what is surfactant? Is it included with tenacity?

This is crop oil can get at coop or just use Dawn dish soap it does the same thing. It basically takes the oil off of the plant so the Chemical will stick better. Also add trimec to the mix too these 2 Chemicals will kill all kinds of weeds. For a 25 gallon sprayer = Tenacity 5-7 oz and trimec 80 oz

Actually the 90 degree comment provided is incorrect. Per NCState Agricultural Sciences Department and my local USDA Extension; don't apply when the temperature when you are applying it is above 90. If you apply early in the morning well before it reaches 90 there is no problem. Devil is always in the details.....

Anyone know how tenacity compares to a product called "dismiss"? i have some nutsedge to get rid of and i'm trying to decide which to get. thanks!

tenacity is labeled for nutsedge. . Dismiss is the the better choice, however. Usually with tenacity, you have to apply it at least two to three times, at two week intervals. They are both broad spectrum. Tenaciity's claim to fame is its ability to kill grassy weeds, like Nimblewill. They are both labeled for Goose grass. I don't think Dismiss is labeled for Nimblewill. PS: spectricide makes a good 4 way for the home owner. It has 24d, dicamba, quinchlorac, and sulfantrazone (dismiss). spelling. they sell it on amazon and lowes.

How much lawn will this 8oz bottle cover? We have .3 of an acre.

The 8 oz bottle will produce 96 gallons of solution using 1/2 teaspoon per gallon of water. I forget what the coverage is but it will certainly cover .3 acres using a pump sprayer.I have been using mine on my .5 acre for two years and I have only used about 1/3 of the 8 oz.

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Tenacity Turf Herbicide - 8 ounces (Packaging may vary)

Tenacity Turf Herbicide - 8 ounces (Packaging may vary)

Product ID: 957775

Details

Active Ingredients
Mesotrione
Brand
Syngenta
Item Form
Liquid
Item Weight
8 ounces
Liquid Volume
8 fluid ounces

⏳5-8 year shelf life

🌱Selective pre & post-emergent control

⚖️Covers 2000 sq ft per ounce

€ 80.50

Duties & taxes included

In stock

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Description

🌿 Own your lawn’s future—weed-free, worry-free, and winning every season!

LONG SHELF LIFE - Stable formula lasts 5-8 years when stored properly, so you’re always ready for seasonal weed battles.
PRECISION COVERAGE - One ounce treats up to 2000 sq ft, maximizing efficiency and minimizing waste—smart lawn care for busy pros.
SAFE FOR OVERSEEDING - Unique herbicide that lets you overseed immediately after application—grow a thicker, healthier lawn without compromise.
POWERFUL YET SELECTIVE - Kills tough intruders like bentgrass and nimbleweed while preserving your prized turfgrass, ensuring a lush, vibrant lawn.
DUAL ACTION WEED CONTROL - Systemic pre- and post-emergent formula targets weeds at every growth stage for unbeatable lawn dominance.

Tenacity Turf Herbicide is a high-performance liquid herbicide with 40% Mesotrione, designed for selective systemic control of a broad spectrum of weeds in turfgrass. Covering 2000 sq ft per ounce, it works both pre- and post-emergence, allowing overseeding immediately after use. With a shelf life of up to 8 years, it’s a reliable, professional-grade solution trusted by thousands to restore and maintain pristine lawns.

Specifications

ASIN	B005DUTNF0
Active Ingredients	Mesotrione
Best Sellers Rank	#1,451 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #35 in Weed Killers
Brand Name	Syngenta
Coverage	2000 ft^2 per 1sp of product
Customer Reviews	4.4 4.4 out of 5 stars (9,590)
Included Components	Herbicide
Item Form	Liquid
Item Weight	8 ounces
Liquid Volume	8 fluid ounces
Manufacturer	SYNGENTA
Model Number	ASINPPOSPRME75447
Number of Packs	1
Part Number	ASINPPOSPRME75447
UPC	810096030696
Unit Count	8 Fluid Ounces

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