Besiege

CaroVail · Lambda-Cyhalothrin 4.63% · EPA Reg 100-1402 · Insecticide Document last checked 2026-05-30

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. 100-1402 →

Besiege is a restricted-use insecticide designed for the control of listed insect pests, including lepidopteran insects, listed sucking, and chewing insects. It contains two active ingredients: Lambda-cyhalothrin (4.63%) and Chlorantraniliprole (9.29%). This product is formulated for use on various crops, though specific crop lists are not detailed in these front-matter pages. It is intended for use by certified applicators only. Key handling notes include the requirement for specific Personal Protective Equipment (PPE), such as long-sleeved shirts, long pants, chemical-resistant gloves (barrier laminate, nitrile, neoprene, or polyvinyl chloride), and protective eyewear. Users must be cautious of environmental risks, as the product is toxic to fish and aquatic organisms and may cause significant drift. When applying near water, users should avoid direct application to surface water or intertidal areas. The label also provides extensive guidance on resistance management, emphasizing the rotation of insecticide classes to prevent pest resistance.

Pests covered (1)

lepidopteran insects, listed sucking and chewing insects

Areas treatable (1)

crops

Application instructions from the label 1

crops

Use according to crop-specific directions; avoid application when wind speeds exceed 15 mph.

Target pest: lepidopteran insects, listed sucking and chewing insects
Location: Both

Worker safety

PPE required Long-sleeved shirt and long pants; chemical-resistant gloves (barrier laminate, nitrile, neoprene, or PVC); protective eyewear.

Timing & weather

Do not apply during temperature inversions.
Avoid application during windy conditions to prevent drift.

Use restrictions 4

Restricted Use Pesticide: For retail sale and use by certified applicators only.
Do not apply directly to surface water or intertidal areas.
Do not apply when wind speeds exceed 15 mph.
Not for use on ornamental plants or bees.

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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.