12 best herbicides for lawns

Product description

Kills lawn weeds plus crabgrass without harming the lawn.

• ALL-in-ONE FORMULA: BioAdvanced's All-in-One formula kills listed lawn weeds and crabgrass without harming the lawn
• WEED KILLER: Kills over 200 listed broadleaf weeds like dandelion and clover PLUS crabgrass
• ROOT KILLER: Kills even the toughest weeds to the root
• RAINPROOF PROTECTION: Systemic rainproof in 1 hour
• COVERAGE AREA: Treats up to 6,250 square feet
• RESTRICTIONS: Not for sale in HI, NY, TX

User questions & answers

Question:	will it damage shrubs and flowers
Answer:	Keep the spray away from any type of ornamental flowers or Shrubs. It is made for lawn weed control only, not flower beds. You may try using preen granules around your flower beds. If you use colored mulch around those flowers and shrubs you will help control the weed population and enhance the beauty of the shrubs and flowers. Hope this helps. Steve
Question:	how may square feet does the entire 40 ounces of the product treat
Answer:	According to the manufacturers (Bayer's) directions 3.2 fl. oz. mixed in one gallon of water treats 500 sq. ft. - So your 40 fl. oz. divided by 3.2 equals 12.5, then times 500 gives you 6,250 sq.ft.Anthony
Question:	does it contains quinclorac
Answer:	yes Quinclorac 1.61%
Question:	it does not say what the mix is, how much per gallon of water
Answer:	3.2 oz per gallon treats 500 sq ft.

Product features

BioAdvanced All-In-One Lawn Weed & Crabgrass Killer

Our exclusive formula kills listed lawn weeds plus crabgrass in one easy step. Treats 5000 square feet, making it ideal for large areas. Controlling lawn weeds plus crabgrass in your lawn has never been easier.

• Kills over 200 listed broadleaf weeds like dandelion and clover
• Won't harm lawns when applied as directed
• Rainproof in 1 hour

EZ-Grip One Touch Sprayer

Application for large areas just got easier. Simply attach this product your garden hose, turn on the water and use your thumb to activate the sprayer. Use this tip when finished spraying: turn off the hose, then turn the sprayer on once more to relieve the water pressure before detaching.

Kills Crabgrass To The Root

Plus, it kills foxtail, sandbur, Japanese stiltgrass, barnyard grass, panicum and other listed weeds.

Kills To The Root

Exclusive formula kills listed lawn weeds, plus crabgrass to the root in one easy step. Treats 5,000 square feet, making it ideal for large areas.

Product description

Looking for a way to prevent weeds for a beautiful lawn all season long? A single application of Scotts WeedEX Prevent with Halts in the early spring can prevent crabgrass and problem weeds. Rain, snow, or freezing weather won't affect the product performance, so you don't have to worry about the elements after you've applied. Apply easily with a Scotts broadcast, drop, hand-held or Wizz spreader to all lawn and grass types (except dichondra or bentgrass).

• Scotts WeedEX Prevent with Halts prevents crabgrass all season long
• Stops crabgrass before it starts
• Apply in early spring for season-long prevention of crabgrass, Fall application prevents winter weeds such as poa annua, henbit and chickweed
• Effective pre-emergent control of crabgrass, foxtail, spurge, oxalis, and other grassy and broadleaf weeds
• Use on all lawn and grass types (except dichondra or bentgrass)

User questions & answers

Question:	It says early spring application. Will this still work after the weeds have grown or only before they take root
Answer:	Scotts WeedEx Prevent with Halts is a pre-emergent. If applied when the targeted weeds have already germinated, it will not help control them, or prevent them from coming back.
Question:	How many times do I need to apply in the fall for Poa Annua
Answer:	You should only need to apply this product once in the fall before soil temperatures drop below 70°F.
Question:	Will this kill sandburs
Answer:	This is a "PRE-Emergence" which means it will prevent weeds from sprouting. EXCELLENT control from Crabgrass
Question:	Is this a 10lb bag? Does it come in bigger bags
Answer:	Yes, 25 lb, but don’t know if Amazon sells it.

