Relevant

Why "Relevant" has become a staple for sunflower and soybean protection

When you work with high-yield sunflower or soybean hybrids, the price of a mistake in plant protection is a 30-50% yield loss. In my professional toolkit, "Relevant" by Alfa Smart Agro has become the go-to tool for a "double strike." The combination of cymoxanil and thiophanate-methyl provides what many specialized products lack: the ability to tackle both systemic and contact-based threats simultaneously.

In the field: practical experience

The main challenge when dealing with phomopsis, phoma, and various rots is the hidden progression of the infection. "Relevant" is convenient because its systemic component quickly penetrates plant tissues, halting mycelial growth from within, while the contact component builds a protective barrier on the leaf surface. This is particularly crucial during periods of fluctuating humidity when septoria and downy mildew (peronosporosis) can spread within days.

Application and dosage details

• Dosage efficiency: The rate of 0.5–1.0 L/ha allows for budget flexibility depending on the phytosanitary condition of the field. I use the lower rate at the first signs of disease and scale up to the full liter when the infection is established.
• Compatibility: The suspension concentrate formulation is stable in tank mixes. I have had no issues with nozzle clogging or sediment buildup as long as the mixing order is followed.
• Treatment count: Up to two applications allow for covering critical growth stages without exceeding label limits.

While using this product, it is vital to remember it falls under Hazard Class 3. Despite moderate toxicity, standard safety measures during sprayer refilling are non-negotiable. It is a reliable workhorse that is quite forgiving regarding application timing but requires attention to spray coverage quality.