Pesticides in streams and subsurface drainage water within two arable catchments in Denmark: Pesticide application, concentration, transport and fate

Table 10.1.   Date and amount of selected pesticides applied in the upstream and downstream sub- catchments in the Lillebæk catchment during the investigated period 2nd May to 7th June 2000.   Tabel 10.1.   Dato og mængden af udbragte pesticider i de to deloplande i Lillebæk oplandet igennem perioden 2 maj til 7 juni 2000. Date of application Upstream culverted sub-catchment Date of application Downstream open channel sub-catchment 25st April 0.6 ha with 1200 g Terbuthylazine     25st April 0.6 ha with 640 g Diuron 2nd May 0.3 ha with 37.5 g Bentazone 12th May 0.8 ha with 750 g MCPA 17th May 2.2 ha with 1584 g Bentazone 5th June 3.7 ha with 2775 g MCPA 2nd May 0.3 ha with 11.25 g MCPA 12th May 11.4 ha with 1500.24 g Pirimicarb 12th May 11.9 ha with 8925 g MCPA 5th June 3.7 ha with 185 g Pirimicarb 2nd May 2.7 ha with 101.25 g Propiconazol 5th May 1.6 ha with 80 g Propiconazol 4th May 7.7 ha with 673.9 g Propiconazol 17th May 3.7 ha with 138.75 g Propiconazol 5th May 12.0 ha with 450 g Propiconazol 22nd May 1.3 ha with 65 g Propiconazol 17th May 10.5 ha with 364.38 g Propiconazol   5th May 1.6 ha with 240 g Fenpropimorph 1st May 2.0 ha with 2300 g Terbuthylazine    12th May 2.8 ha with 189 g Fenpropimorph 1st May 2.0 ha with 3200 g Diuron 15th May 6.7 ha with 445.5 g Fenpropimorph 2nd May 2.7 ha with 243 g Fenpropimorph 17th May 3.7 ha with 416.25 g Fenpropimorph 4th May 17.8 ha with 3226 g Fenpropimorph 22nd May 1.3 ha with 156 g Fenpropimorph 10th May 8.6 ha with 258 g Fenpropimorph 12th May 30.9 ha with 1593 g Fenpropimorph  15th May 4.6 ha with 310.5 g Fenpropimorph   17th May 10.5 ha with 901.5 g Fenpropimorph