Product features

Apply in Early Spring for Season-Long Prevention of Crabgrass

Looking for a way to prevent weeds for a beautiful lawn all season long? A single application of Scotts WeedEX Prevent with Halts in the early spring can prevent crabgrass and other problem weeds as listed.

Weed Control

Controls the following weeds: crabgrass, foxtail, spurge, barnyardgrass, fall panicum, goosegrass*, henbit, chickweed, poa annua, corn speedwell and oxalis (common yellow woodsorrel).*For goosegrass control, repeat application in 8 weeks.

Stops Crabgrass Before It Starts

Apply in early spring for season-long prevention of crabgrass. Rain, snow, or freezing weather won’t affect the product performance, so you don’t have to worry about the elements after you’ve applied.

Prep & Apply

Apply Scotts WeedEX Prevent with Halts in early spring when the lawn is dry to prevent germination of crabgrass. It’s easy to use; first calculate the size of your lawn with the Scotts MyLawn app to determine coverage amount. Then pour product into your spreader and adjust setting per the product label requirements and apply. One bag treats up to 5,000 sq. ft. See label for full product instructions.

Product description

Controls clover, ground ivy/creeping Charlie, dandelions and other tough lawn weeds - fast! visible results in hours. Reseed in just two weeks.

• Visible results in hours - Reseed in just two weeks
• Covers from 14,000 to 18,000 square feet - perfect for large property owners
• Rapid and effective weed control for common and troublesome weed species in turfgrass
• Does not harm lawn grasses - Cool Weather Performance
• RESTRICTED: This product can NOT be shipped to the following states: AK, DC, MA, NJ,VT.

User questions & answers

Question:	I have false dandelion takeover, also called cats ear, horrible. Anyone with experience this weed, this herbicide? thanks. Barb
Answer:	Yes this product does kill spurweed, for the full list of weeds this product controls, please check our website.
Question:	Does speed zone kills creeping charlie? If it does when is the best time to apply
Answer:	Look at the handle and you will see the battery port. I believe there is two screws fastening it to handle.
Question:	Is this safe for St.Augustine (Floratam) grass
Answer:	I used it on those HORRIBLE thistle weeds that were growing between small pine trees. I was careful, the nozzle is adjustable for narrow stream. It definitely killed them and trees were fine. Make sure ground isn't real wet so that the other plants don't soak it up. If thistles are close to a plant take a piece of cardboard and put a barrier and then hit the thistles. I hope this helps!
Question:	Does speed zone work on wild violets
Answer:	Kills dandelions. no experience with blackberry, but this stuff works well on all my weeds.

Product description

Get to the root and kill grass and weeds with Compare-N-Save 41-percent Glyphosate Concentrate Grass and Weed Killer. Use for lawn or garden replacement, on patios, walkways, or in and around fences and gardens to remove unwanted grass and weeds. The 2.5 gal. container will treat over 630,000 sq. ft. with visible results in as little as 2 to 4 days. Kills all grass and weeds.

• Rainproof in 2 hours
• Visible results in as little as 2 to 4 days
• Contains 41-percent glyphosate
• Covers over 25,000 square feet
• Makes up to 85 gal. of ready-to-use spray. Note: Packaging may vary

Product features

Driveways and Walkways

Keep pathways clear of weeds and grasses.

Along Fences

Spray along fences to keep your property tamed.

Around Flower Beds and Trees and Shrubs

Spot spray pesky weeds in and around your landscaping.

In and Around Fruit and Vegetable Gardens

Follow label directions for safe use around your edibles.

Makes up to 10 gallons of spray solution!

This powerful product kills almost all annual and perennial weeds, grasses and other unwanted plants. Simply mix it with water and use to control unwanted growth around landscaping, walkways and driveways, for lawn restoration or renovation, for garden plot preparation, for brush and vine control and even as a stump treatment.

Treats up to 3,000 square feet.

Makes up to 21 gallons of spray solution!

This powerful product kills almost all annual and perennial weeds, grasses and other unwanted plants. Simply mix it with water and use to control unwanted growth around landscaping, walkways and driveways, for lawn restoration or renovation, for garden plot preparation, for brush and vine control and even as a stump treatment.

