Orbit Pro

Synergistic Action in Cereal Protection

Orbit Pro, developed by Nufarm UK Ltd., is a professional fungicide formulated to address the complex disease profiles in winter cereal crops. The product's technical superiority relies on the combination of two active ingredients: Prochloraz (an imidazole) and Tebuconazole (a triazole). This blend provides both contact and systemic protection, making it an essential tool for high-yield wheat and barley management.

Technical Composition and Efficacy

• Prochloraz: acts as a contact fungicide with local systemic properties. It is highly effective at inhibiting fungal mycelium growth by suppressing ergosterol biosynthesis, which is crucial for controlling Fusarium head blight.
• Tebuconazole: is rapidly translocated through the plant's xylem. It provides long-lasting systemic control over rusts, powdery mildew, and Septoria by blocking the pathogen’s cellular metabolism.

The suspension concentrate formulation ensures high levels of surface wetting and rainfastness, which are critical for maintaining a stable protective shield on the plant canopy. The systemic nature of the formula ensures that new growth remains protected, significantly reducing the pressure from leaf spots and rusts.

Application Insights

The recommended dosage is 1–1.5 L/ha, depending on the severity of the infection. Orbit Pro effectively neutralizes pathogens like Helminthosporium and net blotch. With a 30-day pre-harvest interval and a limit of two applications per season, the product allows for flexible disease management while ensuring compliance with residue safety standards. It represents a balanced solution for farmers looking to mitigate risks associated with cereal fungal diseases throughout the growing cycle.