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Bayer

Bayer Environmental Science is a Business Operation of Bayer CropScience which specialises in the development and marketing of pest, weed and plant-disease control solutions for non-crop situations; this encompasses professional and rural pest control, termite management, mosquito and locust control, turf and amenity horticulture, industrial vegetation management, stored product protection and the home-garden.

Bayer has a long heritage of using science to help create a better life.  Like our customers, we are dedicated to caring for the spaces where we all live our lives, because we know that healthy environments help lead to thriving communities.  We work collaboratively with customers and partners across turf, golf, production ornamentals, vegetation and pest management industries to deliver innovative and inspiring solutions that help foster healthy environments where we all live, work and play.

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Acclaim Extra Herbicide, Bayer

Acclaim Extra Herbicide offers reliable post-emergent control of crabgrass and goosegrass without harming desirable turf.

Active Ingredients: Fenoxaprop-p-ethyl 6.59%
Herbicide Mode of Action: 1
EPA Signal Word: CAUTION / PRECAUCION
Application Rate Range: (see label)
Container Size(s): 1 Pt., 1 Gal.
From $102.85

Celsius WG Herbicide, Bayer

Celsius WG Herbicide provides one of the broadest spectrums of control on the market among post-emergent herbicides. It controls more than 150 weeds, including many difficult-to-control broadleaf and grassy weeds.

Active Ingredients: Thiencarbazone-methyl 8.7% + Iodosulfuron-methyl-sodium 1.9% + Dicamba 57.4%
Herbicide Mode of Action: 2, 2, 4
EPA Signal Word: CAUTION / PRECAUCION
Application Rate Range: (see label)
Container Size(s): 10 Oz.
From $145.85

Cimarron Max Herbicide, Bayer

Cimarron MAX Herbicide provides an economical weed control option to help manage your Pasture and CRP acres. A single application of Cimarron MAX herbicide provides season-long control of a broad spectrum of your toughest broadleaf weeds, including mustards, prickly lettuce and Russian thistle. Cimarron MAX also suppresses Canada thistle.

Active Ingredients: Metsulfuron Methyl 0.75% + Dicamba 12.5% + 2,4-D 35.25%
Herbicide Mode of Action: 2, 4, 4
EPA Signal Word: DANGER / PELIGRO
Application Rate Range: (see label)
Container Size(s): 5 Oz. + 2.5 Gal.

PRODUCT DISCONTINUEDThis product has been discontinued by the manufacturer and is no longer available.

Cimarron Plus Herbicide, Bayer

Cimarron Plus Herbicide offers residual control to protect pasture and rangeland grasses from problem broadleaf weeds and it offers good activity on woody species like buckbrush, blackberries and dewberries, as well as tough broadleaf weeds.

Active Ingredients: Metsulfuron Methyl 48.0% + Chlorsulfuron 15.0%
Herbicide Mode of Action: 2, 2
EPA Signal Word: CAUTION / PRECAUCION
Application Rate Range: (see label)
Container Size(s): 2 Oz., 10 Oz.


State Registrations Not for Sale to: CA

From $29.85

Derigo Herbicide, Bayer

Derigo Herbicide is a broad-spectrum, post-emergent herbicide that provides a one-stop solution for post-emergent weed control and plant growth regulation.

Active Ingredients: Foramsulfuron 24.0% + Iodosulfuron-methyl 2.40% + Thiencarbazone-methyl 10.0%
Herbicide Mode of Action: 2 + 2 + 2
EPA Signal Word: CAUTION / PRECAUCION
Application Rate Range: (see label)
Container Size(s): 60 Oz.
From $622.85

Escort XP Herbicide, Bayer

Escort XP Herbicide, this dispersible granule, post-emergent herbicide mixes in water for spray application and controls many annual and perennial weeds and woody plants in non-crop areas and conifer plantations.

Active Ingredients: Metsulfuron methyl 60%
Herbicide Mode of Action: 2
EPA Signal Word: CAUTION / PRECAUCION
Application Rate Range: (see label)
Container Size(s): 8 Oz., 16 Oz.

NOT REGISTERED FOR SALE/USEThis product is not registered for sale and/or use within the state of California or Saguache, Rio Grande, Alamosa, Costilla, or Conejos counties in Colorado.



Product Suggestion   We recommend the use of a spray adjuvant that helps break down waxy cuticle on leaf surfaces like Cide-Kick II with this product.

From $27.45

Esplanade EZ Herbicide, Bayer

Esplanade EZ Herbicide is a more sustainable, one-and-done solution for non-selective weed control of unwanted grasses and weeds that grow into hardscapes and bareground areas.

Active Ingredients: Indaziflam 0.089% + Diquat 0.890% + Glyphosate 20.460%
Herbicide Mode of Action: 29, 22, 9
EPA Signal Word: CAUTION / PRECAUCION
Application Rate Range: (see label)
Container Size(s): 1 Qt., 2.5 Gal.