Treats up to 6,300 square feet.

Makes up to 85 gallons of spray solution!

This powerful product kills almost all annual and perennial weeds, grasses and other unwanted plants. Simply mix it with water and use to control unwanted growth around landscaping, walkways and driveways, for lawn restoration or renovation, for garden plot preparation, for brush and vine control and even as a stump treatment.

Treats up to 25,500 square feet.

Makes up to 210 gallons of spray solution!

This powerful product kills almost all annual and perennial weeds, grasses and other unwanted plants. Simply mix it with water and use to control unwanted growth around landscaping, walkways and driveways, for lawn restoration or renovation, for garden plot preparation, for brush and vine control and even as a stump treatment.

Treats up to 63,000 square feet.

Product description

Tenacity herbicide can be used for pre- and post-emergence control of more than 46 broadleaf weed and grass species. Its active ingredient, mesotrione, is based on a naturally occurring compound produced by the bottlebrush plant (Callistemon citrinus) that inhibits photosynthesis in susceptible plant species. It is absorbed by plants through the roots, shoots and leaves and distributed throughout the plant by both xylem and phloem translocation. KEY FEATURES Weeds controlled include crabgrass, ground ivy, yellow foxtail, yellow nutsedge and nimblewill. It also controls unwanted bentgrass. Provides post-emergent control of tough-to-control weeds Controls weeds at seeding reducing weed competition KEY BENEFITS Prevents and controls crabgrass pre or post up to four tillers Eliminates weeds at seeding so new grass can flourish.

• 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.
• Target pests: Barnyardgrass, Carpetweed, Chickweed, Clover, Crabgrass (large & smooth), Dandelion, Foxtail, Goosegrass, Henbit, Yellow Nutsedge, Purslane, Thistle, Wild Carrot and others
• Active Ingredient: Mesotrione 40%
• Date printed on bottle is Manufacture Date, not expiration. Shelf Life: 5-8 years from date of manufacture when properly stored. Keep out of direct sunlight and extreme temperatures

User questions & answers

Question:	How much lawn will this 8oz bottle cover? We have .3 of an acre
Answer:	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.
Question:	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
Answer:	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.
Question:	can i apply over
Answer:	The official answer is no for most herbicides. Depending on what you're trying to control. Here is a link to one of the best reports I have found - http://archive.lib.msu.edu/tic/golfd/article/2012oct33.pdf. This report shows great results with mid-80 degree temperatures in the control of POA ANA (Which is what I'm challenged with controlling). The general rule of thumb with Tenacity is the higher the temperatures the more applications (small dosage) needed for control. Tenacity has a half-life of 5-15 days depending on the temperatures - the higher temperatures the lower the half-life. The report and other reading also indicates that Tenacity needs to stay in the plant at or above the half life levels for ~ about 14 days or so to gain a high level of control. My advice would be to look for a week when temperatures are expected to average below 90 degrees and make a couple applications during that week and observe the control that you achieve - then goo from there. I experimented for a couple seasons using this report to get a feel for the best application frequency, rates, temperatures and timing (time of year). I hope this is helpful. Good luck and all the best.
Question:	what is surfactant? Is it included with tenacity
Answer:	A surfactant is a separate product that you add to your applicator tank. It helps the Tenacity stick to leaf blades and better kill the weeds. I used Bonide Turbo spreader sticker. It, or something similar is available in small bottles in garden centers. The ratio I used for nimblewil was 1 teaspoon of Tenacity and four teaspoons of surfactant per 1 gallon of Water.

Product description

Lazer Blue is a non-toxic concentrated colorant designed to be used with herbicides, fungicides, pesticides, and fertilizers. Lazer indicates where application spray has been made for the most accurate coverage. The colorant will fade in time with sun and moisture. Lazer is not permanent and will not stain once diluted. Avoid contact with fabric. Lazer can be removed from skin and equipment with several washes.



Directions:Add 1/2 oz.of Lazer Blue to every gallon of spray mixture. The more Lazer you use, the darker your spray pattern.



