Temperature/GDD Trend Indicates Early Corn Maturity
July 9, 2018
A cool start to the crop season followed by two months of above normal temperatures appears to be pushing Nebraska's corn crop to an earlier than normal maturity.
115 Years of Data Reveal Longer Growing Season, Changing Temperature Trends
June 29, 2018
The past century of climate change has extended the average U.S. growing season by nearly two weeks but driven annual buildups of yield-stifling heat in the West and Northeast, says new research from the University of Nebraska–Lincoln.
2018 Corn Yield Forecasts: Approach and Interpretation of Results
June 29, 2018
Here's how the Yield Forecasting Center will be developing corn yield forecasts for 41 locations across the Corn Belt during the 2018 crop season. Modeling, using Hybrid-Maize, weather data, and on-site verification help researchers estimate yields so growers can adjust management during the season, if necessary.
2018 Corn Yield Forecast Table 1 Crop Management
June 29, 2018
This table accompanies the UNL CropWatch article: 2018 Corn Yield Forecasts: Approach and Interpretation of Results.
Differentiating Corn Leaf Diseases
June 29, 2018
Symptoms of various corn leaf diseases can look very similar in the early stages. Here's how to differentiate one from another of those recently reported in the state.
Information and Resources for Flooded Fields
June 28, 2018
Following heavy rains in northeast Nebraska this week, many growers are facing some tough decisions. This offers information and resources to aid in assessment and decision-making.
Western Corn Rootworm Beetles Emerging, Time to Scout
June 27, 2018
Corn rootworm beetles started emerging in southeast and south central Nebraska and scouting is recommended. An average of 5-10 beetles per ear usually can seriously affect pollination.
Flooding and Ponding in Corn
June 22, 2018
Ponding or flooding of fields affects corn differently at different stages, depending on duration of flooding and other factors. Growers should assess the potential for nitrogen loss and increase scouting for corn disease in these fields.