The Fungicide Timing tool in Granular Insights delivers precise, field-specific recommendations for fungicide applications to optimize disease control and improve ROI on seed and fungicide investments.
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Optimize your fungicide applications with the new Fungicide Timing solution that uses the powerful combination of a data and AI-driven timing tool, Pioneer® brand corn and Forcivo™ Fungicide to help you take control of disease and maximize yield potential.
No more leaving yield up to chance; now farmers can take control of disease prevention with the Pioneer Fungicide Timing solution.

The Fungicide Timing tool in Granular Insights delivers precise, field-specific recommendations for fungicide applications to optimize disease control and improve ROI on seed and fungicide investments.
Learn More
Using a 14-day forecast and a 7-day treatment window, the Fungicide Timing tool gives you precise, field specific guidance on where and when to spray to hit the optimum window by using:
Based on the latest AI technology and the most robust agronomic science, research and pathology rules from Pioneer Field Team members, the Fungicide Timing tool:

2023 and 2024 strip trials across multiple locations in the Midwest. Grower standard timing, Corteva model timing, and untreated checks.
Combining agronomic expertise, data analytics and extensive on-farm data - Granular Insights helps Pioneer customers adapt to changing conditions and make confident decisions.
Learn MorePioneer® brand corn products are 100% exclusive and extensively tested in our state-of-the-art labs to provide performance that our farmers can rely on time after time.
Explore Pioneer® brand cornIncrease your corn’s yield potential with the newest fungicide from Corteva: three powerful modes of action; long-lasting residual activity and broad-spectrum disease management.
Learn MoreSee how growers and dealers are using the new Fungicide Timing solution to improve fungicide application timing decisions and overall disease management.
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Fungicide Timing (FT) is a decision science solution that optimizes the timing of fungicide applications in corn production.
The Fungicide Timing solution integrates Corteva’s proprietary seed genetics, crop protection products, and digital tools - through the Granular Insights platform - to deliver precise, field-specific recommendations that maximize yield and return on investment (ROI) for growers.
Fungicide Timing in Granular Insights delivers data-driven recommendations for the optimal time and location to apply your fungicide.
Leveraging advanced analytics and AI, Fungicide Timing interprets a wide range of data points to decode the dynamics of the disease triangle - virulent pathogen, susceptible host, and favorable environment. By estimating disease risk in real time, it empowers farmers to make proactive decisions and manage disease at scale.
The Fungicide Timing tool is integrated within the Granular Insights web and mobile-based agronomy platform. Talk with your local Pioneer sales representative to learn more.
Yes. The Fungicide Timing tool provides field-by-field, real-time guidance, enabling farmers to visually identify when and where to spray based on their unique management practices.
The Fungicide Timing solution supports corn acres only.
Field-level management practices like previous crop, tillage, nitrogen added, irrigation and as-planted machine data are used to optimize spray timing.
No, Pioneer growers may use any qualifying Corteva™ fungicide. That includes Forcivo™, Aproach® Prima, and Aproach®.
The tool primarily models Northern Corn Leaf Blight and Gray Leaf Spot for spray recommendations. With the addition of Forcivo™ fungicide, growers get protection against tar spot and southern rust as well.
Talk with your local Pioneer sales representative about the TruChoice program or talk with your local chemical supplier to discuss Corteva™ fungicide products like Forcivo™, Aproach® Prima and Aproach®.
Granular Insights is a web and mobile-based agronomy platform through which Pioneer and other multi-channel seed brands deliver agronomic services to customers. Growers who purchase seed from Corteva have access to Granular Insights and can participate in many of the available features.
As a Pioneer seed customer, you have access to a powerful team backing you up all season long. Consult your Pioneer Seed Representative and Field Agronomist to learn how you can put these agronomy tools and solutions to work on your farm.
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*Pioneer® brand products are provided subject to the terms and conditions of purchase which are part of the labeling and purchase documents.
Forcivo is not registered for sale or use in all states. Contact your state pesticide regulatory agency to determine if a product is registered for sale or use in your state. Always read and follow label directions. Adastrio is a registered trademark of FMC Corporation. Veltyma is a registered trademark of BASF Corporation. Delaro Complete is a registered trademark of Bayer. Miravis Neo and Trivapro are trademarks of a Syngenta Group Company. ©2026 Corteva