Aproach

CaroVail · EPA Reg 352-840 · 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. 352-840 →

Approach is a broad-spectrum fungicide used to control various fungal diseases in a wide range of crops, including cereals, corn, cotton, legumes, soy, and more. The active ingredient is Picoxybutrin (22.5%). It is used as a post-emergence application, either via ground spray or chemigation. The product is effective against diseases such as leaf spot, rust, powdery mildew, and various blights. When applying, users should follow specific rate instructions based on the target crop and disease. For ground applications, it is applied as a dilute spray. For chemigation, it can be applied through irrigation systems, but users must ensure the system is properly configured to prevent clogging or uneven distribution. Handling requires personal protective equipment (PPE), including chemical-resistant gloves, long-sleeved shirts, long pants, and protective footwear. Always follow specific pre-harvest intervals (PHI) and re-entry intervals (REI) as listed for each specific crop to ensure safety and compliance.

Pests covered (1)

Various fungal diseases (e.g., leaf spot, rust, powdery mildew, blights)

Areas treatable (1)

Crops (Cereals, Corn, Cotton, Legumes, Soy, etc.)

How to treat each type of area 1

Crops (Cereals, Corn, Cotton, Legumes, Soy, etc.)

Target pest	Location	Rate	Unit	Label notes
Various fungal diseases (e.g., leaf spot, rust, powdery mildew, blights)	Outdoor	3 to 36	fluid ounces per acre	Post-emergence application via ground spray or chemigation.

Mixing instructions 1

For pests	Amount	Per	Label notes
General fungal control	3 to 36	fluid ounces	Dilute with water for ground spray. For chemigation, follow specific tank mixing instructions.

Worker safety

PPE required Chemical-resistant gloves made of any waterproof material; long-sleeved shirt and long pants; protective footwear; eye protection (if eyes are irritated, rinse with plenty of water).

Timing & weather

Apply according to crop growth stage and disease pressure.
Avoid application when weather conditions might cause drift or uneven distribution.

Use restrictions 3

Do not apply after flowering for certain crops like sorghum or soybeans.
Do not exceed maximum application rates per acre or number of applications per year.
Follow specific PHI for each crop.

Label SDS

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Document text and citations

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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.