Gambit, EC (permethrin, 500 g/l)

Mechanism of action and selectivity of Gambit

Gambit, EC is formulated with prometryn (500 g/l), a systemic herbicide that inhibits photosynthesis in target weed species. Unlike non-selective agents, this product exhibits significant selectivity: the active ingredient is absorbed by both roots and emerging weed sprouts, disrupting electron transport during the light phase of photosynthesis. It remains safe for crops like carrots, sunflowers, and legumes due to their metabolic ability to break down prometryn into non-toxic compounds.

The importance of soil application

As a soil-applied herbicide, Gambit creates a "protective layer" in the upper soil profile. This is vital for crop safety during the highly vulnerable period between planting and emergence. The product is effective against a wide range of annual broadleaf and grass weeds that typically compete with crops for moisture and nutrients during the early vegetative stages.

• Suspension concentrate: ensures uniform active ingredient distribution in the spray tank and long-term emulsion stability.
• Systemic activity: provides prolonged protection as the active ingredient binds effectively within the soil matrix.
• Application flexibility: acts as a pre-emergence herbicide, eliminating the need for early mechanical inter-row cultivation.

Produced by ZAT «Avgust-Bel», this formulation works best when soil moisture is sufficient. It is essential to adjust dosage rates based on soil texture: heavier soils require higher rates for consistent results, while lighter sandy soils demand lower amounts. A single application per season effectively manages weed pressure in peas, beans, coriander, and potatoes, allowing the crop to dedicate energy toward yield development rather than survival.