MIURA K.E.

Mechanism of Action and Selectivity

"MIURA K.E." is formulated with quizalofop-P-ethyl, a substance belonging to the aryloxyphenoxypropionate class. Unlike non-selective herbicides, this product works selectively: it inhibits lipid synthesis by blocking the ACCase enzyme, effectively halting the development of grass weeds at the cellular level. The preparation is rapidly absorbed by the leaf surface and translocated through the plant's vascular system directly to the meristems and root zones.

Technical Application Details

The emulsifiable concentrate provides superior wetting properties, which is essential for managing couch grass (Elymus repens) and other hard-to-control perennial grasses. When applying the product, it is crucial to observe the following specifications:

• Systemic Action: The herbicide spreads throughout the plant, preventing regrowth from rhizomes.
• Growth Stage: It is most effective during the period of active weed growth (2–4 leaves for annuals; 10–15 cm height for perennials).
• Regimen: Application rates range from 0.4 to 1.2 L/ha depending on infestation levels. Only one treatment per season is required.
• Safety and Intervals: A 60-day pre-harvest interval must be strictly followed. The product is categorized as Hazard Class 3, requiring standard personal protective equipment for field operators.

The selectivity of the formulation allows for use on a wide variety of crops, including onions, beets, sunflowers, and potatoes, without the risk of harming the primary crop. Through its systemic action, "MIURA K.E." efficiently mitigates competition for moisture and nutrients, enabling crops to thrive without the stress imposed by grassy weed pressure.