Pesticides in streams and subsurface drainage water within two arable catchments in Denmark: Pesticide application, concentration, transport and fate
Table 11.3.
Median and maximum concentrations of 12 pesticides at the three stream stations in
the two catchments.
Tabel 11.3.
Median og maximum koncentrationer af 12 pesticider ved de tre
vandløbsstationer i de to oplande.
Pesticide
Upstream
Lillebæk
Downstream
Lillebæk
Odderbæk Upstream
Lillebæk
Downstream
Lillebæk
Odderbæk
Median concentration (ng/l)
Maximum concentration (ng/l)
Herbicides
BAM (metabolite)
44
37
4
127
66
20
Bentazone
2
3
3
180
89
2910
Ethofumesate
3
1
6
39
1
6
Ioxynil
5
2
4
98
14
4
Isoproturon
42
49
57
771
1830
129
Pendimethalin
14
11
24
168
95
195
Terbuthylazine
79
15
4
4318
330
136
Fungicides
Fenpropimorph
12
2
42
29
62
42
Prochloraz
1
15
19
1
16
19
Propiconazole
13
20
7
251
53
44
Insecticides
Dimethoate
11
1
2
36
1
2
Pirimicarb
6
8
8
39
49
14
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