POURING ADVICE- To get the smoothest pour with no mess have the FRONT label pointing towards the sky. You need to pour slowly and closely to your container in a controlled manner. Have both hands on the bottle and allow air flow to enter the spout as your pouring, DO NOT attempt to quickly dump this product in your sprayer or spraying equipment. Slow and steady while pouring this, allow airflow to enter the spout as if you were pouring gasoline. Following these steps will prevent messes and allow you to spend more time spraying and less time cleaning!



Cleanup- Mix bleach with water and spray onto the dye, it will clear the dye like a magic trick. Make sure you ventilate the area as bleach can give off a strong smell.

• Mixes only with water based solutions, will not work with oil based
• Easily marks grass and lawns
• Mix with herbicides, fungicides, pesticides, & fertilizers
• Indicates where spray mixtures have been applied
• Non-permanent and nonstaining

User questions & answers

Question:	Purchased other "blue" indicator, called "mark it blue" & when i mixed w/ glyphosate a precipitate formed that clogged sprayer. is this compatible
Answer:	Hi, It worked for me! I had no problems! It's made to be mixed with the chemical you're spraying! I love how blue it is! Good luck!
Question:	Can this be sprayed directly on newly sown grass seed without inhibiting germination
Answer:	No, you should not spray this on any germinating seed. I'd advise waiting 6 weeks before spraying.
Question:	Does it hurt the grass in your lawn
Answer:	No, it will not hurt your lawn.
Question:	if sprayed on your lawn, will it rub off on your clothes, shoes, skin, pets
Answer:	I do not know about on the lawn but We spayed it on wood and everything that we touch that got any of the drips or overspray will turn blue, even after it dries. So my guess would be yes if sprayed on the lawn as well.

Product features

Lazer Blue 8 ounce

8 oz

Quart

Gallon

Liquid Harvest Lazer Green

Blue not the color you are looking for? We offer Lazer in Green as well. Available in two sizes Quart and Gallon

Product description

Surfactant for herbicides is a wetting agent with 80% non-ionic surfactant for increasing the penetration, coverage & Overall effectiveness of almost any herbicide. Surfactant for herbicides can be used with almost all herbicide sprays including Trimec, atrazine, brush Killer & 2, 4-D amine. Please Check the herbicide product label first to see if a surfactant is recommended. Surfactants reduce the surface tension of water to produce more uniform coverage & penetration of herbicides & Weed killers.

• Simple to use; just add to tank mix
• Enables pesticides and herbicides to work better
• Low cost way to maximize treatment benefit
• Helps when treating for insects, weeds and fungus

User questions & answers

Question:	Why would "AG" not include "sufactant" into their hercercides? Why must customers buy a separate product to make their herbicide more effective
Answer:	You would have to ask the company that question. Tablespoon or two of Dawn dishwashing liquid works fine or another brand of your choice. Surfactant (soap) will cause the product you are using to stick and stay on the weed leaves or blades longer producing a better kill.
Question:	I want to kill sumac - lots of it. i am using trichlorpyr 4 do i use this stuff and water? and if so, what mix in a 2 gal sprayer
Answer:	Sumac like poison ivy its cousin is a woody plant and typical weed killer (broadleaf, crabgrass etc) won't work. I use Round-up's poison ivy specific formula and it works great. Cheaper is Brush-B-Gone which you buy and mix from the concentrate yourself. Both are very effective against these nasty poison ivy family thins. Just be very careful about overspray-- it will absolutely kill adjacent plants you may want.
Question:	how much do I mix per gallon of herbicide/water
Answer:	I purchased the surfactant product to use with Drive XLR8 Herbicide. The mixing volumes for the surfactant and herbicide per gallon of water are listed in the label directions. As I recall, the surfactant amount was 1 ounce/gallon and the herbicide was 2.5 ounces/gallon. You should google the surfactant product and check for a volume listing. Good luck!
Question:	what does surfactant do
Answer:	Surfactant allow the liquid it's mixed with to stay on the surface of the water on the algae. Liquid soap does the same thing, but tends to develop suds.

