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Weedone 650

CaroVail · 2,4-D · EPA Reg 35935-6-71368 · Herbicide Document last checked 2026-05-30

About this product

Active ingredient 2,4-D
Manufacturer CaroVail
Category Herbicide

Full details for Weedone 650

Source product label ↗ Open the catalog source label while the local copy is reviewed. Verify the product name, EPA registration number, and revision before use. Source safety data sheet ↗ Open the catalog source SDS while the local copy is reviewed. Verify the exact product and revision before relying on it. EPA registration data Reg. 35935-6-71368 — registry reference, signal word and status.

Applicator discussion

Nothing here is label direction — the label is the law. These are notes from other applicators, moderated before they appear. Check the labeling accompanying the product and applicable state requirements.

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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. 35935-6-71368 →

Weedone 650 is a selective herbicide used for the control of many broadleaf weeds in various crops, including cereal grains (wheat, barley, millet, oats, triticale, and rye), corn, red potatoes, sorghum, soybean (preplant), fallow cropland, forests, grass pastures, rangeland, conservation reserve program acres, ornamental turfgrass, and non-cropland. It can also be used for the control of trees via injection. The active ingredient is Isooctyl (2-ethyloxy) Ester of 2,4-Dichlorophenoxyacetic Acid at a concentration of 87.3%. This product is designed to target specific broadleaf weeds while sparing the primary crops listed. When applying, technicians must be mindful of spray drift, especially in windy conditions, to avoid damaging non-target vegetation. For agricultural use, the product must be applied in accordance with Worker Protection Standard (WPS) requirements. Handling requires specific personal protective equipment (PPE), including long-sleeved shirts, long pants, shoes, socks, and chemical-resistant gloves. Always follow specific mixing and application rate instructions based on the target weed and crop type to ensure efficacy and minimize crop injury.

Pests covered (2)
broadleaf weedsBindweed, Broadleaf Weeds, Thistle
Areas treatable (1)
Cereal grains, corn, red potatoes, sorghum, soybean (preplant), fallow cropland, forests, grass pastures, rangeland, conservation reserve program acres, ornamental turfgrass, non-cropland, and trees (via injection)

Application instructions from the label 1

Cereal grains, corn, red potatoes, sorghum, soybean (preplant), fallow cropland, forests, grass pastures, rangeland, conservation reserve program acres, ornamental turfgrass, non-cropland, and trees (via injection)

Selective control; use specific directions for different crop types.

Target pest
broadleaf weeds
Location
Outdoor

Mixing instructions 1

Label notes
Can be tank mixed with MAESTRO 2EC for cereal grains under specific conditions.

Worker safety

Re-entry interval (REI) 12
PPE required All mixers, loaders, applicators, and handlers must wear: Long-sleeved shirt and long pants, Shoes and socks, Chemical-resistant gloves made of any waterproof material, and Chemical-resistant apron when mixing or loading, cleaning spills or exposure.

Timing & weather

Use restrictions 4