Tabel 13. Pesticidtype, dosering, halveringstid (t½) og binding til organisk stof (koc) for de 13 pesticider der er udvalgt som repræsentanter for pesticiderne i Danmark. Halveringstiderne angivet i parenteser er de bedste estimater ifølge Tomlin 1997. (Tomlin, 1997¹, The ARS Pesticide Properties Database, USDA², Pilling et al., 1996³, Danmarks JordbrugsForskning, 2001⁴).   Table 13.   Type of pesticide, dosage, half-life (t½), and sorption to organic matter (koc) of the 13 pesticides selected as representative of the pesticides used in Denmark. The half-lives given in brackets are the best estimates according to Tomlin 1997. (Tomlin, 1997¹, The ARS Pesticide Properties Database, USDA², Pilling et al., 1996³, Danmarks JordbrugsForskning, 2001⁴). Pesticid Type Dosering pr. behandling⁴ (kg. aktivt stof pr. ha) t½ (d) koc Azoxystrobin Fungicid 0,200-0,250 7-28³ Bromoxynil Herbicid 0,100-0,200 10¹ Chlormequat-chlorid Vækstregulerende   middel 0,920-1,840 1-28¹ 203 Dimethoat Insekticid 0,320-1,200 7² 20 Fenpropimorph Fungicid 0,150-0,375 15-93¹ 862-4500 Fluroxypyr Herbicid 0,080-0,150 5-9¹ Glufosinat-ammonium Herbicid 0,600-1,000 6-20² (13) 2 430 Glyphosat Herbicid 0,720-2,160 2-174² (37) 2 2100 Ioxynil Herbicid 0,050-0,750 10¹ Mancozeb Fungicid 1,334-1,500 7-139² (43) 2 6000 MCPA Herbicid 0,100-2,025 6-60² (25) 2 110 Pendimethalin Herbicid 0,300-1,675 8-480² (174) 2 13400 Prosulfocarb Herbicid 1,600-3,200 10-35¹