Jump to Top

Dismiss South Herbicide

Giving you the edge against purple nutsedge

Dismiss South Logo
Like original Dismiss® Turf herbicide, Dismiss® South achieves visible results against green kyllinga and yellow nutsedge faster than the competition. What makes Dismiss South unique is its enhanced efficacy against purple nutsedge. FMC Professional Solutions specifically formulated Dismiss South herbicide for better, faster control against purple nutsedge in warm-season grasses.
Dismiss South goes beyond attacking the weed at the surface, by penetrating the soil and controlling sedge tubers. This works to prevent future outbreaks, reducing the need for re-treats down the line and helping to minimize chemical and labor costs for you.
Active Ingredient %
Sulfentrazone 33.33 %
Imazethapyr 6.67 %
Other Ingredients 60.00 %
Mode of Action
Lipid Synthesis Inhibitors
Site of Action
(1) ACCase Inhibitor
Available on Amazon

$204.95 / pt
Buy now

Available on Do My Own

$177.65 / pt
Buy now

Safe On
Click on a grass type below to see safe application rates:
Bermudagrass, Buffalograss, Centipedegrass, Kikuyu Grass, Bahiagrass, and Zoysiagrass
Not Safe On
No not safe on treatments listed. Please, review the label or contact the merchant for more information.
Maximum Yearly Limits
Consult your state Pesticide Control Agency for additional information regarding the maximum use rates.
Before Seeding Instructions
Reseeding, overseeding or sprigging of treated areas within one (1) month after application of this product could inhibit the establishment of desirable turfgrasses. Overseeding of bermudagrass with perennial ryegrass at two (2) to four (4) weeks after an application can be done if slight injury to perennial ryegrass can be tolerated.
After Seeding Instructions
First application of this product can be made following the second mowing providing the turfgrass has developed into a uniform stand with a good root system.
Surfactant Instructions
Do not apply with surfactants unless previous experience has demonstrated combinations with surfactant to be physically compatible and non-injurious to the grass type in question.

Dismiss South Optimized Application Label Rate Calculator

No Control
Blanket Treatment:
Grass / Turf Types Safe
Kikuyu Grass
Jump to CertainLabel™ Dismiss South Label Rates & Calculator for these 4 turf types
Blanket Treatment
Label Rate:
9.5 - 14.4 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 1111 - 1684 square feet
at a cost of
$105.48 - $159.89 per 1,000 sqft
Blanket Treatment
Label Rate:
9.5 - 14.4 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 1111 - 1684 square feet
at a cost of
$105.48 - $159.89 per 1,000 sqft
Dismiss South Herbicide application may cause temporary discoloration to exposed leaf surfaces on certain cultivars of zoysiagrass bahiagrass, centipede and hybrid bermudagrass. Treated turfgrass will recover with new growth. Discolored leaf tissue will be removed with mowing. To reduce potential for discoloration, do not apply Dismiss South Herbicide on turfgrass that is weakened by weather, mechanical, chemical, disease or other related stress. Maintain proper cultural practices such as adequate moisture and fertility levels to promote healthy turf growth.
Questions & Comments
Log in or sign up to leave comment   Log In  Sign Up