How To Use Plateau Herbicide For Prairie Grass Management

When conducting applications of Plateau herbicide in the vicinity of desirable arboreal specimens or decorative flora, it is advisable to perform preliminary tests on limited areas.

These tests are aimed at assessing the tolerance of a specific species to both soil and foliar applications of the aforementioned herbicide.

It is recommended to employ elevated application rates for soils with higher density, while employing reduced rates for soils with lower density, particularly on sandy soils and arid locations.

In the majority of instances, it is advisable to combine this particular product with an adjuvant.

To ensure optimal results, we recommend carefully perusing the label for accurate guidance pertaining to your specific plant species and the preferred method of application.

When conducting applications in the vicinity of desirable trees or ornamental plants, it is advisable to perform small-scale tests to assess the tolerance of a specific species to soil and/or foliar applications of Plateau Herbicide.

Keep reading to find out more!


How Do I Describe the Plateau Herbicide?

Plateau Herbicide
An Image of the Plateau Herbicide

Plateau herbicide, renowned for its potent and multifaceted properties, is widely acclaimed within the agricultural community for its exceptional efficacy in controlling unwanted vegetation on various terrains such as roadsides, prairie land, and rangelands.

The emulsifiable concentrate formulation possesses versatile application capabilities, accommodating various methods suitable for agricultural purposes.

It exhibits efficacy in managing a diverse range of pest plants and annual grasses, ensuring comprehensive control measures. The utilisation of Plateau has been duly authorised for application within federal reserves.

The primary application of Plateau herbicide lies in its efficacy against a range of troublesome weeds, including but not limited to bindweed, cheatgrass, Johnsongrass, leafy spurge, and tall fescue.


Read also: How To Use the Sonora Herbicide


How Do You Use Plateau Herbicide?

  • Do your Calculations:

To accurately assess the treatment area, it is essential to measure both the length and width in feet. Once you have obtained these measurements, multiply them together to determine the total area.

To determine the acreage, one must perform a calculation involving the square footage by dividing it by the equivalent value of one acre, which is 43,560 square feet (square footage / 43,560 sq. ft. = acre).

The optimal application rate is contingent upon the specific location of the spray and the nature of the targeted treatment.

The recommended application rate for optimal results is typically 4 to 8 ounces per acre, ensuring thorough coverage of the cultivated land. It is advisable to dilute this quantity in a minimum of 5 gallons, or more, of water.

When it comes to ground spot treatments, it is recommended to apply a rate of 0.3 to 1.9 ounces per gallon of water.

  • Follow the Plateau Herbicide Label Instructions:

For optimal application efficiency, it is advisable to commence the sprayer filling procedure by introducing a quantity of water equivalent to fifty percent of its total capacity.

Subsequently, meticulously ascertain the precise quantity of Plateau herbicide required and incorporate it into the sprayer.

Lastly, proceed to incorporate the remaining 50% of the necessary water quantity. This technique guarantees a homogeneous blend, facilitating optimal dispersion of herbicides for enhanced efficacy during the application process.

It is of utmost importance to guarantee that the product undergoes a thorough agitation process within the tank prior to its application.

It is highly recommended to integrate a nonionic Surfactant, such as Alligare 90, into your concoction for optimal results in agricultural applications.

The optimal ratio for optimal results in this particular context is advised to be 1/2 pint per 4 pints. It is imperative to ensure that the product is meticulously mixed with water prior to integrating the adjuvant.

  • Apply:

Utilise the mixed Plateau herbicide in the designated region, ensuring that the targeted weed is adequately sprayed and achieving a moist state without exceeding the threshold of runoff.

It is recommended to employ a fan spray nozzle setting in order to achieve uniform coverage. It is advisable to reapply the product as necessary, in accordance with the guidelines specified on the label.

To effectively implement pre-emergent control measures, it is advisable to apply a fine mist of the solution onto the soil surface.


Read also: How To Use Finale XL T&O Herbicide


According to the Plateau Herbicide Label Where Can I Apply?

  • Pastures
  • Rangelands
  • Federal Conservation Reserve Program (CRP) land
  • Railroad
  • Utility
  • Pipeline
  • Highway rights-of-way
  • Railroad crossings
  • Utility plant sites
  • Petroleum tank farms
  • Pumping installations
  • Non-agriculture fence rows
  • Storage areas
  • Non-irrigation ditch banks
  • Prairie sites
  • Airports
  • Industrial turf
  • Golf courses
  • Recreational
  • Non-residential turf
  • Bermudagrass
  • Bahiagrass
  • Smooth bromegrass
  • Wheatgrass
  • Wildtype common Kentucky bluegrass
  • Native prairie grass
  • Wildflowers
  • Crown vetch


When do I use the Plateau Herbicide?

Utilise the application of Plateau herbicide in regions where the presence of plant pests is impeding the optimal growth of desired vegetation within rangeland environments.

