Corn

Also see: Corn
Sampling of bacterial leaf streak lesions of corn
Figures 2-4. Bacterial leaf streak lesions may vary in color and length, but will be between veins and often have wavy margins.

Update on Bacterial Leaf Streak of Corn in Nebraska February 23, 2017

Bacterial leaf streak was first confirmed in the US in August 2016 when it was identified in Nebraska corn. It has now been confirmed in 51 Nebraska counties and found in corn fields across the Midwest. This article offers information on current status, identification, and management of the disease. Resistance is not currently available in hybrids and standard management measures of bacterial diseases will help mitigate but not eliminate damage.

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fertilizer applicator in the field
Nebraska research shows that most NE growers can reduce their normal nitrogen rate in corn following alfalfa by applying the proper N credit. (Photo by Laura Thompson)

Cutting Costs Without Hurting Yields? Check Fertilizer N Rates in Corn after Alfalfa February 22, 2017

With tight crop margins for the 2017 growing season, many farmers are looking for ways to cut input costs without hurting yields. One way to do this is by giving the appropriate nitrogen credit when calculating how much N to apply to corn grown after a prior alfalfa crop.

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Chart of exports of dried distillers grains by country

A Short Introduction to the Distillers’ Dried Grains Export Market February 15, 2017

Vanessa DeOliveira, Masters student, Department of Agricultural Economics
Kate Brooks, assistant professor, Department of Agricultural Economics
Lia Nogueira, assistant professor, Department of Agricultural Economics

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western corn rootworm beetle

Considering Non-Bt Traited Corn in 2017? Plan for More Scouting February 8, 2017

If you're considering planting non-Bt corn this year, entomologists urge you to plan for the additional pest management practices (and associated costs) you may need to adopt, given this decision.

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Kornhusker Kids 4-H Club of Cuming County, Nebraska
Figure 1. The Kornhusker Kids 4-H Club of Cuming County won the Innovative Youth Corn Challenge for the 2016 corn production year. All the winners were honored at a banquet in Lincoln in January. Pictured, from left, are members James Rolf, Angela Rolf, Payton Schiller, Kaleb Hasenkamp, Levi Schiller, and Boone McAfee of the Nebraska Corn Board. Not picture is Matthew Rolf.

Youth Corn Challenge Offers Real-World Experience, Rewards January 24, 2017

Winners of the 2016 Nebraska Innovative Corn Challenge for Youth were recently announced and the top prize went to the Kornhusker Kids 4-H Club of Cuming County. Challenge participants learned valuable lessons in production ag, research, teamwork, and problem-solving while competing for cash prizes made possible by the Nebraska Corn Board.

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Bt-Trait-Table-Partial-image

Handy Bt Trait Table Revised for 2017 January 19, 2017

The Handy Bt Trait Table for US corn production has been updated for 2017. It includes information on all registered Bt corn hybrids commercially available and summarizes which insects are controlled by which hybrids, which Bt and herbicide tolerance traits are expressed in different hybrids, and the Insect Resistance Management Refuge requirements associated with these hybrids.

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Innovative Youth Corn Challenge

Sixth Annual Innovative Youth Corn Challenge January 10, 2017

Are you a youth who enjoys being outside? Learning new things about crops? Are you considering a career involving crops, insects, diseases, soils, water or more? Do you want to help figure out how to feed the world’s growing population sustainably? If so, the sixth Innovative Youth Corn Challenge offers you an opportunity to learn by doing while competing for cash prizes.

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CornSoyWater graphic
CornSoyWater graphic

CornSoyWater: An Online App to Aid in Irrigation Management December 16, 2016

Traditional irrigation decision-making relies heavily on experience and requires frequent visits to the field. The process is time consuming and labor demanding, while the results are not quantitative and prone to error.

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