What Will Tenacity Kill?

Will tenacity kill tall fescue?

Tenacity Herbicide is labeled for use on Tall Fescue, Kentucky Bluegrass, Centipedegrass, Buffalograss, Perennial Ryegrass, Fine Fescue, St.

Other species of grass such as Bentgrass, Poa annua, kikuyugrass, zoysiagrass, seashore paspalum and bermudagrass are sensitive to Tenacity applications and damage may occur..

How long before tenacity is rainproof?

Re: Tenacity/Rain Proof Give it two weeks if at all possible. Ideally you’d want 4-6 hours. 12 is probably even better. If it was humid, uptake will be faster.

What temperature should you use tenacity?

Tenacity Herbicide may be applied when soil temperatures are around 55 degrees or higher. Do not apply when air temperature exceeds 85 degrees. Your target temperature range will depend on whether you are using Tenacity for pre-emergent or post-emergent applications. This is typically between 65-85 degrees.

How long does it take for tenacity to turn white?

three weeksAnswer: Foliage of treated weeds cease growth after application of Tenacity Herbicide, then turn white (loss of chlorophyll) and death may take up to three weeks. So, sometime within 3 weeks.

How much tenacity should I use?

For more target pests, please refer to the label. For pre-emergent and post-emergent applications, apply 4 to 8 ounces of Tenacity per acre in at least 30 gallons of water per acre. For spot treatments, mix 0.33 ounces (0.5 teaspoon) of Tenacity Herbicide in 1 gallon of water to treat 1,000 square feet.

Can you overseed with tenacity?

Since Tenacity Herbicide can be used only on fully dormant Bermudagrass, there is not a time when you would be overseeding and using Tenacity at the same time. You would overseed with Bermuda when the turf is actively growing in spring or summer, if needed at all. So if you applied Tenacity on dorma…

How long after tenacity can I fertilize?

Answer: We recommend waiting 2-4 weeks between applications of herbicides and fertilizers to avoid over stressing the treated areas.

When should I apply tenacity to my lawn?

Wait until the newly germinated turf has been mowed two times or four weeks after emergence (whichever is longer) before making a postemergence application. Postemergence Application –Apply Tenacity at 4-8 fl. oz. per acre in at least 30 gallons of water per acre.

Does tenacity need a surfactant?

Answer: No, when using Tenacity Herbicide as a pre-emergent a surfactant is not needed. Only when you are using it as a post-emergent.

How long does it take for tenacity to kill crabgrass?

2 to 3 weeksTenacity is most effective in controlling summer annual grasses when mixed with a nonionic surfactant. Susceptible weeds turn white before they die, creating a highly visible treatment effect for 2 to 3 weeks following application.

Will tenacity kill Kentucky bluegrass?

Tenacity Herbicide is not labeled to control Poa Annua/Annual Bluegrass in a post emergent application, it only states that it could cause injury to it if sprayed. Kentucky bluegrass and ryegrass are tolerable to it so would not be harmed.

Can I spray tenacity on wet grass?

Re: Tenacity app to wet lawn Post, no. You need it to stick to the blades, so it needs to dry and be absorbed.

How often can I apply tenacity?

Answer: You can apply Tenacity Herbicide multiple times per year as long as you do not exceed the maximum annual rate of 16 oz per Acre per year. To treat yellow nutsedge, you may need to reapply Tenacity after 2 to 3 weeks; be sure to use a non-ionic surfactant for post-emergent applications.

What grasses does tenacity kill?

Tenacity offers control of over 46 broadleaf weed and grass species in turfgrasses:Barnyardgrass.Creeping Bentgrass.Annual Bluegrass.Buckhorn Plantain.Buttercup.Carpetweed.Common Chickweed.Mouseear Chickweed.More items…•

How good is tenacity herbicide?

It did work as advertised but the bentgrass came right back 100% in the same spots within 30 days. This product was applied professionally for two applications. I have used tenacity in several situations, and overall, it has been fairly effective. I originally purchased it to control nimblewill, post emergence.

How long after applying tenacity can I seed?

2-4 weeksAnswer: Tenacity Herbicide can be used at the time of seeding or right after for most grass types. Fine fescue is the only grass seed that should not be used at the time of application. It is recommended that you wait 2-4 weeks after an application of Tenacity Herbicide to reseed with fine fescue.

Will tenacity kill clover?

Tenacity Herbicide is a great product to eliminate pesky weeds. Tenacity is a selective pre and post emergent herbicide concentrate that targets a variety of weeds such as Chickweed, Clover, Crabgrass , Dandelion, Foxtail, Henbit, and Nutsedge.

Is tenacity a pre emergent?

Tenacity is a systemic pre-emergence and post-emergence herbicide for the selective contact and residual control of weeds in turfgrasses. When applied as a pre-emergent, weeds absorb Tenacity during emergence from the soil.

What does tenacity herbicide kill?

Tenacity® Herbicide offers pre- and post-emergent control of more than 46 broadleaf weed and grass species, including crabgrass, ground ivy, yellow foxtail, yellow nutsedge and unwanted bentgrass.

Can you apply tenacity in the rain?

Re: tenacity and rain You should be OK. I sprayed once and got rain in less than an hour.

How long after applying tenacity can I water?

After treating with Tenacity, you want the product to have at least 6 hours of dry time before any rain or irrigation occurs. You do not want/need to water after a post emergent application.