Kapalo

The Power of Three: Engineering the Action of Capalo

The efficacy of Capalo from BASF SE lies in its sophisticated chemical architecture. By combining three distinct active ingredients — metrafenone, epoxiconazole, and fenpropimorph — the product attacks fungal pathogens through multiple physiological pathways simultaneously. This multi-site approach is essential for modern crop management, specifically for mitigating the risk of resistance buildup in cereal fields.

Technical Breakdown of Active Ingredients

• Metrafenone (benzophenones): inhibits the formation of appressoria and mycelial development on the leaf surface, providing superior prophylactic control against powdery mildew.
• Epoxiconazole (triazoles): serves as a core systemic component, effectively blocking ergosterol synthesis within the fungal cell walls, which halts the progression of the disease from the inside.
• Fenpropimorph (morpholines): acts as a penetration enhancer, speeding up the uptake of the active compounds while providing robust curative action against rusts and various leaf spot diseases.

Presented as an aqueous emulsion, Capalo ensures optimal adhesion and penetration. Its systemic action allows the product to move through the tissues of wheat and barley, protecting both the existing foliage and the new growth during the critical phases of development. This mobility is vital when applying the product during periods of rapid canopy expansion.

Application and Field Management

Capalo is engineered to control a broad spectrum of pathogens, including septoria tritici, glume blotch, net blotch, and yellow rust. With a flexible application rate of 1–1.5 l/ha, it provides agronomists with a reliable tool for maintaining phytosanitary standards. The fungicide allows for up to two applications per season, with a 30-day pre-harvest interval, making it a highly compatible choice for intensive cereal production programs.