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. 100-585 →

AAtrex Nine-O is a restricted-use herbicide containing 88.2% Atrazine. It is designed for season-long weed control in corn and certain other crops, including sugarcane and sorghum. The product is formulated as a water-dispersible granule. It controls broadleaf and grass weeds. Because Atrazine can leach into groundwater, this product is subject to strict environmental precautions regarding setbacks from water bodies and containment requirements. When handling, technicians must use specific personal protective equipment (PPE), including chemical-resistant footwear, long-sleeved shirts, long pants, and waterproof gloves made of specific materials like nitrile, butyl rubber, or Viton depending on the application method. For spray equipment users, a NIOSH-approved respirator may be required. Users must also follow specific instructions for preventing drift and protecting non-target organisms like pollinators.

Pests covered (1)

Broadleaf and grass weeds

Areas treatable (1)

Corn, sugarcane, sorghum, and certain other crops

Application instructions from the label 1

Corn, sugarcane, sorghum, and certain other crops

Season-long control; use caution in areas with permeable soils to prevent groundwater contamination.

Target pest: Broadleaf and grass weeds
Location: Outdoor

Worker safety

PPE required Covers all long-sleeved shirt and long pants; waterproof gloves (barrier laminate, butyl rubber, nitrile, neoprene, or Viton); chemical-resistant footwear plus socks. For spray equipment: NIOSH-approved particulate respirator or powered air purifying respirator may be required.

Timing & weather

Avoid spray during windy conditions to prevent drift.
Do not apply if heavy rain is expected that could cause runoff.

Use restrictions 6

Restricted Use Pesticide: For retail sale to and use only by certified applicators or persons under their direct supervision.
Sale and distribution is prohibited in Nassau and Suffolk Counties, NY.
Do not apply through any type of irrigation system.
Do not apply atrazine and propane products to the same sorghum acre.
Do not apply to macadamia nuts, sweet corn, or guava.
Do not apply to crops with calcareous surface layers or certain vegetables like sugar beets, tobacco, or beans if applied in the previous year.

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Reference only. Always read and follow the most current EPA-approved label on the product container. State and local restrictions may apply that are not reflected in this digitised copy. Verify the EPA registration number and revision date before use.