Prima s.e.

Professional field experience with «Prima s.e.»

In the world of field protection, consistency is everything. Using the «Prima s.e.» herbicide by Dow AgroSciences (France) gives me exactly that—predictable results. It is a systematic tool that I rely on for cereal crops and corn. When you need to clear the field of broadleaf weeds like cleavers or creeping thistle without stressing the main crop, this selective herbicide is often the go-to solution.

Performance and Application

As an operator, I appreciate how this emulsifiable concentrate performs. Applied post-emergence, the systemic action of florasulam and 2,4-D ensures the herbicide is translocated throughout the entire weed, from the foliage down to the roots. This is crucial for controlling stubborn species that usually bounce back after weaker treatments.

• Wide spectrum control: Whether it’s common orache, pigweed, mustard, shepherd's purse, or chickweed, the product targets them effectively in one pass.
• Flexible rates: With a dosage of 0.4–0.6 L/ha, it’s easy to calibrate the application based on the actual weed pressure in the field.
• Selective action: It targets unwanted weeds while leaving winter wheat, barley, or sorghum completely untouched, preserving yield potential.

Operational insights

Since this is a selective systemic herbicide, it is vital to respect the single-application limit per season. It is a highly effective, one-and-done solution for most weed scenarios. Because it is a leaf-applied herbicide, optimal timing is key—catch the weeds while they are actively growing to maximize the systemic uptake. Being a French-manufactured product, it meets the standard of reliability you expect in high-scale agricultural operations. It’s a no-nonsense tool that helps manage risks in the field effectively.