Faculty Bio
Website: Wheat Disease section of CropWatch Plant Disease Management
Twitter: @wegulo2
It's Time to Scout for Wheat Diseases
April 19, 2018
With the predicted return to more normal temperatures, it's time to get into wheat fields and start scouting. Stripe rust has already been reported in southeastern Kansas and is expected to move northward. Included is a table of fungicide efficacy ratings for disease management in wheat.
Fungicides are for Fungi
January 8, 2018
Symptoms of bacterial diseases can be easily confused with those of fungal diseases in field crops. This article, from the Proceedings of the 2018 Nebraska Extension Crop Production Clinics, reviews some of the common mistakes made in the major field crops and reviews research on the impact of fungicide use after hail events in corn and soybean.
Wheat Disease Update: Wheat Streak Mosaic and Stripe Rust
January 8, 2018
From the 2018 Crop Production Clinic Proceedings, this wheat disease update focuses on wheat streak mosaic virus and stripe rust.
Risk Factors and Management Recommendations for Wheat Diseases in Nebraska
August 30, 2017
What factors contribute to diseases in wheat and what management steps can help deter wheat disease problems. Also addressed is how to use integrated pest management to reduce threats that could rob yields.
5 Pre-Planting Steps to Reduce Disease Problems in Wheat
August 28, 2017
Before planting winter wheat this fall growers have an opportunity to address and manage several factors that could lead to reduced yields in 2018. Here are five steps to take.
Protect Future Wheat Yields: Control the Volunteer Green Bridge
August 2, 2017
Wheat streak mosaic virus (WSMV) problems have been extensive throughout the western Great Plains this year, significantly reducing the yield potential of many fields. A critical key in managing this threat in the next crop is elimination of volunteer wheat. Tillage or chemical weed control should occur at least one month before planting to allow host plants time to dry up and cease being a host.
The Importance of Certified, Fungicide-Treated Wheat Seed
July 31, 2017
Planting clean, certified, fungicide-treated wheat seed is one of the first steps in assuring top yields from your 2018 wheat crop. Another is selecting resistant varieties, where available. Together these practices can help you more effectively manage seed-transmitted diseases of wheat.
2017 Stripe Rust Ratings from Eastern Nebraska Wheat Variety Trials
July 14, 2017
This year the onset of stripe rust was earlier in eastern Nebraska than in western Nebraska, allowing it to develop to levels that could be scored in state variety trials in Washington, Saunders, and Clay counties. A table provides ratings for a number of varieties and lines at three sites.