According to the label From the product label

These details were extracted from this product's label PDF. The label is the law. Confirm every rate, site, restriction and safety requirement against the label before mixing or applying. Check for a state supplemental label; a product may be restricted or prohibited in a state or site even when a rate appears below. · EPA registration data for Reg. 100-1414 →

Lexar EZ is a preemergence herbicide used for the control of annual grass and broadleaf weeds. It is formulated for use in field corn, seed corn, sweet corn, yellow popcorn, and grain sorghum. The product contains three active ingredients: S-metolachlor (19.00%), Atrazine (18.81%), and Mesotrione (2.44%). It is designed to manage weeds by interfering with plant germination and seedling development. Because it contains atrazine, this product is classified as a Restricted Use Pesticide due to concerns regarding ground and surface water. Users must follow specific instructions to minimize the potential for atrazine to reach water sources. When handling, applicators should wear long-sleeved shirts, long pants, shoes plus socks, and chemical-resistant gloves (barrier laminate, butyl rubber, nitrile, neoprene, natural rubber, polyethylene, polyvinyl chloride, or Viton). Avoid application if wind drift is likely or if surface water is present. Do not apply to highly erodible soils unless specific conditions are met, and avoid application if significant rainfall is forecast to occur within 48 hours to prevent runoff.

Pests covered (2)

Annual Grass and Broadleaf WeedsBroadleaf Weeds

Areas treatable (1)

Field Corn, Seed Corn, Sweet Corn, Yellow Popcorn, and Grain Sorghum

Application instructions from the label 1

Field Corn, Seed Corn, Sweet Corn, Yellow Popcorn, and Grain Sorghum

Preemergence application required.

Target pest: Annual Grass and Broadleaf Weeds
Location: Outdoor

Worker safety

PPE required Long-sleeved shirt and long pants; shoes plus socks; chemical-resistant gloves (barrier laminate, butyl rubber >14 mils, nitrile rubber >14 mils, neoprene rubber >14 mils, natural rubber >14 mils, polyethylene, polyvinyl chloride (PVC) >14 mils or Viton >14 mils).

Timing & weather

Apply as a preemergence herbicide.
Avoid application if significant rainfall is forecast to occur within 48 hours.
Avoid application if wind drift is likely.

Use restrictions 7

Restricted Use Pesticide: Use only by certified applicators or persons under their direct supervision.
Do not use in areas where atrazine use is prohibited by federal or state law.
Do not apply to crops other than those listed (corn and sorghum).
Do not apply to white popcorn or ornamental (Indian) corn.
Do not apply near surface water.
Avoid application if wind drift is likely.
Do not apply to highly erodible soils unless specific conditions are met.

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