Product features

Non-Ionic Surfactant for Herbicides

OVERVIEW

Surfactant for Herbicides is a wetting agent with 80% non-ionic surfactant for increasing the penetration, coverage and overall effectiveness of almost any herbicide. Surfactant for herbicides can be used with almost all herbicide sprays including Trimec, Atrazine, Brush Killer and 2, 4-D Amine. Surfactants reduce the surface tension of water to produce more uniform coverage and penetration of herbicides and weed killers.

DIRECTIONS FOR USE

Use Non-Ionic Surfactant with most herbicides in order to insure more uniform coverage by reducing the surface tensions of spray droplets. For most herbicides, such as: 2,4-D Amine, Trimec R, Brush Killer, Reward R (Diquat R), Asulox R, Image R, and others.

• For most Herbicides use: 1 teaspoonful per gallon (1 -2 pints per 100 gallons of spray).
• For Round-up use: 1 Tablespoonful per gallon (2 quarts per 100 gallons of spray).
• For MSMA herbicides use: 1 Tablespoonful per gallon (1-2 quarts per 100 gallons of spray)

Product description

Turflon Ester Specialty Herbicide.Use Turflon Ester specialty herbicide for the control of actively growing annual and perennial broadleaf weeds, bermudagrass and kikuyugrass in perennial bluegrass, perennial ryegrass or tall fescue ornamental turfgrass. About Monterey: Monterey Lawn and Garden Products is a leading distributor of plant protection chemicals and fertilizers. We strive to offer home gardeners the same professional-grade technology available to the agricultural industry. Our growing line of products provide economical and effective solutions to yard and garden problems and are properly registered and labeled to be sold to and used by the home gardener.

• Weed & grass Killer - turflon ester controls bermudagrass, kikuyugrass and certain broadleaf weeds such as Oxalis, ground ivy, wild Violet, Clover and ragweed. Consider these nuisances as good as gone.
• Post-emergent herbicide - our spray is used for the control of actively growing plants. Only emerged weeds present at the time of application will be controlled.
• Cool season turf - this product is designed for use on cool season grass only. It controls broadleaf weeds in perennial Bluegrass, Perennial Ryegrass or tall Fescue Ornamental turf grass.
• Easy to use - simply dilute turflon ester with water and apply using a spray tank. Carefully read label directions before use.
• Vast coverage - one pint of turflon ester covers up to 20, 000 Square feet of lawn.
• Monterey pt turflon ester
• Contains 61.6 percent active ingredients

User questions & answers

Question:	Can it be used on new fescue grass? How long until after you seed can it be used
Answer:	It can be used on fescue. It should be mowed several times before using any herbicide and never apply above temps of 90 degrees. Any new grass is rather weak, until it has a good root system. The longer you can wait, the better it will be for the new grass.
Question:	IS IT SAFE ON MARATHON AND TALL FESCUES GRASS
Answer:	I live in Southern California and use this on my Marathon to kill everything else in the grass (particularly Bermuda and clovers). It works great. I really recommend using a stronger concentration than recommended, about 2x. Be sure to turn off your sprinklers for 72 hours after spraying and don't spray on an overly hot day. I spray in the Spring and Summer. It isn't really necessary except spot treatment in the Fall and Winter. Good luck!
Question:	does this product have an expiration date ? How long can you store the product and will remain effective
Answer:	I took a look at the two bottles that I have. They do not have expiration dates on them. They do have lot numbers. Generally, herbicides and insecticides have a very long shelf life, but keep them sealed up so they do not change the dilution properties from evaporation.
Question:	Will this kill nutsedge
Answer:	I had a field 150’ x 100’ of random weeds and lots of burr clover with spike balls in my back yard. This killed all of the weeds - every type and left the few small patches if real grass still alive. No idea about nutsedge but I won’t purchase any other product. This was highly recommended from a gardener and it killed everything but the grass, and I had some big ugly weeds with thorns and the spike balls.

Product features

Monterey Turflon Ester

Turflon Ester controls bermudagrass, kikuyugrass and certain broadleaf weeds such as oxalis, ground ivy, wild violet, clover, and ragweed. Consider these nuisances as good as gone.

