Table 1. Grass and nutsedge control ratings for postemergence
corn herbicides.


Control Ratings: 9 = Excellent, 8 = Good,
7 = Fair, 6 = Poor, 5 or 4 = Unsatisfactory, N = Nil or None.

Crop Response: 0 = Minimal, 1 = Possible, 2 = Probable, 3 = Serious.

BYG = barnyardgrass, CBG = crabgrass, WCG = woolly cupgrass,
GFT = giant foxtail, YFT = yellow foxtail, FLP = fall panicum, SBR = field sandbur,
SHC = shattercane, JHB = johnsongrass, WSM = wirestem muhly, YNS =
yellow nutsedge, QGR = quackgrass.

a Use of IR (imidazilione-resistant) corn hybrids minimizes
insecticide interaction and injury.

b Use only with IMI-designated corn hybrids.

c Use only with PP- or SR-designated corn hybrids.

d Use only with Liberty Link or GR (glufosinate resistant)
designated corn hybrids.

e Use only with Roundup Ready­designated corn hybrids.