FD Escrime

Genetic Potential and Disease Management

The French hybrid "FD Escrim" from the breeding house Florimond-Desprez Veuve et Fils is a prime example of an intensive sugar-type (Z-type) cultivar. Its breeding architecture is focused on achieving a balance between a high sugar concentration (17–18%) and biological stability under field conditions. A key feature of this hybrid is its diploid ploidy, which ensures consistent root development and high crop uniformity.

Phytosanitary Resistance for Profitability

Technically, "FD Escrim" was designed to minimize risks during both early and late vegetation stages. Its genome incorporates resistance mechanisms against major sugar beet pathogens:

• Root Rot (Blackleg): Enhanced protection of seedlings helps reduce stand thinning, which is critical for maintaining optimal plant density without the need for reseeding.
• Cercospora leaf spot: The breeding efforts of Florimond-Desprez have focused on delaying the development of this fungus, extending the photosynthetic activity of the leaf canopy. This allows the hybrid to effectively accumulate sucrose even under moderate infection pressure.

Practical Application

Selecting a diploid Z-type is justified in fields with high agronomic management, where the primary objective is maximizing sugar yield per hectare. With stable sugar content levels of 17–18%, "FD Escrim" demonstrates high economic efficiency in processing facilities that require high-quality raw materials with minimal non-sugar content. This is a solution for growers who prioritize not only root weight but also technological quality, ensuring maximum return on investment from every hectare.