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Nebraska map showing counties with SCN as of January 2017

Published: February 16, 2017

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

John Wilson - Extension Educator Emeritus, Loren Giesler - Extension Plant Pathologist

Severe wheat streak mosaic virus in sunflower stubble

Published: January 25, 2017

Growers Urged to Keep a Watchful Eye for Wheat Viruses This Spring

Cody Creech - Dryland Cropping Systems Specialist, Gary Hein - Former Director of the Doctor of Plant Health Professional Program, Jeff Bradshaw - Director of the Doctor of Plant Health Professional Program, Stephen Wegulo - Extension Plant Pathologist

Published: October 31, 2016

Test for SCN This Fall & Select Seed Accordingly

John Wilson - Extension Educator Emeritus

Published: October 14, 2016

Harvest 2016 — When Corn Yields are Below Expectations

Jenny Brhel - Extension Educator, Tamra Jackson-Ziems - Extension Plant Pathologist, Tyler Williams - Former Cropping Systems Extension Educator, Tom Hoegemeyer - Adjunct Professor of Practice, Patricio Grassini - Professor of Agronomy and Horticulture, and Cropping Systems Specialist, Roger Elmore - Emeritus Extension Cropping Systems Agronomist, Keith Glewen - Extension Educator Emeritus, Suat Irmak – Professor of Agricultural and Biological Engineering, Pennsylvania State University, Justin McMechan - Crop Protection and Cropping Systems Specialist

Figures 1a and b. Growth of fungi feeding on dead/decaying tissue and their black spores on corn husks (a) (and other plant parts) may give it a dark, dusty appearance, especially during harvest. The ear itself is usually unaffected by these fungi (b).

Published: October 14, 2016

What's Causing Black "Dusty" Corn?

Tamra Jackson-Ziems - Extension Plant Pathologist

Published: October 13, 2016

Ear and Stalk Rot Diseases Becoming More Common in Corn Fields

Tamra Jackson-Ziems - Extension Plant Pathologist, Jenny Brhel - Extension Educator

The tops of corn plants that have Anthracnose stalk rot top dieback may break off prior to harvest, but are not always an indicator of stalk and crown rot lower on the plant.

Published: September 29, 2016

Scouting for Stalk and Ear Rot Diseases

Tamra Jackson-Ziems - Extension Plant Pathologist

Published: September 9, 2016

Corn and Soybean Diseases Reported by UNL PPDC

Kevin Korus - Former Coordinator Plant & Pest Diagnostic Clinic

Published: September 9, 2016

Stalk Rot Diseases Including Anthracnose Top Dieback Developing in Some Fields

Tamra Jackson-Ziems - Extension Plant Pathologist, Kevin Korus - Former Coordinator Plant & Pest Diagnostic Clinic

Published: August 26, 2016

Bacterial Leaf Streak of Corn Confirmed in Nebraska, Other Corn Belt States

Tamra Jackson-Ziems - Extension Plant Pathologist, Kevin Korus - Former Coordinator Plant & Pest Diagnostic Clinic, Tony Adesemoye - Extension Plant Pathologist, Julie Van Meter - State Plant Regulatory Official–Nebraska Department of Agriculture

Published: July 28, 2016

Corn Disease Updates Aug. 4-5; Samples Welcomed

Tamra Jackson-Ziems - Extension Plant Pathologist

Published: June 23, 2016

Control Volunteer Winter Wheat and Other Weeds Now to Increase and Protect 2017 Yields, Income

Robert Klein - Western Nebraska Crops Specialist, Rodrigo Werle - Cropping Systems Specialist, Cody Creech - Dryland Cropping Systems Specialist, Jeff Bradshaw - Director of the Doctor of Plant Health Professional Program, Stephen Wegulo - Extension Plant Pathologist, Gary Hein - Former Director of the Doctor of Plant Health Professional Program, Tony Adesemoye - Extension Plant Pathologist, Justin McMechan - Doctor of Plant Health & Entomology Graduate Student

Published: June 7, 2016

Corn Nematodes: Scout Sandy Soils Now, Other Soils Any Time

Tamra Jackson-Ziems - Extension Plant Pathologist

Inconsistent corn stand indicating possible seedling disease

Published: June 2, 2016

Seedling Diseases Continue to Develop in Nebraska Corn

Tamra Jackson-Ziems - Extension Plant Pathologist

Published: May 20, 2016

Seedling Diseases Developing in Corn

Nathan Mueller - USDA NRCS, State Soil Health Specialist, Tamra Jackson-Ziems - Extension Plant Pathologist

Published: May 6, 2016

Stripe Rust Widespread in Wheat But Mostly At Low Levels

Stephen Wegulo - Extension Plant Pathologist, Robert Klein - Western Nebraska Crops Specialist

Published: April 28, 2016

Wet Conditions Favorable for Seedling Diseases in Early Planted Corn

Tamra Jackson-Ziems - Extension Plant Pathologist

UNL Extension Plant Pathologist Bob Harveson with his book.

Published: April 28, 2016

UNL Plant Pathologist's Book Offers Tales of Scientific Discovery

Bob Harveson - Extension Plant Pathologist, Panhandle Research and Extension Center David Ostdiek - Former Communications Specialist, Panhandle REC

Photos of 3 wheat fields: with stripe rust, leaf rust, and healthy

Published: April 15, 2016

Stripe Rust & Aphids Confirmed in Nebraska Wheat

Stephen Wegulo - Extension Plant Pathologist, Bob Harveson - Extension Plant Pathologist, Panhandle Research and Extension Center, Robert Wright - Extension Entomologist, Jenny Brhel - Extension Educator

Published: April 6, 2016

ILeVO Seed Treatment Shows Promise for Sudden Death Syndrome

Laura Thompson - Former Extension Educator, Loren Giesler - Extension Plant Pathologist, Nathan Mueller - USDA NRCS, State Soil Health Specialist, Nick Arneson - Research Technologist in Plant Pathology, Michael Rethwisch - Extension Educator