Rodeo Herbicide

$89.64

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5 out of 5 stars Rating: 4.8

33 Reviews | 59 Q&A

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Rodeo Herbicide jug (2.5 gals)

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Rodeo Herbicide

Rodeo Herbicide is a very popular glyphosphate herbicide for the control of aquatic weeds and plants. Rodeo Herbicide is effective on nearly all emergent plants like Cattails, Grasses, Bulrushes, Purple Loosestrife, Alligatorweed. Rodeo is systemic - kills the roots for multi year control. There is not a more economical way to control tall weeds. Mix the Rodeo concentrate with water and a non-ionic surfactant (See DyneAmic Surfactant) and apply by using a back pack or Chapin sprayer. For Cattail or Lily control wait until plants are mature. Apply to dry plants. No water use restrictions.




Product Features:

  • Top choice for emerged aquatic vegetation control
  • Broad-spectrum grass, broadleaf weed and brush control
  • Nonselective
  • Controls entire plant – roots and all
  • More convenient to use in difficult-to-reach areas than mechanical methods

Rating Snapshot

5 stars   28
4 stars   3
3 stars   2
2 stars   0
1 star   0

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Average Customer Rating
5 out of 5 stars (33)

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Most Helpful Customer Reviews
  • 36 of 40 people found this review helpful:

    3 of 5 stars  Good product, but not for every problem
    By Jd in Central Oregon on 05/30/2011
    Verified Purchase

    I specifically bought this product to control weeds in my farm pond. It arrived quickly and well packaged; no problem there. Close reading of the Rodeo literature included with the product states, "will not control underwater plants, or those with foliage mostly underwater." Naturally, these were the plants that I wanted to control. Lesson learned: just because it says "aquacide" doesn't mean it controls all plants in the water.

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  • 28 of 30 people found this review helpful:

    5 of 5 stars  Works great on Phragmites
    By Phragmite in Wisconsin area on 09/22/2010
    Verified Purchase

    Purchased because it is our state-approved for use on or near water---lakes and streams. Added the surfactant DyneAmic as recommended (which is also safe for use on water). Killed those very invasive tall water-loving phragmites. Used 3 oz to 2 gal of water and it worked well.

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  • 27 of 28 people found this review helpful:

    4 of 5 stars  Cattails dying off
    By Sam in Newalla, OK on 09/26/2010
    Verified Purchase

    I have a small pond entirely filled with cattails. Tall ones, too--8-10ft. I sprayed about 1.25 gallons of this at a 5% solution and nearly everyone turned brown within 2 weeks. I will probably have to spray a second time because those things grow so fast.

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  • 20 of 20 people found this review helpful:

    5 of 5 stars  Rodeo Aqua Killer
    By Marion in orlando, florida on 04/25/2014
    Verified Purchase

    This is great stuff but you must be very careful because even the slightest mist or overspray will kill anything growing close to the shoreline. I have used this product before and it prevented new growth for about 5-6 years. I would recommend this to anyone wanting to get rid of lily pads and other shoreline vegetation.

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  • 18 of 19 people found this review helpful:

    5 of 5 stars  Rodeo and Phragmites
    By Elizabeth in St. Michaels, MD on 08/22/2010
    Verified Purchase

    The Rodeo Herbicide mixed with DyneAmic Surfactant are doing a good job killing my Phragmites. I used a 10% mix.

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Most Recent Customer Reviews
  • 5 of 5 stars  excellent product
    By Mark in fl on 07/14/2017

    Sprayed rodeo on lily pads and grasses in my lake. It took 3 days for the lily's and grass to start to turn brown. In a week they are completely brown, week and a half they are black. Very pleased with this product and highly recommend it. The lily's were thick, I was only able to fish with plastic worm or frog on top of the pads, now I can use top water plugs, shallow running crank baits etc... excellent product!

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  • 5 of 5 stars  Rodeo herbicide
    By Ted in Jacksonville, Florida on 06/10/2017

    Great product, fast acting and does what it is supposed to do. This is my second purchase of this product. I highly recommend.

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  • 5 of 5 stars  Great Products at Greater Prices
    By Michael in Oviedo, Florida on 03/06/2017

    The products I need, at a great price.

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  • 1 of 1 people found this review helpful:

    5 of 5 stars  source of glyphosate to use with kinetic seurfactant
    By Marc in Bryans Road, MD on 02/26/2017

    a reasonable amount to purchase at one time.

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  • 1 of 1 people found this review helpful:

    5 of 5 stars  Shipment receipt
    By Glr in Palisade MN on 01/23/2017

    The shipment was shipped and received within 5 days and the price was nice.

