Rigasol OR

Consistent yields even under stress

When planning the sowing season, you want to solve the crop protection issue for the whole year. Rigasol OR from Syngenta is a case where the hybrid forgives many agronomic lapses. Working with this sunflower on medium soils, I noticed one important detail: it is predictable. In the field, it performs like a solid workhorse that delivers stable results with proper maintenance, without requiring excessive overhead.

Field performance characteristics

• Vegetation: 100-110 days is the "golden mean," allowing for comfortable and timely harvesting without unnecessary rush.
• Oil Content: levels of 50-55% consistently meet market standards, which directly impacts the final profit at the elevator.
• Immunity: resistance to downy mildew and phoma is genuinely effective. Even if the summer is humid, the foliage remains healthy up to the head.
• Sanitary control: the hybrid handles broomrape pressure perfectly, which is a critical factor for me, as fields in the region are infected.

As an operator, I appreciate the simplicity of working with this hybrid. It is uniform and doesn't show extreme height variations, which simplifies combine settings. Headers move smoothly, and harvest losses are minimal. In moderate climates, this is one of those options you can rely on if you don't want to compromise profitability. The main thing is to follow crop rotation and avoid over-seeding, and the oil potential will fully reveal itself.