Portulaca oleracea
Acifluorfen sodium is normally applied postemergence (when weeds are visible in the crop). It controls or suppresses broadleaf weeds, grasses and sedges and is effective on a very wide range of species including "Abutilon theophrasti", "Acalypha ostryifolia", "Acanthospermum hispidum", "Amaranthus palmeri", "Ambrosia artemisiifolia", "Anoda cristata", "Barbarea vulgaris", "Brassica kaber", "Calystegia sepium", "Cannabis sativa", "Cardiospermum halicacabum", "Cassia obtusifolia", "Chenopodium album", "Citrullus lanatus", "Convolvulus arvensis", "Croton glandulosus", "Cyperus esculentus", "Datura stramonium", "Digitaria", "Echinochloa crus-galli", "Eleusine indica", "Euphorbia heterophylla", "Helianthus annuus", "Hibiscus trionum", "Ipomoea quamoclit", "Melochia corchorifolia", "Mollugo verticillata", "Polygonum convolvulus", "Portulaca oleracea", "Richardia scabra", "Sesbania exaltata", "Setaria faberi", "Solanum rostratum", "Sorghum halepense", "Striga asiatica" and "Xanthium strumarium". The product is typically used at application rates of 0.375 lb a.i. per acre.