Factors Influencing Rate/Control <BR>FUMIGANT <BR>RATE<BR>1. <BR>1. Higher populations of nutsedge <BR>Bed formation (150 lb person sink ˝ inch) <BR>Moisture (avoid dry; avoid wet) <BR>Soil temperatures (cool good; hot bad) <BR>5. Soil texture (“lighter” texture less control <BR>INFLUENCE CONCENTRATION OVER TIME<BR>