EV3403 / EB3403

Stability and Protection: A Hybrid for Intensive Grain Production

In the face of unpredictable climate conditions and high infection pressure, the EV3403 / EB3403 corn hybrid from Monsanto serves as a reliable tool for consistent yields. Developed by Estacion Experimental Fontezuela, this simple dent corn hybrid is designed specifically for grain production, making it a top choice for farms focused on intensive crop management.

Agronomic Potential and Resilience

The core strength of this hybrid lies in its defense system. Its natural resistance to common smut and European corn borer damage significantly reduces the need for heavy insecticide and fungicide applications. The hybrid displays high tolerance to a complex of fungal diseases, including helminthosporiosis, fusarium, and stalk rot. For the agronomist, this translates to predictable grain quality at harvest and minimal losses during storage due to ear rot diseases.

Cultivation Technology and Best Practices

With a vegetation period of 110–120 days, this hybrid falls into the mid-early maturity group, allowing for flexible harvest planning across various climatic zones. It is critical to strictly adhere to the seeding rates recommended by Monsanto:

• 55,000–60,000 plants/ha: for areas with insufficient moisture.
• 65,000–75,000 plants/ha: for regions with favorable conditions and high fertility.

Despite its high yield potential, it is important to note that the dent grain type reaches its maximum performance under sufficient moisture conditions. If your strategy focuses on maximizing grain output per hectare while mitigating the risk of disease infection during maturation, EV3403 / EB3403 is an excellent choice for fields with high agrotechnical standards.