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Category: Water and Cropping Systems

All Things Nebraska resources related to the Water and Cropping Systems program area in Nebraska Extension.

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2025 TAPS Sprinkler Corn Participants – Eastern Nebraska Research and Extension Education Center
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2025 TAPS Food Grade Corn Participants
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2025 2025 TAPS Nitrogen Source Participants
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2025 TAPS Soybean Participants
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All 2025 TAPS Participant Locations
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Corn Leafhopper Appearance – Annual Progress by County
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Southern Rust of Corn Appearance – Annual Progress by County
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Tar Spot Appearance by County

Tar spot is a disease caused by the fungus Phyllachora maydis, and can negatively impact crop yields. This layer tracks the appearance of tar spot of corn by county for the current year.