John Wilson - Extension Educator Emeritus

John Wilson

emeriti
Work
111 N 13th St Tekamah NE 68061-1098
US

Location: Based in Burt County with responsibilities there and in Thurston and Dakota counties; statewide responsibilities with soybean cyst nematode education
Program Areas:  Crop Production, particularly corn, soybeans & alfalfa; integrated pest management, particularly insects, diseases & nematodes
Focus Area: Soybean cyst nematodes and soybean diseases
Education: BS and MS degrees in agronomy (crop production option) from University of Nebraska-Lincoln

Combine loading grain into a truck
Taking time now to prepare your harvest equipment and storage facilities can help ensure higher qualtiy stored grain in the long run.

Preparing for Harvest, Grain Storage

August 24, 2018
Proper cleanup of your grain bins and the surrounding site before harvest, coupled with good stored grain management, will put more income in your pocket and keep your equipment and facilities in better condition.

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Soybean cyst nematodes (red arrows) differentiated from N nodules

Now's an Opportune Time to Scout for SCN

July 25, 2018
July through August is a good time to check soybean fields for soybean cyst nematodes (SCN), the most devastating pest for soybean growers. Yield losses of 25-30% have been documented in fields with no visible injury on the soybean plants.

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a flooded field
Figure 1. With more rains mid-week Logan Creek left its bank, covering farmland in its path in Dodge County (Photos by Nathan Mueller)

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.

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Soil Sample

Quality SCN Samples are Part Science, Part Art

November 9, 2017
Taking quality soil samples to test for SCN is part science and part art. The science is in how the samples are taken, while the art is in where they're taken to capture the best snapshot of SCN conditions. You'll want to consider these recommendations for getting the most from your SCN sampling this fall.

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Figure 1. On Oct. 23, 2016, members of the Stanton Fire Department responded to a combine fire that started in the engine compartment. The combine was considered a total loss, but the quick response of firefighters allowed them to save the bean head, and control the fire from spreading into surrounding vegetation. (Photo by the Stanton County Sheriff’s Office)
Figure 1. On Oct. 23, 2016, members of the Stanton Fire Department responded to a combine fire that started in the engine compartment. The combine was considered a total loss, but the quick response of firefighters allowed them to save the bean head, and control the fire from spreading into surrounding vegetation. (Photo by the Stanton County Sheriff’s Office)

Keeping Your Equipment and Fields Fire Safe At Harvest

October 18, 2017
When residue builds up in your combine or poorly maintained equipment creates sparks, fires can ignite, quickly enveloping your equipment and field. Incorporating the practices outlined here into your harvest routine can help you stay safe this fall.

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SCN Sample graphic

Improving Soybean Profitability: SCN

March 3, 2017
The easiest and least expensive way to improve profitability for many soybean growers in tight economic times, or any time, is to sample fields for soybean cyst nematodes (SCN). In Nebraska trials growers realized an average six-bushel-per-acre soybean yield increase after taking no-cost steps to manage SCN.

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soybean cyst nematodes on soybean roots

Announcing the 7th Annual SCN ‘Tode Awards

February 17, 2017
And the winner is ... An analysis of SCN soil test results from 2016 leads to "awards" for sampling and detection. The Nebraska Soybean Board funds the free soil tests.

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Nebraska map showing counties with SCN as of January 2017

SCN Now Confirmed in 58 Counties; How About Your Field?

February 16, 2017
Soybean cyst nematode is estimated to cause $40 million in lost soybean yields annually in Nebraska. Soil tests, available free through a program funded by the Nebraska Soybean Board, can help growers identify where this nemesis is a problem so they can manage that field accordingly.

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