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Latest News

Close-up of a soybean root showing severe discoloration and rot symptoms from sudden death syndrome (SDS), with dark, decayed tissue and bluish fungal growth. Text overlay on the left reads “This Week on N Field: Seasonal Effects on Soybean & SDS,” with the Nebraska N Field Observations logo at the bottom.

This Week on N Field: Seasonal Effects on Soybean and Sudden Death Syndrome

September 19, 2025
Soybean leaf with Sudden Death Syndrome symptoms, showing bright yellowing between green veins and browning leaf tissue.

This Week on N Field: Sudden Death Syndrome

September 5, 2025
Close-up of a corn leaf with dark tar spot lesions scattered across the surface, used in an N Field Observations video on identifying the disease.

This Week on N Field: Identifying Tar Spot

August 29, 2025
Close-up of soybean stems in a field showing white mold growth on nodes and lower stems.

This Week on N Field: White Mold in Soybean

August 15, 2025
Graphic for “This Week on N Field: Annual Forages & Cover Crops Update” featuring a cow grazing in a cover crop mix within a harvested cornfield, with pivot irrigation systems in the background.

This Week on N Field: Annual Forages and Cover Crops Update

August 1, 2025
A storm-damaged cornfield with shredded stalks and downed plants. Text on the image reads: "This Week on N Field: Hail Damage and Stalk Rots" with the Nebraska Field Observations logo.

This Week on N Field: Hail Damage and Stalk Rots

July 24, 2025
Close-up of common smut in a hail-damaged corn plant, featured in this week’s N Field Observations video.

This Week on N Field: Hail and Bacterial Disease

July 11, 2025
A rosette of young marestail growing in dry, cracked soil, with the text “This Week on N Field: Marestail Control” and the University of Nebraska’s Field Observations logo overlaid.

This Week on N Field: Marestail Control Post Herbicides

July 10, 2025
A corn leaf showing symptoms of tar spot—numerous small, black specks scattered across the surface—with the text “This Week on N Field: Tar Spot Management” and the University of Nebraska’s N Field Observations logo overlaid.

This Week on N Field: Tar Spot Management

July 9, 2025
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This Week on N Field: Washing Clothes After Pesticide Application

June 25, 2025
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This Week on N Field: Nitrogen Management in Corn Under Planting Green Conditions

June 25, 2025
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This Week on N Field: Annual Forages and Cover Crops

June 13, 2025
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This Week on N Field: Alfalfa Weevil Scouting

June 6, 2025
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This Week on N Field: Hairy Vetch Cover Crop for Weed Suppression

May 22, 2025
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This Week on N Field: Cereal Rye Cover Crop for Weed Suppression

May 16, 2025

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