Helicovex^®

Advanced Baculovirus Technology

Helicovex^® is a biological insecticide developed to help manage corn earworm, soybean headworm, tobacco budworm, Old World bollworm; across broad acre crops, fruits, vegetables, flowers, and specialty crops. It is suitable for use in both greenhouse and field production systems.

The product contains Helicoverpa armigera nucleopolyhedrovirus isolate BV-0003, a naturally occurring virus that specifically targets larvae. After ingestion, the virus multiplies within host cells, causing a fatal infection typically resulting in death within 3 – 7 days, with feeding activity reduced shortly after ingestion.

For effective results, applications should be timed when larvae are small, before they enter fruit, ears, or bolls. Monitoring pest activity and aligning applications with crop stage and moth flight are important for consistent performance.

Product Facts

Against
Corn earworm, tobacco budworm, Old World bollworm, and other Helicoverpa spp.

Active Ingredient
Helicoverpa armigera nucleopolyhedrovirus isolate BV-0003

Formulation Type
Suspension concentrate (SC)

Concentration
Refer to label

Standard Dosage
0.5 – 2.5 fl. oz / acre (adjust based on crop, timing, and pest pressure)

Crops
Refer to label

SDS

Tech
Sheet

Product
Label

Key Product Benefits

Unique Mode of Action

Utilizes a naturally occurring baculovirus that specifically infects Helicoverpa larvae.

Preserves Beneficial Insects

Selective mode of action supports beneficial insects when used as directed.

Early-Stage Control

Most effective when applied to small larvae before they enter plant tissue.

Lifecycle-Aligned Application

Application timing can be aligned with pest development and multiple generations per season.

Flexible and Residue-Conscious

Approved for organic production and suitable for use up to harvest day (refer to the product label for more information).

Supports Integrated Pest Management

Compatible with IPM programs and suitable for use alongside other crop protection methods and practices.

Target Pest Information

Corn Earworm

(Helicoverpa zea)

Corn earworm (also referred to as tobacco budworm and soybean headworm) is a widespread caterpillar pest in North America, affecting crops such as corn, tomatoes, cotton, peppers, sorghum, beans, and soybeans. Larvae feed on ears, fruit, and bolls, causing yield loss, contamination, and reduced crop quality, with feeding damage often leading to secondary infections. Eggs hatch within a few days, and larvae feed for 2 - 4 weeks before pupating in the soil, with multiple generations occurring each season. Populations can build rapidly, making early monitoring essential, particularly during key crop stages and periods of moth activity, where regular crop inspection and pheromone traps support timely intervention for effective management.

Application Timing and Performance

Explore how application timing influences Helicoverpa larval development and control effectiveness.

Grow with Us

Connect with local distributors or contact us directly for expert advice on integrating Helicovex^® into your crop protection program.

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Important Compliance Note

Performance information for Helicovex^® is based on internal trials, field observations, and/or publicly available data. Results may vary depending on local crop management, soil type, and weather conditions.

Use Plant Protection Products only as directed on the label and SDS, in line with federal, state, and local laws. Always read and follow label directions – the label is the law. Always wear the required PPE. PHI/REI and state registrations may vary. This website does not replace the label or SDS.

Helicovex®