we count tests, detections and missing years →

Other analytes on this food

Endosulfan sulfateEndosulfan IThiamethoxamPyraclostrobin