This product has been renamed by the manufacturer. Please see Roundup Quikpro SC Total Herbicide as an alternative

Krenite S Brush Control Agent Herbicide, Bayer VM

Krenite S herbicide brush control agent is a water-soluble liquid to be diluted with water and applied as a foliar spray for control and/or suppression of many woody species.

Active Ingredients: Ammonium salt of fosamine 41.5%
Herbicide Mode of Action: 27
EPA Signal Word: CAUTION / PRECAUCION
Application Rate Range: (see label)
Container Size(s): 2.5 Gal., 15 Gal.
From $318.85

Landmark XP Herbicide

Landmark XP herbicide is a broad-spectrum bareground herbicide for control of broadleaf weeds and grasses.

Active Ingredients: Sulfometuron methyl 50.0% Chlorsulfuron 25%
EPA Signal Word - CAUTION / PRECAUCION

Marengo Selective Pre-Emergent Herbicide, Bayer

Marengo Selective Pre-emergent Herbicide for the Control of Annual Grasses, Annual Sedges, and Annual Broadleaf Weeds in Production Ornamentals, Conifers, Christmas Trees, Greenhouse Floors, Production Sites and Hardscapes

Active Ingredients: Indaziflam 7.4%
Herbicide Mode of Action: Group 29
EPA Signal Word: CAUTION / PRECAUCION
EPA Registration Number: 432-1518
Application Rate Range: (see label)
Container Size(s): .5 Gal.
From $1,279.95

Pastora Herbicide, Bayer

Pastora herbicide is a dry-flowable granule that controls or suppresses broadleaf and grass weeds. Pastora controls broadleaf weeds by preemergence and postemergence activity and grass weeds by postemergence activity.

Active Ingredients: Nicosulfuron 56.2%, Metsulfuron Methyl 15.0%
Herbicide Mode of Action: 2
EPA Signal Word: CAUTION / PRECAUCION
EPA Registration Number: 432-1567
Application Rate Range: (see label)
Container Size(s): 5 Oz., 20 Oz.


State Registrations Not for Sale to: CO

From $114.85

Revolver Herbicide, Bayer

Revolver Herbicide controls many tough-to-control grassy weeds such as Poa annua, goose grass, clumpy ryegrass and tall fescue. This product is readily absorbed by foliage, where it stops production of three key amino acids. Cell division and growth stop within hours.

Active Ingredients: Foramsulfuron 2.34%
Herbicide Mode of Action: Group 2
EPA Signal Word: CAUTION / PRECAUCION
EPA Registration Number: 432-1266
Application Rate Range: (see label)
Container Size(s): 1 Qt., 87 Oz.
From $335.85

Specticle G Pre-emergent Herbicide, Bayer

Specticle G Herbicide is a versatile, pre-emergent herbicide that sets a new standard for residual control at the lowest use rates on the market while it helps maintain premium, weed-free landscape beds for the entire growing season.

Active Ingredient: Indaziflam 0.0224%
EPA Signal Word: CAUTION / PRECAUCION
From $145.85

Specticle Total Residual Non-Selective Herbicide, Bayer

Specticle Total Residual Non-Selective Herbicide is Bayer’s latest innovation in non-selective weed management. This product is a powerful tool for managing weeds in landscape, hardscape and non-crop areas.

Active Ingredients: Indaziflam - 0.089%, Diquat dibromide - 0.890%, Glyphosate - 20.460%
EPA Signal Word - CAUTION / PRECAUCION

This product has been discontinued by the manufacturer. Please see our selection of Non-Selective Herbicides for an alternative.

Telar XP Herbicide, Bayer

Telar XP Herbicide by Bayer, delivers foliar control and lasting residual to dramatically reduce noxious perennials and troublesome annual weeds, including henbit, wild mustard, curly dock, marestail and buttercup, to help improve forage quality in pastures and rangelands.

Active Ingredients: Chlorsulfuron 75.0%
Herbicide Mode of Action: 3
EPA Signal Word: CAUTION / PRECAUCION
Application Rate Range: (see label)
Container Size(s): 8 Oz., 16 Oz.
From $145.85

Velpar L Liquid Herbicide, Bayer

Velpar L Liquid Herbicide controls smutgrass, an invasive bunch grass that is one of the most problematic weeds in perennial grass pastures, plus other tough weeds in established bermudagrass and bahiagrass stands.

Active Ingredients: Hexazinone 25.0%
Herbicide Mode of Action: 5
EPA Signal Word: DANGER / PELIGRO
Application Rate Range: (see label)
Container Size(s): 2.5 Gal.

US DOT Hazmat ALL SALES ARE FINAL. No refunds, returns, or exchanges. This product has been classified by the US DOT as a hazardous material. Adult signature required at time of delivery.

From $253.85

Westar Herbicide

Westar Herbicide Dispersible Granules delivers both contact and residual activity for season-long control of key broadleaf weeds as well as annual and perennial grasses in conifers grown for forestry and Christmas tree production as well as non-crop sites.

