Farmers increasingly emphasize that the success of a crop is determined not only by treatments applied in spring, but above all by measures taken before sowing. The period covering the first weeks after cereal sowing, namely germination and crop emergence, is one of the most critical stages of crop development. During this time, young plants are particularly vulnerable to attack by soil-borne and seed-borne pathogens.
Seedling blight, common bunt and snow mould can reduce plant stand density, weaken root system development and diminish yield potential long before the crop canopy becomes established. Once the early development of the crop has been compromised, subsequent yield losses are difficult to fully recover.
| For this reason, seed treatment should not be viewed as a cost. It is the first, and at the same time one of the most profitable investments in future yield. |
FLUDIO ŻEL 025 FS and GRANGELLO 025 FS, offered by Synthos Agro, are fungicidal seed treatment products based on fludioxonil 25 g/L, an active substance belonging to the phenylpyrrole group (FRAC Group 12) and widely recognized as one of the industry standards in cereal seed protection.
Why Fludioxonil?
Fludioxonil is derived from a naturally occurring antibiotic produced by soil bacteria. As a result, it possesses a unique mode of action distinct from that of triazoles used in many other seed treatment products.
The active ingredient is characterized by:
- a broad spectrum of activity,
- high efficacy against seed-borne and soil-borne pathogens,
- excellent crop safety,
- a low risk of resistance development.
For many years, fludioxonil has been regarded as one of the most important active substances for cereal seed protection worldwide. Its mode of action involves inhibiting mycelial growth and pathogen sporulation. It protects the germinating seed and, together with the developing leaf sheath, provides long-lasting protection to the young plant.
Efficacy Confirmed by Research
The main diseases controlled by FLUDIO ŻEL 025 FS / GRANGELLO 025 FS include:
| Disease | Efficacy |
| Common bunt of wheat (Tilletia caries) | 92–97% |
| Snow mould of cereals and grasses (Microdochium nivale) | 81–85% |
| Fusarium seedling blight (Fusarium spp.) | 80–90% |
| Barley leaf stripe (Pyrenophora graminea) | 87% |
| Stem smut of rye (Urocystis occulta) | 99% |
In practical terms, the use of a seed treatment provides effective protection against the key diseases that reduce plant populations, impair emergence, and diminish yield potential. On many farms, these first few weeks after sowing ultimately determine the economic performance of the entire crop.
FLUDIO ŻEL 025 FS / GRANGELLO 025 FS can be used in:
- winter wheat,
- spring wheat,
- winter rye,
- winter triticale,
- winter barley,
- spring barley.
A Formulation That Makes the Difference
Farmers should not focus solely on the active substance, as product performance in practice is also strongly influenced by formulation technology. This is precisely where FLUDIO ŻEL 025 FS / GRANGELLO 025 FS stands out from competing products.
The product has a unique gel-like consistency and can be applied either without additional water or diluted with water, depending on operational requirements. For users, this translates into several important advantages:
EXCELLENT ADHESION
Testing demonstrated that fludioxonil adhesion to seed exceeded 98% when applied with water. A high-quality seed treatment should remain on the seed rather than being lost in the seed treater, packaging or on the ground. Such high retention levels indicate that virtually all of the active substance remains exactly where it is needed, on the surface of the protected seed.
UNIFORM SEED COVERAGE
Studies have demonstrated a very high level of distribution uniformity across the seed surface, contributing to more even crop emergence and consistent crop establishment.
NEXT-GENERATION PIGMENT TECHNOLOGY – MORE THAN JUST COLOUR
The colour of treated seed serves an important practical purpose. It allows operators to assess coverage quality and easily distinguish treated seed from untreated seed. The formulation incorporates a next-generation pigment providing intense and uniform coloration, excellent storage stability, superior adhesion to seed and an improved environmental profile. The benefits are clearly visible under practical farming conditions.
SUSTAINABLE FORMULATION
The product contains biodegradable components and ingredients derived from renewable resources. Approximately 83% of the formulation auxiliaries meet these criteria. The product belongs to a group of solutions recommended for Integrated Crop Production (ICP) systems, which is particularly relevant for farms implementing modern sustainable agricultural practices.
Key Benefits
- Broad-spectrum disease control with efficacy levels reaching up to 99%;
- Flexible application, with or without water;
- Excellent adhesion to the seed surface;
- Reduced dust-off during handling and sowing;
- Improved utilization of the active ingredient;
- Uniform seed coverage;
- Enhanced operator and environmental safety;
- Faster, more uniform emergence and a stronger start to crop establishment.
Healthy Seed Is the Foundation of a Successful Crop
A good yield starts with healthy seed. And healthy seed starts with the right seed treatment.
For many years, fludioxonil has remained one of the most effective standards in cereal seed protection worldwide, delivering performance comparable to many significantly more expensive multi-active formulations.
FLUDIO ŻEL 025 FS and GRANGELLO 025 FS from Synthos Agro represent the first line of defence for your crop and one of the best investments you can make before the sower enters the field.
Author : Magdalena Kostecka | Synthos AGRO
