Stevan Knezevic
faculty
- Professor Agronomy & Horticulture University of Nebraska–Lincoln
Work
402-472-6498
On campus, dial 2-6498
Pre-emergence Herbicide Delays the Critical Time of Weed Removal in Nebraska Popcorn
September 9, 2019
Understanding the critical time of weed removal (CTWR) and how a pre-emergence herbicide application can shift it is helpful for designing the most efficient weed management program in popcorn.
Dicamba Off-Target Injury Continues in 2019 in Nebraska
August 16, 2019
As the crop season progresses, questions about dicamba off-target injury in soybean, broadleaf crops, and trees are increasing in Nebraska. If you suspect off-target injury in one of your fields, here's a reminder of what to do.
Registration Extended for Flame Weeding Workshop
August 9, 2019
The registration deadline for the Nebraska Extension FlameWeeding Workshop has been extended to Thursday, Aug. 15.
Flame Weeding Workshop Aug. 19 at ENREC
July 22, 2019
Propane-fueled flame weeding is used in organic farming and interest in it is increasing among conventional producers due to increased weed resistance to herbicides and the costs of GMO crop seed.
Register for Flame-Weeding Workshop by July 30
July 15, 2019
A full-day Flame Weeding Workshop will be held August 19 at the Eastern Nebraska Research and Extension Center near Mead.
Effects of Dicamba Micro-Rates On Non-Dicamba-Resistant Soybean
June 6, 2019
The authors report on research to evaluate six micro-rates of two dicamba products on growth, development, and yield of three non-dicamba-resistant soybeans at three growth stages of application: second trifoliate (V2), beginning flowering (V7/R1), and full flowering (R2).
Save the Date: Flame Weeding Workshop Aug. 19
April 10, 2019
A full-day Flame Weeding Workshop with presentations and demonstrations will be held Aug. 19 at the Eastern Nebraska Research and Extension Center near Ithaca.
Critical Time for Weed Removal in Corn and Soybean is Delayed by PRE-Herbicides
January 9, 2019
Understanding the critical time for weed removal in corn and soybean would not only ensure effective weed removal and minimize unnecessary weed control inputs, but could potentially help minimize the development of herbicide resistance in weeds.