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  • 2 of 3 people found this review helpful:

    5 of 5 stars  Kills Everything
    By Weed in Georgia on 08/27/2016

    My new favorite word in weed control, "Non Selective" it kills everything. I've used it primarily on pond and ditch perimeters as well on steep black berry covered banks. It takes a week or so to really hit stride and then everything rapidly turns brown and DIES. Bear in mind it requires user to mix with surfactant. I used turf-die as well to make it easier to see what I had sprayed.

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  • 5 of 5 stars  Rodeo Herbicide Works!
    By Larry in Bremen, IN on 08/11/2016

    Applied with a backpack sprayer as directed for weeds around my 1 acre swimming pond edge and bank. Within 2 weeks, there was no weed left alive thanks to this product. I would recommend this safe product to anyone with a swimming pond.

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  • 1 of 1 people found this review helpful:

    5 of 5 stars  GREAT product in my fight against Brazilian pepper tree!!
    By Paulina in Southwest FL coast on 03/24/2016

    Great product! Easy to use and great price (especially compared to other herbicides which are effective). Best part?! I live near the ocean and this is the only product rated for that!!! GET IT! I cut them down with a friend's sawzall and pruning blade, put this in a squeeze bottle, and then would immediately squeeze just enough to cover the cut area (MAKING SURE I got the cambium- the EFFECTIVE area to cover for this to work) and that's it!!! I even tried cutting 1-2 "trees" growing off of a main trunk- I saw the tree dying off in less than a week!!! Works AWESOME! Just follow precaution. Don't need to dilute (and shouldn't) to treat brazilian pepper cut treatment. Cannot be used for basil bark, just FYI.

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  • 13 of 13 people found this review helpful:

    5 of 5 stars  THE best herbicide to eliminate lily pads!
    By Don in Bastrop, TX on 11/05/2015

    DoMyOwn claims this Rodeo is the most cost effective treatment for lily pads. They're right! And it's the easiest, too. Don't use it when water temps are high or you risk killing fish when the bacteria that decay the plants deplete the oxygen (water temps under 65 degrees are optimal -- fall is best time of year). See results in ten days. Use with blue dye (it's worth the cost). Mix per gallon: 2.66 oz of Rodeo, 1/2 oz of surfactant, 1/2 oz of dye (or less). They say this 2.5 gal jug will treat 4 acres, but it treats more than that. ...I tried other herbicide that costs MUCH more, but this stuff is the best.

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  • 5 of 5 people found this review helpful:

    5 of 5 stars  Not my First Rodeo
    By Ron in Bexley, OH on 08/26/2015

    Needed a non-polluting herbicide to kill weeds on my rip rap near a small lake. Two applications of Rodeo mixed according to the the formula has knocked out every noxious weed and grass on my shoreline. Could not be easier to use. Safe and Effective.

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Most Helpful Q&A's

02/05/2014 Jeff from Ga

QDoes Rodeo Herbicide kill lily pads?

ARodeo Herbicide will kill Lily Pads. If you are making an application with a sprayer you would use approx.  2 and 2/3 fluid oz. Rodeo per gallon water or 5 pints Rodeo per acre. Please refer to the product label for application.

33 of 33 people found this answer helpful.
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06/10/2010 Debra

QIs Rodeo Herbicide safe for use around dogs?
My dogs swim in and drink out of our pond, is this product safe for them and how long should I keep them away from the pond after using this product? Also, is it safe for the fish?

ARodeo Herbicide is labeld for use in ponds, streams, lakes and other bodies of water including bodies of water that are located in wildlife habitats. Products that would harm fish or other aquatic animals would indicate on the product label that the product could not be used near bodies of water. When used as directed on the product label Rodeo should be safe for dogs and other animals.

27 of 35 people found this answer helpful.
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07/13/2010 Jean

QIs Rodeo Herbicide safe for fish?
We have a large pond fed by a tributary from a river. Parrot feather is growing rapidly. Will this product help rid the pond of this invasive plant?

AYes, Rodeo is safe to use in ponds that have fish and other aquatic life. We just started carrying herbicides due to customer request, but they are not our specialty. We would like to refer you to the manufacturer to enquire about the parrot feather since they are the experts on their Rodeo product. The manufacturer is Dow AgroSciences, and you can reach them at 800-992-5994.

26 of 30 people found this answer helpful.
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07/25/2013 Marianne from Woody Creek, Co

QHow long can you store Rodeo Herbicide without it losing effectiveness?
Rodeo seems to only come in 2.5 gallon containers and I don't need that much. If I buy it now, will it still be good next year and the year after?

