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Black Nightshade Weed Killer

Solanum nigrum Herbicide

Description of Nightshade, Black (solanum nigrum):
Black nightshade is an annual or short-lived perennial that has egg-shaped leaves. The flowers are star-shaped, with either 4 to 8 points, and usually white and in a cluster. It has berries that turn from green to black when mature.
According to the manufacturer approved labels: The following weed killer, applied at the listed application rates, will control Black Nightshade.
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Spot Treatment
Label Rate:
0.085 ounces per gallon
Cost Effectiveness:
Makes 118.125 gallons
at a cost of
$1.10 per gallon
Blanket Treatment
Label Rate:
0.085 ounces per 1,000 sqft
Cost Effectiveness:
Covers 118125 square feet
at a cost of
$1.10 per 1,000 sqft
Safe On
Bermudagrass, Buffalograss, Centipedegrass, St. Augustinegrass, and Zoysiagrass
Safe Rate:
0.056 - 0.113 ounces per gallon
0.056 - 0.113 ounces per 1,000 sqft
CertainLabel™ Calculator for Celsius WG & these grass types