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Establishment of a basis for administrative use of PestSurf

Table 4.4. Concentration in macrophytes compared to the concentration in the water phase. The extremely high values for pendimethalin are caused by extremely high and permanent concentrations in the water phase.
Tabel 4.4. Koncentration I makrofytter sammenligned med koncentrationen I vandfasen. Den ekstremt høje værdi for pendimethalin skyldes en ekstrem høj og permanent koncentration i vandfasen.

  Concentration in the water phase Concentration in macrophytes Ratio between conc. in macrophytes
and conc. In water+macrophytes
  Sandy pond Sandy stream Sandy loam pond Sandy Loam stream Sandy pond Sandy stream Sandy loam pond Sandy Loam stream Sandy pond Sandy stream Sandy loam pond Sandy Loam stream
  µg/l µg/l µg/l µg/l µg/l µg/l µg/l µg/l        
Alpha-cypermethrin 0.00211 0.409 0.00027 1.355 0.000599 0.098 0.0007 6.157 0.22 0.19 0.72 0.82
Bentazon 3.08 39.3 1.493 105.7 0.0026 0.115 0.033 1.21 0.00 0.00 0.02 0.01
Bromoxynil, spring 0.311 2.57 0.083 6 0.000272 0.00144 0.00188 0.014 0.00 0.00 0.02 0.00
Bromoxynil autumn 0.462 4.609 0.471 17.805 0.000353 0.000593 0.01 0.025 0.00 0.00 0.02 0.00
Fluazinam 5.883 4.492 0.272 26.398 1.713 0.704 1.199 21 0.23 0.14 0.82 0.44
Malathion 0.188 24.432 0.655 81.4 0.0003 0.343 0.032 5.774 0.00 0.01 0.05 0.07
Metamitron 0.689 16.587 0.355 44.935 0.00027 0.017 0.004 0.222 0.00 0.00 0.01 0.00
Pendimethalin, spring 0.145 10.248 0.165 153 0.015 0.331 0.189 326 0.09 0.03 0.53 0.68
Pendimethalin, autumn 7.17 44.348 1.514 337 0.766 0.511 1.033 1211 0.10 0.01 0.41 0.78
Propiconazol 0.055 3.42 0.171 11.786 0.00011 0.042 0.009 0.646 0.00 0.01 0.05 0.05
Prosulfocarb 4.036 66.867 4.17 234.524 0.019 0.212 0.529 3.12 0.00 0.00 0.11 0.01
Rimsulfuron 0.032 0.747 0.022 2.348 0.00046 0.044 0.0056 0.49 0.01 0.06 0.20 0.17
Terbutylazin 2.99 12.315 1.194 32.148 0.039 0.302 0.412 3.176 0.01 0.02 0.26 0.09
Tribenuron-methyl 0.289 0.321 0.01 0.747 0.0095 0.0017 0.0047 0.028 0.03 0.01 0.32 0.04

 

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Version 1.0 December 2006, © Danish Environmental Protection Agency