Stayer 500 KE

Synergy of components in Stayer 500 EC

The efficacy of the Stayer 500 EC fungicide is built on a potent combination of two triazoles: propiconazole and tebuconazole. This formulation, with a concentration of 500 g/l, delivers deep systemic action rather than just surface protection. Propiconazole rapidly penetrates plant tissues, halting mycelial growth by disrupting ergosterol biosynthesis. Tebuconazole complements this with strong protective and curative properties, which is crucial for managing Fusarium head blight and Septoria.

Technical breakdown of formulation and utility

• Systemic-contact dynamics: The product functions both internally and on the leaf surface, making it an essential tool for dense canopy management in cereals such as wheat, rye, and barley.
• Resistance management: By combining two distinct active ingredients, the risk of pathogen resistance is significantly reduced, which is vital for the two-application-per-season protocol.
• Emulsifiable concentrate efficiency: The EC formulation ensures high-speed absorption through the leaf cuticle, significantly increasing wash-off resistance during rainy periods.

Field application and performance

The technological versatility of Stayer 500 EC allows for its use across a diverse range of agro-ecosystems. In oilseed rape and soybean fields, the product effectively suppresses Phoma and Alternaria, while in apple orchards, it prevents infection clusters. Special attention should be paid to the application rate when protecting the ear, as the robust systemic activity ensures localized control even during the crop's active growth stage. Manufactured by Fader Alliance Ltd. at European facilities (Netherlands, Poland), the product guarantees emulsion stability and reliable performance with standard spraying equipment.