Flufenacet provides excellent pre-emergence control of annual grasses and certain broadleaf weeds in cereal crops. Its residual activity makes it particularly effective against blackgrass, ryegrass, and wild oats, providing extended protection during critical early growth stages.

Flufenacet inhibits cell division in germinating weeds by targeting very-long-chain fatty acid synthesis. This unique biochemical action prevents root and shoot development in susceptible weed species while maintaining crop safety when used properly.

The herbicide performs best in medium-textured soils with adequate organic matter. Very sandy soils may require rate adjustments, while heavy clay soils might need higher moisture levels for optimal activation.

Soil residual activity typically lasts 6-8 weeks depending on environmental conditions. The degradation rate increases with higher temperatures and microbial activity in the soil profile.

Wear chemical-resistant gloves, protective eyewear, and long-sleeved clothing during mixing and application. Avoid inhalation of dust or spray mist and follow all label precautions for safe handling procedures.