One can also consider implementing this approach during the initial stages of weed encroachment, which may impede the growth and development of hay crops.

The application of Plateau herbicide can be effectively carried out during either the dormant or growing season to achieve optimal weed control.

The tolerance of desirable grass species to Plateau Herbicide may experience a reduction in cases where the grasses are subjected to stress caused by insect damage, disease, unfavourable environmental conditions, limited exposure to sunlight, inadequately drained soils, or other contributing factors.


What are the target Pests of the Plateau Herbicide?

  • Annual Fleabane
  • Annual Ryegrass
  • Baby’s breath
  • Bahiagrass
  • Barnyardgrass
  • BlueVervain
  • Bristly Houndstongue
  • Bristly Starbur
  • Broadleaf Signalgrass
  • Buffalo bur
  • Bull Thistle
  • Bur Buttercup
  • Burclover
  • Carolina Geranium
  • Catchweed Bedstraw
  • Cathcweed Bedstraw
  • Cheat
  • Coffee Senna
  • Common chickweed
  • Common Cocklebur
  • Common Lambsquarters
  • Common Purslane
  • Common teasel
  • Crabgrass
  • Cranesbill Geranium
  • Crowfootgrass
  • Curly Dock
  • Dallisgrass
  • Dalmatian Toadflax
  • Dalmatian Toadflax
  • Dandelion
  • Downey Brome
  • Downy Brome
  • Fall Panicum
  • Field Bindweed
  • Florida Bedstraw
  • Florida Beggarweed
  • Florida Pusley
  • Foxtail
  • Garlic Mustard
  • Giant Foxtail
  • Golden Crownbeard
  • Goosegrass
  • Green Foxtail
  • Ground Cherry
  • Hairy Indigo
  • Halogeton
  • Henbit
  • Switchgrass
  • Japanese stilt grass
  • Jimsonweed
  • Johnsongrass
  • Johnsongrass
  • Joined Goatgrass
  • Knotroot Foxtail
  • Kochia
  • Ladysthumb
  • Large Crabgrass
  • Leafy Spurge
  • Little Barley
  • Marsh Bedstraw
  • Medusahead
  • Morning glory
  • Morningglory
  • Musk Thistle
  • Narrowleaf Plantain
  • Paspalum spp
  • Perennial Pepperweed
  • Pigweed
  • Platt Thistle
  • Poison Hemlock
  • Prickly Sida
  • Prostrate Knotweed
  • Prostrate Vervain
  • Puncture Vine
  • Purple Nutsedge
  • Purple Robust Foxtail
  • Queen Anne’s Lace
  • Ragweed
  • Reed Canarygrass
  • Russian Knapweed
  • Russian Knapweed
  • Russian Thistle
  • Sandbur
  • Sedge
  • Shattercane
  • Sicklepod
  • Smartweed
  • Smooth Crabgrass
  • Smutgrass
  • Spurge
  • Spurge Flax
  • Spurred Anoda
  • Squirrel Tail Barley
  • Sunflower
  • Swamp
  • Tall Dropseed
  • Tall Fescue
  • Tansy mustard
  • Torpedo grass
  • Vasey grass
  • Velvetleaf
  • Whitetop
  • Wild Garlic
  • Wild Mustard
  • Wild Oats
  • Wild Onion
  • Wild Poinsettia
  • Wild Radish
  • Willowherb
  • Yellow Foxtail
  • Yellow Nutsedge
  • Yellow Rocket
  • Yellow Woodsorrel


Read also: Atrazine 4L Herbicide: Usage and Directions


What is the Shelf Life According to the Plateau Herbicide Label?

When properly stored in a cool and dry environment, this particular product exhibits a remarkable longevity of up to two years.


Additional Product Information?

What are the Active Ingredients? 23.6 % of the ammonium salt of imazapic
What are the Possible Areas of Application? Outdoors
What Is the Chemical Type? Herbicide
Does this Product Have any Usage Restrictions? No
Which Products Can Be Compared To This Product?
  • Patch Pro
  • Aligare Picloram P+D
Is It Safe To Use Around Children and Pets? Yes, it is safe to use around children and pets.
What Is Its Formulation? Emulsifiable Concentrate (EC)


Where To Buy Plateau Herbicide?


Watch an Explanatory Video on Plateau Herbicide



When Plateau Herbicide is applied in strict accordance with the instructions provided on the product label, it can be considered safe for use in areas where children and pets are present.

It is imperative to consistently don the appropriate personal protective equipment (PPE) whilst engaging in the process of blending and administering this particular product.

Wilting symptoms typically manifest within 2-3 days post-treatment, while the targeted weeds are expected to exhibit signs of complete demise within approximately 2 weeks.

It is advisable to consider the possibility of reapplication in certain cases.

Thank you for reading!

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