ALike most of our herbicides, Rodeo has a shelf life of 3-5 years if kept at moderate temps. Mkae sure that the lid is tightly sealed before storing.

20 of 23 people found this answer helpful.
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06/10/2010 Roy

QRodeo vs Round up?
label active ingredients are the same yet one is labeled for aquatic use and the the other isn't, WHY ?

AIn cases where the active ingredients are the same but the usage is different there could be a couple of reasons, 1. The formula is different, meaning the base is different. The active ingredient is only one component of a finished product or 2. One company tested the product for specific uses and the other company did not. Use products in accordance with their product labels.

20 of 38 people found this answer helpful.
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Most Recent Customer Questions

12/30/2016 Roger from Clare, Michigan

QHow far away should well water be from a lake area treated with Rodeo Herbicide?

A

The product label for Rodeo Herbicide does not list specific drinking well restrictions, so we would recommend avoiding application in a way that would directly contact a drinking well, as well as keeping applications at least 15 feet from a drinking well.

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11/14/2016 Tammy from Medford

QHow do I use Rodeo Herbicide with Crossbow?

A

Just to be clear, Crossbow Herbicide is not labeled for aquatic use like the Rodeo Herbicide is. So if you are using this in or around water where you would have run off we would not recommend mixing these two products. If not then you would mix them at 1 1/3 - 5 1/3 oz of Crossbow†per gallon of water, and 2 2/3 oz of Rodeo per gallon. We always recommend you do a small treatment area to be sure that these combined products will not cause any damage.†

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11/06/2016 Clint from Hampstead, Nh

QWill spraying weeds now with Rodeo Herbicide prevent weed growth come spring?
The water is let down on our lake in Oct for winter, exposing all the lake weeds and making them much more accessible...but the weeds have all now gone dormant. Will spraying the weeds now have any effective kill come spring? The lake will fill with water once again come April. Would an application of Rodeo be more advisable in early April before the water rises, or does the weed killer really only work on active growing green plants?

A

No, Rodeo Herbicide will only kill actively growing weeds and will not stay in the soil until Spring.†

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10/08/2016 Loretta from Doylestown

QCan Rodeo get rid of Petasites japonicus? What dilution would be suggested?
If injected with a syringe into the stalk after it is cut down to the ground, will the root be destroyed?

A

Rodeo Herbicide is not labeled to treat Petasites japonicus. We recommend that you contact your local cooperative extension office for a recommendation.

0 of 1 people found this answer helpful.
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09/27/2016 Rand from North Port, Fl

QWill spraying Rodeo on ground under a lime tree (to kill the grass) kill the tree?

A

Yes, it is possible that Rodeo Herbicide can harm a tree if it comes in direct contact with it. We would recommend spraying outside the drip zone of the tree and not spraying around any desirable vegetation.

2 of 2 people found this answer helpful.
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09/01/2016 W. from Westville

QWill Rodeo Herbicide kill or control Water shield?

A

Rodeo†Herbicide when applied directly should control Water Shield.

3 of 4 people found this answer helpful.
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09/01/2016 Steve from Philadelphia, Pa

QWhat weed/brush control can be used in and around a rain run off ditch that drains to a river?
This ditch is usually dry and has grass, weeds and woody brush in it.

A

Rodeo Herbicide is a very popular glyphosate herbicide for the control of woody brush and other weeds. Please let us know if you have any additional questions.†

Aquatic Herbicide Page

2 of 3 people found this answer helpful.
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08/30/2016 Gary from Port Gibson, Ms

QIs Rodeo effective and safe for use in brackish/salt water by applying to vegetation when the tide is down?

A

Rodeo Herbicide states on the product label that it can be applied to emerged weeds in all bodies of fresh and brackish water that may be flowing, nonflowing or transient.

2 of 2 people found this answer helpful.
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07/11/2016 Celinda from Wills Point, Tx

QIs it safe to water flowers with water from a pond after Rodeo herbicide is sprayed in and around that pond?

A

Yes, pond water treated with Rodeo Herbicide can be used to water flowers. Per the manufacturer there would be no time restrictions on using it.

2 of 3 people found this answer helpful.
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07/07/2016 Mike from Estacada, Oregon

QHow much Rodeo Herbicide should I use per gallon of water for American pond weed when using a pump up sprayer?

A

When applying Rodeo Herbicide for pond weed you will use 2 2/3 fl oz per gallon of water or 5 pints per acre per the product label.†

3 of 5 people found this answer helpful.
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