Roundleaf Greenbriar Weed Killer

Smilax rotundifolia Herbicide

Description of Greenbriar, Roundleaf (Smilax rotundifolia):
Roundleaf greenbriar is a woody vine that climbs. If it has nothing to climb, it will spread across the ground. The stems may be rounded or angled, have flattened sharp stout green spines that have blackened tips, but spines may be isolated to the lower stem parts of woody plants. Plants in colder zones may die back each year. The numerous tendrils emerge at the leaf stalk.
Pre-Emergent
Post-Emergent
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Spot Treatment
Label Rate:
0.75 - 1.8 fluid ounces per gallon
Cost Effectiveness:
Makes 11.11 - 26.67 gallons
at a cost of
$1.27 - $3.06 per gallon
Broadcast Treatment
Label Rate:
0.735 - 1.837 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 10890 - 27225 square feet
at a cost of
$1.25 - $3.12 per 1,000 sqft
Safe On
Bermudagrass, Zoysiagrass, Buffalograss Safe Rate:
0.75 - 1.5 fluid ounces per gallon
or
0.735 - 1.469 fluid ounces per 1,000 sqft
Annual Ryegrass, Bentgrass, Colonial, Kentucky Bluegrass, Bluegrass, Annual, Perennial Ryegrass, Tall Fescue, Red Fescue, Fine Fescue, Bentgrass Safe Rate:
1.1 - 1.8 fluid ounces per gallon
or
1.102 - 1.837 fluid ounces per 1,000 sqft
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