Chemicalsamvacsmartchoice-hc

SmartChoice HC

AMVAC · EPA Reg 5481-579 · Insecticide Document last checked 2026-05-30

About this product

Active ingredient Pending extraction
Manufacturer AMVAC
Category Insecticide

Full details for SmartChoice HC

EPA registration data Reg. 5481-579 — 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.

Add your experience

Sign in through the portal or Create a free account to post. Comments are reviewed before they appear. Need a website for your pest-control business? See site plans.

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. 5481-579 →

SmartChoice HC is a high-concentration granular insecticide designed specifically for use on corn (field, sweet, popcorn, and seed corn). It contains 12.9% Bifenthrin, an organophosphate-like insecticide (though technically a pyrethroid) that acts as a cholinesterase inhibitor. It is used at planting for in-furrow application to control a variety of pests including corn rootworm larvae, wireworms, cutworms, seedcorn maggots, white grubs, grape colaspis, sugarcane beetles, and symphylans. The product is intended to be applied using the SMARTBOX system for controlled handling and application. Because it is a cholinesterase inhibitor, it carries significant toxicity risks to humans, avian, and aquatic invertebrates. Handling requires specific PPE, including long-sleeved shirts, long pants, shoes plus socks, and chemical-resistant gloves (such as barrier laminate, butyl rubber, nitrile, neoprene, natural rubber, PVC, or Viton). If exposure occurs, medical attention is critical; atropine is the emergency antidote for poisoning. Users must follow all Worker Protection Standard (WPS) requirements, including observing the 48-hour Restricted-Entry Interval (REI) under specific weather conditions.

Pests covered (2)
Corn rootworm larvae, wireworms, cutworms, seedcorn maggots, white grubs, grape colaspis, sugarcane beetle, symphylansBeetles, Grubs
Areas treatable (1)
Corn (field, sweet, popcorn, and seed corn)

How to treat each type of area 1

Corn (field, sweet, popcorn, and seed corn)

Target pest Location Rate Unit Label notes
Corn rootworm larvae, wireworms, cutworms, seedcorn maggots, white grubs, grape colaspis, sugarcane beetle, symphylans Outdoor 1.0 to 1.67 ounces per 1,000 feet of row ounces per 1,000 feet of row Apply in-furrow at planting. Do not apply as a surface band behind the press wheel.

Mixing instructions 1

Label notes
Designed for use with the SMARTBOX system.

Worker safety

Re-entry interval (REI) 48
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, Polyvinyl Chloride (PVC) >14 mils, or Viton >14 mils).

Timing & weather

Use restrictions 3