Corn

Also see: Corn

Crop Diseases Confirmed by PPDC Sept. 1-20 September 21, 2017

Diseases confirmed in samples submitted to the UNL Plant and Pest Diagnostic Lab since September 1, 2017 for corn, soybean, sorghum and hops.

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Precipitation forecast map for September 21-28 2017

Forecast for Precipitation and End-of-Season Freeze Risk September 19, 2017

Nebraska climatologist Al Dutcher forecasts the precipitation and temperature outlook through early October and examines the freeze risk prior to corn maturity for multiple hybrids and sites across Nebraska.

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Researching What Could be Tomorrow's Problem Corn Ear Pest September 13, 2017

Nebraska and Brazilian entomology researchers have joined to study current and expected corn insect pests and how management strategies can be changed to address population shifts.

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Forecast of end-of-season irrigated corn yields in Nebraska and Kansas

2017 Corn Yield Forecasts as of August 30 September 1, 2017

Forecasts for end-of-season corn yields improved across much of the Corn Belt since the early August forecast. View crop stage and yield forecasts as well as weather data. In Nebraska predictions are for near to above average corn yields for most sites, except northeast and northwest sites.

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Silage or grain? When making the decision about harvesting corn, farmers should consider several factors.

Is Your Corn Worth More as Grain or Silage? August 29, 2017

Silage or grain? When making the decision about harvesting drought- and hail-damaged corn, farmers should consider several factors. Calculations here can help you determine the end value for both uses.

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Screen capture of irrigation scheduling system

View Corn Plots and 7 Demos of Irrigation Scheduling Equipment at Aug. 31 Tour August 25, 2017

View corn variety plots and demonstrations of seven irrigation scheduling systems at the Aug. 31 Hamilton County Corn Growers Tour. The seven systems have been monitoring the same field throughout the season, providing a unique opportunity for growers to compare how each system manages similar information.

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Bacterial leaf streak in corn
Figure 1. Bacterial leaf streak symptoms on corn are interveinal streaks that may appear tan, brown, or especially yellow when backlit by the sun.

Bacterial Leaf Streak of Corn August 25, 2017

Bacterial leaf streak was just confirmed in Nebraska in 2016, the first incidence in the US, but has now spread to 56 counties and is found in eight other states.Learn about factors contributing to its development and "host" plants, as well as management options.

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