Crossbi

Systemic protection for winter wheat with Crosby

When managing winter wheat crops, controlling leaf diseases and fusarium head blight requires a reliable chemical partner. Crosby by Alpha Smart Agro is a professional fungicide that combines the strengths of thiophanate-methyl and propiconazole. Farmers choose it not just for prevention, but as a robust intervention tool when fungal infections threaten crop development during critical growth phases.

Why Crosby fits into field operations

The efficiency of this fungicide lies in its dual systemic and contact action. Propiconazole acts rapidly, penetrating plant tissues to halt pathogen development, while thiophanate-methyl provides long-lasting residual protection against reinfection. This synergy makes Crosby highly effective against a broad spectrum of pathogens:

• Leaf Rust and Septoria: Prevents the loss of photosynthetic leaf area, crucial for yield formation.
• Powdery Mildew: Quickly contained by the systemic activity of the active ingredients.
• Fusarium Head Blight: A critical application that helps protect grain quality and prevent mycotoxin accumulation.
• Eyespot and Helminthosporium: Effectively suppressed through targeted chemical action.

Field application practices

Crosby is formulated as a water emulsion, ensuring easy preparation of the spray tank mixture and uniform coverage. Depending on disease pressure and crop density, the application rate ranges from 0.5 to 1.0 L/ha. To ensure safety and efficacy, farmers should note the restriction of a maximum of two applications per season and respect the 30-day pre-harvest interval.

For intensive farming, Crosby is an excellent candidate for tank mixes. Its systemic nature ensures that the crop is well-protected against accumulated infection, maintaining yield potential even under unpredictable weather conditions. It is a practical, effective choice for agronomists prioritizing both disease control and field efficiency.