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

Table 3.2:   Pesticides encompassed by the streambed sediment and suspended sediment analysis with detection limit and mean recoveries. Tabel 3.2.   Pesticider indeholdt i analyser af bund-sediment og suspenderet stof, med detektionsgranser og middel genfindingsprocent.    Pesticide Pesticide class Detection limit (ng/g DW) Mean recovery �} STDV (%) Alpha-cypermethrin Insecticide 10 93 �} 17 Atrazine Herbicide 10 103 �} 15 DDT-p,p Insecticide 5 73 �} 17 DDE-p,p Metabolite 5 90 �} 23 Dimethoate Insecticide 20 109 �} 11 Diuron Herbicide 10-20 114 �} 43 Ethofumesate Herbicide 10-20 122 �} 2 Esfenvalerate Insecticide 5-10 96 �} 19 Fenpropimorph Fungicide 10 124 �} 56 Isoproturon Herbicide 10 167 �} 82 Lambda-cyhalothrin Insecticide 5 102 �} 17 Malathion Insecticide 20-40 86 �} 18 Pendimethalin Herbicide 10-20 84 �} 26 Pirimicarb Insecticide 10 121 �} 16 Prochloraz Fungicide 50-100 88 �} 1 Propiconazole Fungicide 20-30 107 �} 8 Terbuthylazine Herbicide 10 97 �} 18