Our spray is used for the control of actively growing plants. Only emerged weeds present at the time of application will be controlled.

Product description

Lawn Weed Killer with trimec for use on 9 turf types controls a wide range of lawn weeds a patented combination of 3 proven Weed killers Directions for use in conventional & hose End sprayerscontains: 5.30% mecoprop, 3.05% 2, 4-D,1.29% dicamba.use on: Bermuda, Bahia, blue grass, fescues,rye, Centipede, St. Augustine & zoysiagrass.(note: not for use on improved varietiesin the South).controls: most broadleaf weeds.

• For use on 9 turf types
• Controls a wide range of lawn weeds
• A patented combination of 3 proven weed killers
• Directions for use in conventional & hose end sprayers
• Recommend to use - Surfactant for Herbicide - for increased performance

User questions & answers

Question:	Will this kill sandspurs
Answer:	Betasan kills sandspurs/grassburs but you have to spread it in certain times of year and it takes two applications. Here in south-central Texas you spread it in mid-March then again about the first of May.
Question:	Is product okay to use when pets and children will be in lawn in the days following application
Answer:	Label says it’s ok after it dries, around 6-10 hours. I try to wait till next day.
Question:	Can I use this product on st Augustine grass
Answer:	I don't know for sure, is it listed on the label?
Question:	How does this compare to 2-4D? Planning on buying one or the other
Answer:	This product works better with ivy type of weeds like creeping charlie. The key is the Mecoprop (methylchlorophenoxypropionic acid often referred to as MCPP). Almost all commercial herbicides contain 2-4D & Dicamba for general broadleaf mitigation but mecoprop is only included in products that are for control of surface creeping weeds such as clovers, chickweed, lambsquarters, and ivy. The formulary in this product (the active ingredients) is the same as Weed-B-Gon Max and Triplet.

Product features

Lawn Weed Killer with TRIMEC

• For use on 9 turf types

• Controls a wide range of lawn weeds

• A patented combination of 3 proven weed killers

• Directions for use in conventional & hose end sprayers

CONTAINS: 5.30% Mecoprop, 3.05% 2,4-D, 1.29% Dicamba.

USE ON: Bermuda, Bahia, Blue grass, fescues, rye, Centipede, St. Augustine and Zoysiagrass.

(Note: Not for use on improved varieties in the South).

CONTROLS: Most broadleaf weeds.

RATE: 1 – 1.5 oz. per gallon to 400 sq. ft. for southern grasses. 1 .5 oz. per gallon to 400 sq. ft. for Northern Grasses.

APPLICATION: Apply as a uniform spray with a fan nozzle on turf or follow the labeled directions for using a hose end sprayer. CAUTION: Avoid spray drift on shrubs & trees. Spray to accurately obtain indicated coverage.

Product description

Whether you’re a grower of corn, soybeans, small grains, pastures, rangelands or other crops, or you just want to cultivate healthy turf on your homestead, we have what you need to protect your crops from invasive broadleaf weeds.

• Covers up to 43,280 sq. ft.
• Concentrate mixes with water
• Controls over 150 listed weeds
• Control existing weeds and brush

User questions & answers

Question:	Does this kill blue berries
Answer:	Hi Barb; We don't think we have ever had this particular weed but the PBI/Gordon product should be able to deal with it appropriately, we would think!
Question:	Can I use this on bindweed in my perennial flower bed and my herb garden
Answer:	Yes, it will kill Creeping Charlie. Best to spray when it is cooler outside. Also spray in the fall time, if it is still growing past the summer months. Helps to really have the plant suck the herbicide into it's roots and do the damage.
Question:	I haove hostas growing all over my lawn and i want to kill them but make sure the grass doesn’t die - will this do the trick
Answer:	Product instruction's say "NO" to Floratam and Bitterblue St Augustine Grass in Florida.
Question:	Does this product contain the 11% or 40% concentration of 2,4-D
Answer:	wild violets and creeping charlie need tobe treated pre and post season. if up north treat early spring as soon as you have a few "dry" days and treat fall with pre-emergient herbicide.mid summer when it is growing everywhere almost nothing will kill it and stuff that does will kill grass.maybe 2 things that will work post emergient but are super expensive well over $100/bottle.have to use pre-emergient and takes three yrs to kill 100%.also note have to kill all your neighbors too at least 1-2 yards b/c it will spread right back to your yard and if use landscapper his mower will bring it back from other yards.and adjust soil ph with 1-5 bags of limeand nitrogen fertilizerand iron and mineral supplementand airateand add 3-6 yars of top grade top soil.in other words have to make your yard a perfect "golf course"medium size yard i would say 10-20 days labor approx $1000 over 3 years and your grass will be greatand over seed twice a year spring and early summer.or just nuke it with glyphosphate and reseedif small yard nuke it and put down new turf.or lazy cheap way just use premergient spring and fall for 3 yrs take forever but cost about $50 and about 10 hours but will take care of 80-90%

