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. 100-1226 →

Alto 100SL Fungicide is a broad-spectrum fungicide containing 6.9% Cyproconazole. It is a soluble concentrate formulation designed for the control of various plant diseases in soybeans, peanuts, and wheat. The product can be applied via ground, aerial, or chemigation methods. When using this product, technicians should be aware of its potential for groundwater contamination, particularly in areas with permeable soils or shallow water tables. Handling requires specific personal protective equipment, including long-sleeved shirts, long pants, chemical-resistant gloves (barrier laminate or butyl rubber ≥ 14 mils), and shoes plus socks. Always follow local agricultural recommendations for spray equipment calibration to ensure proper coverage and to minimize drift. Resistance management is critical; users should rotate Alto 100SL with fungicides from different groups to prevent pest resistance development.

Pests covered (1)

listed plant diseases

Areas treatable (1)

soybeans, peanuts, and wheat

Application instructions from the label 1

soybeans, peanuts, and wheat

Target pest: listed plant diseases
Location: Outdoor

Mixing instructions 1

Label notes
Can be mixed with tank-mix partners listed on the label; perform a compatibility test before use. If using chemigation, follow specific instructions in section 4.5.

Worker safety

Re-entry interval (REI) 12

PPE required Long-sleeved shirt and long pants; Chemical-resistant gloves made of barrier laminate or butyl rubber ≥ 14 mils; Shoes plus socks.

Use restrictions 3

Do not apply directly to water, areas where surface water is present, or intertidal areas below the mean high-water mark. Do not contaminate water when disposing of equipment washwater or rinsate.
Follow local state and federal regulations regarding groundwater advisory.
Do not apply via ultra-low volume (ULV) spray system.

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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.