Ultralin

Synergistic protection for sunflowers and soybeans

The fungicide "Ultralin" by Defenda is an advanced plant protection tool combining contact action with systemic mobility. The core strength of this product lies in the combination of strobilurins and cymoxanil, providing robust defense both on the leaf surface and within the plant tissues.

Technical composition breakdown

• Azoxystrobin (strobilurins): facilitates translaminar movement and inhibits fungal mitochondrial respiration. It offers prolonged residual protection and promotes the "green effect," slowing down leaf senescence.
• Cymoxanil: provides curative action. It penetrates tissues rapidly, suppressing mycelial development in the early stages, which is essential for managing downy mildew and other oomycetes.

This dual-mode mechanism makes Ultralin an ideal solution for both preventative spraying and therapeutic intervention. The aqueous solution formulation ensures excellent tank-mix compatibility and uniform coverage during application.

Field performance and practical application

With an application rate of 0.3–0.5 L/ha, this fungicide effectively targets diseases such as Alternaria blight, Septoria, Phoma, and Phomopsis. Classified under the 3rd hazard category, it integrates smoothly into intensive crop management programs for sunflowers and soybeans. With a limit of two applications per season, farmers can strategically time their treatments based on the crop's growth stage and infection pressure.