Stalwart 3W

Regular price $144.95

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RUP Notice :
The product is a Restricted Use Pesticide (RUP).  You must have a valid dealer or applicator license to purchase this item. Once you order, send us a copy of your license.  We will not ship your order until we receive a copy of your license.

Fax: 636-532-4497

Three actives combine in this formulation to offer one-pass, season-long control of difficult weeds.

Active Ingredients :
Metolachlor 19%
Atrazine 18.60%
Mestrioine 2.44%

Comparable Product : Lexar®

Manufacturer : Sipcam Argo USA

Usage Rate Recommendations :
3 - 3.5 quarts per Acre 

For specific details on control of these target pest and use rates check the label provided

Amaranth, Palmer
Amaranth, Powell
Bedstraw, catchweed
Beggarweed, Florida
Buckwheat, wild
Buffalobur Solanum
Carpetweed Mollugo
Chickweed, common
Cocklebur, common
Cupgrass, Southwestern
Cupgrass, prairie
Cupgrass, woolly
Dandelion Taraxacum
Deadnettle, purple
Devil’s claw
Foxtail, giant
Foxtail, green
Foxtail, robust (purple, white)
Foxtail, yellow
Galinsoga Galinsoga
Hemp Cannabis sativa
Henbit Lamium
Horseweed (marestail)
Jimsonweed Datura
Johnsongrass, seedling
Kochia Kochia
Lambsquarters, common
Mallow, Venice
Millet, foxtail
Millet, wild proso
Morningglory, entireleaf
Morningglory, ivyleaf
Mustard, wild
Nightshade, Eastern black
Nightshade, black
Nightshade, hairy
Nutsedge, yellow
Panicum, Texas Panicum
Panicum, browntop
Panicum, fall
Pigweed, redroot
Pigweed, smooth
Pokeweed Phytolacca
Potatoes, volunteer
Purslane, common
Pusley, Florida
Radish, wild
Ragweed, common
Ragweed, giant
Rice, red
Sandbur, field
Sesbania, hemp
Shattercane Sorghum
Shepherd’s purse
Sicklepod Senna
Sida, prickly
Signalgrass, broadleaf
Signalgrass, narrowleaf
Smartweed, Pennsylvania
Smartweed, ladysthumb
Sprangletop, red
Starbur, bristly
Sunflower, common
Thistle, Canada
Velvetleaf Abutilon

For specific details on these areas of use and use rates check the label provided


This product is not registered for use in the following states:

  • CO
  • NV

At this time ChemicalWarehouse does not ship pesticides outside of the Continental United States. (No shipping to Alaska, Hawaii, Puerto Rico, Canada, Mexico, US Military Bases, or US Territories)