Drammero® 45,7, w.g.

Technological Edge: The Synergistic Mechanism of Drimmero® 45.7 WG

Maintaining clean maize fields requires a high-precision chemical solution. Drimmero® 45.7 WG, manufactured by DuPont International Operations Sarl, utilizes a sophisticated blend of Rimsulfuron, Mesotrione, and Triketone. This formulation provides a comprehensive solution for managing annual grasses and stubborn broadleaf weeds in a single application.

Internal Architecture and Mode of Action

The product acts as a systemic, selective herbicide, entering the plant through the foliage to disrupt critical biological pathways:

• Rimsulfuron: Inhibits acetolactate synthase (ALS), effectively halting cell division in the weed's meristematic zones.
• Mesotrione & Triketone: Act as powerful inhibitors of the HPPD enzyme. This process halts pigment synthesis, leading to rapid bleaching and the total cessation of photosynthetic activity in the target weeds.

The selectivity of Drimmero® is anchored in the maize plant's natural ability to rapidly metabolize these active ingredients. The water-dispersible granule formulation ensures optimal solubility, preventing dust during handling and maintaining a stable, homogenous mixture in the spray tank.

Field Application Standards

Designed for post-emergence use, Drimmero® 45.7 WG is best deployed during the early active growth stages of weeds (typically the 2–4 leaf phase). A single application at a rate of 0.2–0.25 kg/ha is sufficient to ensure broad-spectrum control throughout the critical growth period of the maize. Classified under hazard class 3, the product requires standard agricultural safety protocols during application.