Researchers Build Digital Tool to Track Crop Fungus

New dashboard technology aims to reduce aflatoxin contamination in Texas cornfields by analyzing environmental data.

Updated on Oct. 27, 2026 in Agriculture

Bold flat-color editorial illustration of a soil sample tube with limestone and corn, symbolizing technological agricultural research. — Researchers in Texas are deploying new digital tools that analyze soil and weather data to mitigate aflatoxin contamination in corn crops. AI Illustration. Upload story photo >

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Agricultural researchers have developed digital dashboards that utilize weather and soil data to monitor fungal contamination in corn. These tools aim to mitigate the impact of Aspergillus flavus and Fusarium, which threaten corn yields across Texas.

Why it matters

Droughts coupled with severe storms create conditions that drive aflatoxin contamination in southern United States cornfields. Tracking these environmental factors allows for better crop protection and improved management strategies.

The new digital dashboards will provide extension service personnel access in 2027, followed by a public release in 2028. These systems incorporate NASA geospatial weather data and National Agricultural Statistics Service soil surveys.

The players

Agricultural Research Service

This is the principal intramural scientific research agency of the U.S. Department of Agriculture tasked with addressing agricultural challenges.

Arid Land Agricultural Research Center

This facility serves as a primary hub for conducting DNA analysis and agricultural testing on field samples.

National Agricultural Statistics Service

This agency provides timely and accurate data on U.S. agriculture, including essential soil survey information.

The details

The project uses machine-learning models to analyze soil inputs and field-collected DNA samples from spore traps. Research findings indicate that applying ground limestone to soil before planting effectively reduces contamination and boosts crop yields.

Extension service personnel will gain access to the dashboard in 2027.
The public will be able to access the dashboard in 2028.

Market Landscape

This research follows protocols set by the Arid Land Agricultural Research Center to address fungal contamination threats. It marks a shift toward predictive agricultural management as digital tools increasingly replace manual monitoring.

Local farmers and corn producers can anticipate improved crop yield stability once these digital tools become available for use. The application of ground limestone offers a practical, immediate step for growers to mitigate contamination risks before planting.

The takeaway

Predictive data modeling is becoming a critical component of modern crop management in regions prone to severe weather. Implementing soil-specific interventions like limestone application can provide significant protection against emerging fungal threats.

What happens next

Extension service personnel are scheduled to begin using the new digital monitoring dashboards in 2027. A broader public release of the tracking tool is scheduled for 2028.