Chemicalscarovailbasis-blend

Basis Blend

CaroVail · Bifenthrin · EPA Reg 352-854 · Insecticide Document last checked 2026-05-30

About this product

Active ingredient Bifenthrin
Manufacturer CaroVail
Category Insecticide

Full details for Basis Blend

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. 352-854 — 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. 352-854 →

Basis Blend is a herbicide designed for the burndown and residual control of annual grasses and broadleaf weeds. It contains two active ingredients: Rimsulfuron (20.5%) and Thifensulfuron-methyl (10.0%). This product is used in field corn, seed corn, and soybeans. For corn, it can be applied as a preplant/preemergence treatment or as a postemergence application. In soybeans, it is used as a preplant treatment. The herbicide is absorbed through the roots and leaf tissue of plants. It can be used alone or tank-mixed with other herbicides like glyphosate, paraquat, or sulfentrazone to expand its spectrum of control. When applying, technicians must be mindful of temperature inversions, wind drift, and potential impact on non-target vegetation and water sources. It is critical to follow specific mixing instructions, especially when using different container types, to ensure efficacy and safety. Always wear appropriate PPE, including long-sleeved shirts, long pants, waterproof gloves, and shoes plus socks.

Pests covered (1)
annual grasses and broadleaf weeds
Areas treatable (1)
Field corn, seed corn, soybeans

How to treat each type of area 1

Field corn, seed corn, soybeans

Target pest Location Rate Unit Label notes
annual grasses and broadleaf weeds Outdoor 0.031 to 0.25 lb Ai/acre Can be used for burndown or residual control.

Mixing instructions 1

For pests Label notes
annual grasses and broadleaf weeds Can be tank mixed with various herbicides; follow specific instructions for compatibility.

Worker safety

PPE required Long-sleeved shirt and long pants; Waterproof gloves; Shoes plus socks.

Timing & weather

Use restrictions 3