KSU: Pre-harvest Weed Control in Wheat - Sharpen Update

July 11, 2019
A Kansas State University weed scientist discusses pre-harvest options for managing weeds in winter wheat, including advantages and disadvantages of various labeled herbicides.

Read more

Stripe rust and leaf rust on wheat

Wheat Disease Update

June 28, 2019
The latest field surveys in southeast, south central, and southwest Nebraska showed varying levels of wheat diseases that are favored by excessive moisture.

Read more

Wheat head with fusarium head blight

Why Did Fusarium Head Blight Develop in My Wheat Field after I Sprayed at Flowering?

June 28, 2019
Some wheat growers who treated for fusarium head blight at flowering (the optimum timing) with a triazole fungicide (the most effective fungicide class for this disease) are wondering why they aren't seeing the control they expected this year.

Read more

Field of wheat with severe fusarium head blight
Figure 1. A Nebraska wheat field with severe Fusarium head blight. (Photos by Stephen Wegulo)

Strategies for Handling Wheat Grain Affected by Fusarium Head Blight

June 25, 2019
Excessively wet field conditions are contributing to the development of Fusarium head blight (scab) in some wheat fields. The disease is characterized by premature whitening or bleaching of wheat heads. As scabby grain contains a mycotoxin, it requires special harvest and separation procedures, as outlined here.

Read more

Moisture Continues to Favor Development of Wheat Diseases

June 21, 2019
Surveys conducted June 16-20 in all wheat growing regions in the state showed diseases were increasing due to favorable wet conditions. There was a sharp contrast between the southeast where diseases were conspicuous and the northern Panhandle where fields looked lush green.

Read more

USDA: Nebraska Corn, Soybean Planting Nearly Done

June 18, 2019
With 98% of the corn crop and 91% of the soybean crop planted as of Sunday, according to the USDA National Agricultural Statistics Service, Nebraska planting efforts moved down the home stretch.

Read more

Crop Diseases Confirmed by UNL Plant & Pest Diagnostic Clinic

June 14, 2019
Report of the diseases reported in samples submitted to the UNL Plant and Pest Diagnostic Lab from May 15 to June 14 for corn, soybean, and wheat.

Read more

Figure 1. Fusarium head blight in a state variety trial in a grower’s field in Jefferson County on June 13. (Photos by Stephen Wegulo)
Figure 1. Fusarium head blight in a state variety trial in a grower’s field in Jefferson County on June 13. (Photos by Stephen Wegulo)

Wheat Disease Update: Fusarium Head Blight

June 14, 2019
As weather conditions continue to favor the development and progression of wheat diseases, Fusarium head blight has increased from trace to moderate to high levels this week.

Read more

Pages