Carneol, KS

Synergy of components: The chemical logic of Carneol, SC

The success of pathogen control in intensive apple orchards depends not only on the active ingredient's strength but also on the product's ability to penetrate deep into plant tissues. "Carneol, SC" by Luxembourg Industries Ltd. implements a dual-action concept: combining the systemic properties of phosphorous acid with the protective qualities of captan. Phosphorous acid activates phytoalexin mechanisms, triggering the tree to produce its own defensive proteins, while captan, a phthalimide-class compound, blocks fungal cellular enzymatic processes upon contact.

Technical product profile

• Systemicity: Phosphorus compounds rapidly migrate through the xylem and phloem, ensuring protection of new growth, which is critical during active vegetation.
• Contact action: Captan forms a stable protective film on fruit and leaf surfaces, inhibiting the germination of scab and powdery mildew spores.
• Resistance management: The multi-directional mechanism of action prevents rapid pathogen adaptation, allowing for effective use in anti-resistance strategies.

Application requires strict adherence to regulations: the dosage rate is 2.5–3 L/ha. The product’s systemic nature ensures a prolonged effect; however, under high infection pressure, it is necessary to maintain proper intervals between treatments, keeping in mind that the maximum number of applications is limited to three cycles per season. The 30-day pre-harvest interval makes it an optimal solution for crop protection during the fruit formation stage.