Product features

Keep Your Crops And Turf Safe From Broadleaf Weeds

Whether you’re a grower of corn, soybeans, small grains, pastures, rangelands or other crops, or you just want to cultivate healthy turf on your homestead, we have what you need to protect your crops from invasive broadleaf weeds.

For a complete list of species controlled, see the complete label.

Where To Use

For control of many broad leaf weeds and brush control in:

- Corn.

- Soybeans.

- Small grains.

- Pastures.

- Rangelands.

- Other listed crops.

In cropland, 2,4-D is more effective than amines for controlling hard-to-kill weeds such as bindweed, thistle, smartweed, wild garlic, curly dock, tansy ragwort and wild onions.

For selective weeding in non-crop areas such as:

- Lawns.

- Golf courses (fairways, aprons, tees and roughs).

- Ornamental turf (residential, industrial and institutional) Sod farms and similar turf areas.

- Drainage ditch banks.

- Airfields.

- Fence rows.

- Roadsides.

- Rights-of-way.

- Vacant Lots.

- Parks.

- Industrial Sites.

- Cemeteries.

- Utility power lines.

- Athletic fields.

- Railroads.

Also for aquatic weed control, control of trees by injection and tank mixes.

When To Use

For best results, apply this product as a water or oil spray during warm weather when young, succulent weeds or brush are actively growing. Application under drought conditions often will give poor results. The lower recommended rates will be satisfactory on susceptible annual weeds. For perennial weeds and conditions such as the very dry areas of the western states, where control is difficult, the higher recommended rates should be used.

How To Use

See the COMPLETE LABEL to for specific use rates, mixing instructions and detailed instructions.

General Weed Control:

Use 0.5 gallon of product per acre (2.9 tablespoons of this product per 1,000 sq. ft.). Use sufficient amount of total spray—water plus chemical— for thorough and uniform coverage. Apply when most annual broad leaf weeds are still young and growing vigorously. Apply when perennial and biennial weeds are actively growing and near the bud stage, but before flowering. Thoroughly wet weeds when applying this mixture.

General Weed Control Precautions:

Do not use on herbaceous ground covers or creeping grass such as bent. Legumes will usually be damaged or killed. Deep-rooted perennials such as Bindweed, Whitetop, Perennial sowthistle, Blue lettuce, Nettle, Bur ragweed, Canada thistle and other noxious perennials somewhat resistant to 2,4-D may require repeat applications to kill. Do not use on freshly seeded turf until grass is well established. Delay reseeding for 30 days.

Post-emergence (annual and perennial weeds): Limited to 2 applications per year. Maximum of 4.25 pints of product per acre (3.1 tablespoons of product per 1,000 sq. ft.) per application. Minimum of 30 days between applications.

Post-emergence (woody plants): Limited to 1 application per year. Maximum of 8.25 pints of product per acre (6.0 tablespoons of product per 1,000 sq. ft.) per year.

Ornamental Turf Lawns:

Use 2 to 4.2 pints of product per acre per application per site in 40 to 180 gallons of water (1.4 to 3.0 tablespoons of this product per 1,000 sq. ft. per application per site in 1 to 4 gallons of water) to give good coverage to one acre on established stands of perennial grasses. Usually 4 pints per acre (2.9 tablespoons per 1,000 sq. ft.) provides good weed control under average conditions. The maximum number of broadcast applications per treatment site is 2 per year.

