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. 2022 Jun 10;10:901485. doi: 10.3389/fpubh.2022.901485

Table 4.

Comparison of detection rates of various pesticides between rural and city.

Pesticide No. of samples (n) Detection rate (%) P
countryside city countryside city
Procymidone 203 396 22.7 29.3 0.084
Cypermethrin 635 899 19.8 13.7 0.001
Lambda-cyhalothrin 580 788 10.3 12.2 0.291
Pendimethalin 367 472 5.4 1.9 0.005
Isocarbophos 107 109 0.9 2.8 0.322
Isazophos 211 270 0 0 NA
Fenthion 137 161 0 0 NA
Deltamethrin 102 139 0 0 NA

NA, Not applicable. Bold values indicates detection limit.