Sites

Cypermethrin

Profenofos

Cyhalothrin

Alpha Cyper.

Mancozeb

Rusizi

0.812 ± 0.006

0.421 ± 0.001

nd

Nd

0.620 ± 0.000

Rusizi border

nd

nd

nd

Nd

0.241 ± 0.000

Rubavu

0.423 ± 0.189

0.563 ± 0.00

nd

0.217 ± 0.097

0.260 ± 0.002

Nyabihu

1.245 ± 0.001

nd

nd

Nd

Musanze

0.328 ± 0.004

nd

nd

Nd

0.280 ± 0.000

Burera

0.586 ± 0.031

0.423 ± 0.002

nd

Nd

Nd

Gasabo

nd

nd

nd

Nd

Nd

Kicukiro

0.8445 ± 0.3275

nd

nd

Nd

0.615 ± 0.045

Rwamagana

0.517 ± 0.235

nd

nd

Nd

Nd

Nyagatare

0.351 ± 0.214

0.408 ± 0.013

nd

Nd

0.220 ± 0.000

Gisagara

1.1435 ± 0.0375

nd

nd

Nd

Nd

Nyanza

0.517 ± 0.235

nd

nd

0.018+0.000

Nd

Nyaruguru

nd

nd

nd

Nd

Nd

Control field A

0.526 ± 0.004

nd

nd

Nd

0.640 ± 0.009

Control field B

0.288 ± 0.007

nd

nd

Nd

Nd

Ketchup

nd

nd

nd

Nd

Nd

Tomato sauces

nd

nd

nd

Nd

Nd