Irrigated microclimates prove to be oasis for tar spot

Kristen Sindelar
Apr 18, 2025
Apr 18, 2025

Tar spot microclimate 1.jpg — The microclimate within a field can cause tar spot, which is characterized by black spots that are visible on both sides of the leaf.
Submitted photo

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Kristen Sindelar

Each time you run a center pivot, you are contributing to climate change.

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Tar spot microclimate 2.jpg — Research trials are analyzing how moisture from irrigation events can affect tar spot development.
Submitted photo

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Tar spot microclimate MUG.jpg — Talon Mues

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Tar spot microclimate 3.jpg — Chemigation may be an effective method of controlling tar spot and other fungal diseases.
Submitted photo

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Reporter Kristen Sindelar has loved agriculture her entire life, coming from a diversified farm with three generations working side-by-side in northeastern Nebraska. Reach her at Kristen.Sindelar@midwestmessenger.com.