Table 2: Percent visual injury 2 and 4 WAE and height for four dry bean types treated with PRE applications of sulfentrazone, imazethapyr, or sulfentrazone plus imazethapyr. Means followed by the same letter within a column (a–d) or row ( ) in each section are not significantly different according to Fisher’s Protected LSD at a.

Herbicide treatment (rate in g ai/ha) by variableDry bean type
BlackCranberryKidneyWhiteSE

Injury 2 WAEb b
Untreated 0aZ 0aZ0aZ 0aZ0
Sulfentrazone (105) 1abZ 1abZ1abZ 3bcZ0
Sulfentrazone (140) 3bYZ 2bYZ2bcZ 6cY1
Sulfentrazone (280)11cY11cY5cZ19dX2
Imazethapyr (37.5) 1abZ 1abZ1abZ 1abZ1
Sulfentrazone + imazethapyr (105 + 37.5) 3bZ 2bZ2bcZ 4bcZ1
Sulfentrazone + imazethapyr (140 + 37.5) 3bZ 3bZ2bcZ 6cZ1
Sulfentrazone + imazethapyr (280 + 37.5)11cY10cYZ5cZ20dX2
SE 1 10 1
Injury 4 WAE
Untreated0aZ0aZ0aZ0aZ0
Sulfentrazone (105)1abZ1abZ0aZ1abZ0
Sulfentrazone (140)2bYZ2bcYZ1abZ4bY1
Sulfentrazone (280)7cY7dYZ4bZ16cX2
Imazethapyr (37.5)1abZ1abZ0aZ1abZ0
Sulfentrazone + imazethapyr (105 + 37.5)1abZ1abZ1abZ2bZ0
Sulfentrazone + imazethapyr (140 + 37.5)3bZ2bcZ2bZ4bZ1
Sulfentrazone + imazethapyr (280 + 37.5)8cY5cdYZ3bZ14cX2
SE110 1
Height
Untreated61aZ52aY53aY58aZ1
Sulfentrazone (105)59abcZ51abX54aXY55aY1
Sulfentrazone (140)60abZ52aY55aY56aYZ1
Sulfentrazone (280)57bcZ50abXY54aYZ50bX2
Imazethapyr (37.5)59abcZ51abX53aXY55aYZ1
Sulfentrazone + imazethapyr (105 + 37.5)59abcZ50abX53aXY55aYZ1
Sulfentrazone + imazethapyr (140 + 37.5)59abcZ50abX53aXY55aY1
Sulfentrazone + imazethapyr (280 + 37.5)56cZ49bY52aY48bY1
SE 1 1 1 1

WAE: week after crop emergence; PRE: preemergence.
bRidgetown 2010 values not included (all values zero, could not be combined with other environments).