Table 2. Amount of activated charcoal needed to adsorb soil-applied organic herbicides (8).
libs. a.i. */acrelbs. a.i./1000 ft2lbs. charcoal/1000 ft2
1.00.023.5
2.00.047
3.00.0610
5.00.1118
10.00.2235
20.00.4568
  • * a.i. = active ingredient