Treat when weeds are young and actively growing. Do not apply to newly seeded grasses until well established. Use higher rate for hard-to-kill weeds. Use higher rate when using higher volume of water per acre. Do not exceed specified application dosages for any area.

Ditch banks: For shoreline weeds, allow no more than 2 ft. over spray onto water.

Applications to non-cropland areas are not applicable to treatment of commercial timber or other plants being grown for sale or other commercial use, or for commercial seed production, or for research purposes.

Ornamental Turf Lawns Precautions:

Do not use on creeping grasses such as bent and St. Augustine and centipede — except for spot treating — or on newly seeded turf until grass is well established.

Limited to 2 applications per year. Maximum of 3.25 pints of product per acre (2.3 tablespoons of this product per 1,000 sq. ft.) per application. The maximum seasonal rate is 6.25 pints of product per acre (4.5 tablespoons of this product per 1,000 sq. ft.) excluding spot treatments.

Product description

Formulated to provide broad spectrum broadleaf weed control the PBI Gordon Corp Trimec Weed Killer kills hard-to-control lawn weeds including over 250 broadleaf weeds. Ideal for use on Kentucky bluegrass, Bermuda grass, perennial ryes, fescues and more. Specially designed for use on cool-season grasses. Available in a gallon size with one gallon covering approximately 32,000 to 64,000 square feet (northern vs. southern lawns).

• Kills Hard-To-Control Lawn Weeds
• For Use On Cool-Season Grasses
• Available In one gallon
• No Assembly Required

Product description

A weed and feed that does more, specially formulated for southern lawns. It works as a fertilizer that feeds, greens and strengthens your lawn while also killing listed weeds, including dollar weed, dandelion and clover. Now there is finally a lawn weed and feed that prevents listed weeds and crabgrass for up to 6 months.

• SOUTHERN LAWNS: BioAdvanced Weed and Feed is specially formulated for Southern lawns
• 6-MONTH PROTECTION: Prevents broadleaf, grassy weeds, and crabgrass for up to 6 months
• WEED KILLER: Kills weeds including Dandelion, Dollarweed, and Clover
• LAWN FERTILIZER: Feeds, greens, and strengthens your lawn
• COVERAGE AREA: Treats up to 5,000 square feet
• RESTRICTIONS: Not for sale in AK, CA, CO, CT, DE, DC, IA, IL, IN, KS, KY, MA, MD, ME, MN, MT, ND, NE, NH, NJ, NM, NY, OH, OR, PA, RI, SD, UT, VA, VT, WA, WI, WV, & WY

User questions & answers

Question:	How soon can I seed with Bermuda seed After applying this product
Answer:
Question:	How soon after applying can people and pets walk in the yard
Answer:
Question:	When fertilizer lawn when is the best time to fertilize before the kids and dogs fo out and play
Answer:
Question:	why am I getting big brown spots in my Bermuda grass 3 days after applying and 1 day after watering
Answer:

Product features

3-In-1 Weed & Feed for Southern Lawns

A weed and feed that does more, specially formulated for Southern Lawns.

• Kills listed weeds including Dollarweed, Dandelion, Clover and Nutsedge
• Feeds, greens and strengthens your lawn
• Won't harm lawns when used as directed

Kills And Prevents Weeds And Crabgrass Up To 6 Months

This product kills and prevents Crabgrass, plus other listed broadleaf and grassy weeds for 6 months, including Dollarweed, Dandelion, Clover, Chickweed and Poa Annua

Apply In Spring And Fall

Apply this product when weeds are small and actively growing and temperatures are between 50-90ºF. In spring, mow your lawn 2 times before applying. In the fall, apply no closer than 6 weeks before the first historical frost date for your area. Do NOT apply to Centipedegrass after October 1

Specially Formulated For Southern Lawns

Only use this product on established lawns of these four Southern turf types; Bermudagrass, St. Augustinegrass (including Floratam), Centipedegrass and Zoysiagrass. DO NOT use it on other types of turf. Be sure to check the label for application rates