Pesticides in streams and subsurface drainage water within two arable catchments in Denmark: Pesticide application, concentration, transport and fate
Table 8.2.
Applied pesticide quantity, loss of applied pesticides and their metabolites, and loss
of ‘old’ pesticides in the upstream sub-catchment (Topenden) of the Lillebæk
catchment.
Tabel 8.2.
Udsprøjtede mængder af pesticider, beregnet minimumtab af de samme pesticider og
deres metaboliter og det beregnede tab af ‘gamle’ pesticider i det opstrøms delopland i
Lillebæk oplandet hvor vandløbet er rørlagt.
Quarters
2nd
3rd
4th
1999
1st
2nd
3rd
2000
Pesticides
Grammes active ingredients
Applied quantity
47558
3964
55704
10695
6
112
61184
2270
63566
Loss of applied
pesticides
5.46
1.264
15.337
22.06
1
0.494
11.641
0.372
12.507
Loss of metabolites to
applied pesticides
0.645
0.311
1.111
2.067
0.169
0.778
0.148
1.095
Loss of old pesticides
and metabolites
0.544
1.276
1.857
3.677
0.729
3.42
0.169
4.318
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