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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

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

This Week on N Field: Marestail Control Post Herbicides

July 10, 2025

This Week on N Field: Tar Spot Management

July 9, 2025

This Week on N Field: Washing Clothes After Pesticide Application

June 25, 2025

This Week on N Field: Nitrogen Management in Corn Under Planting Green Conditions

June 25, 2025

This Week on N Field: Annual Forages and Cover Crops

June 13, 2025

This Week on N Field: Alfalfa Weevil Scouting

June 6, 2025

This Week on N Field: Hairy Vetch Cover Crop for Weed Suppression

May 22, 2025

This Week on N Field: Cereal Rye Cover Crop for Weed Suppression

May 16, 2025