Prima Forte

Triple-Action Weed Control for Professional Growers

Prima Forte, developed by Dow AgroSciences S.A.S. (France), is a high-performance solution designed for growers who demand consistent results. By combining three active ingredients—aminopyralid, florasulam, and 2,4-D—this herbicide offers a lethal blow to the most persistent weeds, such as Canada thistle, common ragweed, and catchweed bedstraw.

Why Prima Forte Stands Out

• Post-Emergence Precision: Unlike pre-emergent options, this systemic herbicide is applied after weed germination, allowing you to tailor your spray program based on the actual infestation levels in your fields.
• Selective Efficacy: Engineered as a selective herbicide, it target-strikes weed species while remaining safe for your primary crops: winter wheat, winter barley, and corn.
• Broad-Spectrum Power: It handles not just common weeds but also tougher, established plants that have surpassed the vulnerable stage, giving you a wider application window.

Application Specs: With a dosage rate of 0.4–0.5 L/ha, a single application is typically sufficient to clean the field. The suspension emulsion formula is designed for stable integration into tank mixes, ensuring uniform coverage. Classified under hazard class 3, the product requires standard safety protocols but rewards the user with high reliability and ease of handling.

Strengths and Considerations

The primary strength of Prima Forte is its aggressive approach to weed resistance. It is the optimal choice for high-yield scenarios where competition for nutrients must be eliminated entirely. However, professional users should note the residual effect of the aminopyralid component—careful crop rotation planning is necessary to ensure the following crops are not sensitive to the residue. Prima Forte is built for efficiency, helping you maximize the potential of your grain and corn yields without the need for multiple passes.