Sunflower RP 455 MNR

French genetics for stable yields

The RPR 455 MNR sunflower hybrid by Lidea represents the benchmark of European intensive agriculture. Developed in France, this simple hybrid is designed for growers operating in regions with significant infectious pressure. The originator (Av Du Capitaine N Tchorere 80270 Airaines) prioritized a reliable 120–130 day vegetation period combined with high adaptability to environmental stressors.

A phytosanitary shield for your fields

The standout feature of RPR 455 MNR is its comprehensive resistance to a broad spectrum of pathogens. Given the critical issue of soil-borne fungal accumulation in modern fields, this hybrid demonstrates superior resistance to:

• Verticillium wilt and downy mildew (including maize and sorghum strains).
• Phomopsis and various rot types.
• White rot, which frequently affects crops under high humidity conditions.

This protective profile allows farmers to significantly reduce fungicide application costs while maintaining harvest health.

Cultivation economics

The plant features a compact architecture, reaching a height of only 90–100 cm. This not only facilitates easier harvesting but also improves resistance to lodging, which is vital in high-input farming systems. Under optimal agrotechnical conditions, the hybrid consistently delivers an oil content of 45–50%. This makes it a highly attractive option for producers aiming to supply high-quality raw material to oil extraction plants.

RPR 455 MNR fits seamlessly into crop rotation schedules using both traditional and modern intensive technologies. Its predictability in the field and excellent oil content make it a reliable tool for agricultural businesses that refuse to compromise between robust crop protection and yield stability.