Pictor Active

Technological Edge: The Mechanism Behind Pictor Active

The efficacy of Pictor Active is rooted in the synergy between two potent active ingredients: boscalid (a carboxamide) and pyraclostrobin (a strobilurin). The technical value of this combination lies in targeting the pathogen's energy metabolism at two distinct points: inhibiting succinate dehydrogenase in complex II of the mitochondria and blocking electron transport in complex III. This dual-action approach effectively neutralizes the risk of resistance, which is vital when managing a wide range of fungal diseases.

Dual Control System: Contact and Systemic Action

The preparation provides comprehensive protection through its specialized suspension concentrate formulation.

• Pyraclostrobin: acts as a contact-based 'shield' on the leaf surface, instantly suppressing spore germination. It exhibits translaminar properties, moving within the leaf tissues.
• Boscalid: offers systemic activity by redistributing throughout the plant via the xylem. This ensures that even areas missed during application are protected, effectively safeguarding new growth.

Physiological AgCelence Effect

The practical application of Pictor Active extends beyond standard fungicidal effects. This combination slows down plant aging processes by optimizing nitrogen metabolism and increasing resilience to abiotic stress factors, such as drought or temperature fluctuations. In crops like sunflowers, oilseed rape, and soybeans, this manifests as improved grain filling and increased overall yield.

Application Parameters and Guidelines

To achieve maximum efficacy, the product is applied at a rate of 0.6 to 1 liter per hectare. Strict adherence to the label is required: the maximum number of applications is limited to two per season. The pre-harvest interval is 30 days. This makes it an optimal solution for controlling Alternaria, Sclerotinia, Phomopsis, and gray mold across primary field crops, including corn and sugar beets.