Rias 300 EC

Systemic crop protection: The potential of Rias 300 EC

In the segment of fungicide protection for sunflowers and rice, Rias 300 EC occupies a niche of reliable dual-active ingredient solutions. The product combines the synergy of difenoconazole and propiconazole, both belonging to the triazole class. This combination allows the preparation to effectively curb the development of a wide range of pathogens, including alternaria, septoria, phomopsis, and rice blast, which is critical for maintaining yields in fields with high infection pressure.

Technological advantages

The emulsifiable concentrate formulation ensures high-quality distribution of the active ingredient across the plant surface and its rapid penetration into the tissues. Possessing a combined contact-systemic action, Rias 300 EC not only halts the spread of infection but also provides a powerful preventative effect. An important feature is its flexibility: with an application rate of 0.5 to 1.0 L/ha, agronomists can adapt the dosage depending on the level of crop infestation and weather conditions.

Professional manufacturing standards

The product is backed by Syngenta Crop Protection AG, with production distributed across leading global facilities. The fungicide is manufactured at plants in Switzerland (Monthey), the USA (Omaha), Belgium (Seneffe), and France (Aigues-Vives), ensuring consistent Syngenta quality standards regardless of the location. Rigorous control at every production stage ensures emulsion stability and predictable field results.

Operational guidelines

• Application protocol: A maximum of two applications per season is permitted.
• Safety: The product is classified as Hazard Class 3, requiring standard personal protective measures when handling agrochemicals.
• Pre-harvest interval: The final application must occur no later than 30 days before harvest to prevent residues in marketable grain or seeds.

Using Rias 300 EC is a proven way to minimize risks of yield quality loss when managing complex fungal diseases typical of intensive sunflower and rice cultivation.