Active Ingredients: Hexazinone - 68.6%, Sulfometuron methyl - 6.5%
Signal Word - DANGER / PELIGRO

Sevin SL Carbaryl Insecticide, Bayer

Sevin SL Carbaryl Insecticide provides broad-spectrum control of more than 130 turf and ornamental pests.

Active Ingredients: Carbaryl 43.0%
Insecticide Mode of Action: 1A (Carbamates)
EPA Signal Word: CAUTION / PRECAUCION
Application Rate Range: (see label)
Container Size(s): 2.5 Gal.

Suspend SC Insecticide, Bayer

Suspend SC Insecticide is an advanced-generation pyrethroid that fights more than 50 pests. It works at remarkably low concentrations and provides fast knockdown with a long residual.

Active Ingredients: Deltamethrin 4.75%
Insecticide Mode of Action: 3A
Insecticide Class: Pyrethroids
EPA Signal Word: CAUTION / PRECAUCION
Application Rate Range: (see label)
Container Size(s): 1 PT., 1 Gal.
From $45.85

Roundup PowerMAX 3 Herbicide, Bayer

PowerMAX 3 Herbicide with the highest concentration of glyphosate acid equivalent-per-gallon in the U.S. market exceeds even the current Roundup Brand Agricultural Herbicides like Roundup WeatherMAX and Roundup PowerMAX Herbicides. With a higher A.E. concentration, farmers can cover more acres per gallon.

Active Ingredients: Glyphosate 51.2%
Herbicide Mode of Action: Group 9
EPA Signal Word: CAUTION / PRECAUCION
EPA Registration Number: 524-659
Application Rate Range: (see label)
Container Size(s): 2.5 Gal.
From $71.85

Roundup PowerMAX Herbicide, Bayer


Glyphosate Shortage This product is in short supply due to a global Glyphosate shortage


Roundup PowerMAX Herbicide, the latest formulation offers the powerful weed control you would expect from the Roundup Agricultural Herbicide brand family. Roundup PowerMAX offers enhanced consistency of control, weed to weed and field to field, even tough-to-control weeds.

Active Ingredients: Glyphosate 48.7%
Herbicide Mode of Action: Group 9
EPA Signal Word: CAUTION / PRECAUCION
EPA Registration Number: 524-549
Application Rate Range: (see label)
Container Size(s): 2.5 Gal.

BACKORDERED BY MANUFACTURER This product is currently on backorder from the manufacturer. Please consider Roundup Pro Concentrate Herbicide, Bayer.

Roundup Pro Concentrate Herbicide, Bayer

Roundup Pro Concentrate herbicide with PROformance technology from Monsanto delivers unsurpassed weed and brush control that’s rainfast in as little as one hour.

Active Ingredients: Glyphosate 50.2%
Herbicide Mode of Action: Group 9
EPA Signal Word: CAUTION / PRECAUCION
EPA Registration Number: 524-529
Application Rate Range: (see label)
Container Size(s): 2.5 Gal.
From $62.85

Ranger Pro Herbicide, Bayer

Ranger Pro Herbicide will kill most grasses and weeds and is formulated as a water-soluble liquid with surfactant; therefore no additional surfactant is needed.

Active Ingredients: Glyphosate 41%
Herbicide Mode of Action: Group 9
EPA Signal Word: CAUTION / PRECAUCION
EPA Registration Number: 524-517
Application Rate Range: (see label)
Container Size(s): 2.5 Gal., 30 Gal.
From $52.85

Roundup QuikPRO Granular Herbicide, Bayer

Roundup QuikPRO Granular Herbicide is a water-soluble dry formulation of Roundup Pro! Contains enough surfactant to be sprayed alone or as a tank mix. Rainfast within an hour, easy to handle, and dust-free. Also offers quick cleanup with less waste. Active ingredients are 73.3% glyphosate ammonium salt and 2.9% diquat. The addition of diquat, along with the surfactant, gives you even faster burndown.

Active Ingredients: Glyphosate 73.3% + Diquat 2.9%
Herbicide Mode of Action: Group 9 + 22
EPA Signal Word: CAUTION / PRECAUCION
EPA Registration Number: 524-535
Application Rate Range: (see label)
Container Size(s): 6.8 Lbs.
From $142.85

Roundup QuikPRO Herbicide, Bayer

Roundup QuikPRO Herbicide is a non-selective post-emergent herbicide for commercial, industrial, non-crop and residential use. Roundup QuickPRO has two active ingredients: 73.3% glyphosate and 2.9% diquat. The addition of diquat, along with the surfactant, gives you even faster burndown.

Active Ingredients: Glyphosate 73.3% + Diquat 2.9%
Herbicide Mode of Action: Group 9 + 22
EPA Signal Word: CAUTION / PRECAUCION
EPA Registration Number: 524-535
Application Rate Range: (see label)
Container Size(s): 5 x 1.5 Oz. Packs
From $21.45
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