Faculty Bio
Nygren provides Extension agronomic support for Colfax, Cuming, and Stanton counties.
Twitter: @ColfaxCountyExt
Safe Handling of Treated Seed
April 16, 2020
This year remember to be safe when handling treated seed and check the seed tag for specific handling and use directions.
Streaming On-Farm Research Offers Live, Timely Results from Research Studies
April 9, 2020
New for the 2020 growing season, Nebraska Extension presents “Streaming On-Farm Research,” a series of short live webinars for farmers and ag professionals. These events will occur weekly, on Tuesday evenings at 7:00 p.m. Sessions will be 30 minutes, featuring 15 minutes of presentation, and 15 minutes of Q&A.
Common Problems Regarding Center Pivot Operating Pressure and Uniformity
January 22, 2020
Pivots operating below or above the designed water pressure can create uniformity issues across fields and/or increase operating expenses.
Soybean Gall Midge: New Counties Infested and Second Generation Adults Emerging
July 8, 2019
Since June 30, low levels of adult emergence have been observed from east-central and northeast Nebraska counties from last year’s soybean fields. On July 2 and July 4 adults were found emerging from this year's soybeans in east-central Nebraska.
Soybean Gall Midge Emergence Update in Nebraska
June 21, 2019
Soybean gall midge numbers continue to increase at a number of monitoring sites in the state.
Considerations after Crusted Soybean
June 14, 2019
Soil crusting is challenging soybean emergence, but is it enough to warrant replanting? Here are early steps to remediate crusting problems and factors to consider when considering replanting.
Corn Hybrid Maturities and Late Planting
June 13, 2019
Still planting corn and wanting to change to a different hybrid maturity? Here are some things to consider and a tool that can help you assess which hybrid options are likely to mature before an average fall freeze date for your location.
Strategies with Delayed Soybean Planting
June 13, 2019
Adjusting soybean planting practices (row spacing, seeding rate and the use of custom planting) and relative maturity of the variety can help maximize yield potential when planting after mid-June.