Loren Giesler

Dr. Loren Giesler became head of the Department of Plant Pathology Sept. 1, 2018, and is no longer conducting Extension programs in soybean pathology.

Twitter: @MulletManLG
Education
PH.D., University of Nebraska - Lincoln, 1998

Dr. Giesler provides statewide leadership for extension plant pathology programs in soybeans and turfgrass diseases. He is the team leader for the Extension Plant Pathology Team which is a Nebraska group of extension Plant Pathologist responsible for disease management programs throughout Nebraska.  His main program focus is in soybeans and has included research projects on Bean Pod Mottle Virus, Soybean Cyst Nematode, Foliar Diseases and seedling diseases including Phytophthora root and stem rot.  He conducts disease management studies on soybean to evaluate the efficacy of soybean seed treatment fungicides and foliar products.  He served as a national leader for identification of soybean rust, coordinator for national soybean rust sentinel monitoring efforts from 2003 through 2012, and toured South America rust fungicide efficacy trials in 2004 and 2005. Dr. Giesler is currently working on several studies on soybean cyst nematode to improve management programs for this significant pest of soybean.  Through continued support of the Nebraska Soybean Board, a free soil sampling program for SCN is operated in his program that provides soybean farmers a way to determine if SCN is present in their fields.

Disclosure
Laura Thompson at Commodity Classic
Laura Thompson, director of the Nebraska On-Farm Research Network, makes a presentation at the Commodity Classic in Orlando, describing the benefits to producers from sensor-supported field management. The UNL presentations were in collaboration with NASA. (Photo by Nate Thompson)

Husker Scientists Explain Digital Agriculture’s Benefits During Commodity Classic Presentations

April 13, 2023
Faculty members Laura Thompson and Laila Puntel discussed how innovative research with Nebraska producers is increasing ag production efficiency and profitability, and decreasing its environmental impacts.

Read more

Jon Walz with tractor
Stapleton farmer Jon Walz's on-farm research in 2021-22 focused on testing two nitrogen efficiency technologies. Because of this research, Walz was able reduce his nitrogen applications without losing yield, and increase profit. (Photo by Hannah Gaebel Dorn, HG Images)

On-Farm Research Encourages Lifelong Learning that Helps Your Farm

April 13, 2023
Studies are getting underway for the 2023 growing season, but there's still time and availability for Nebraska farmers who are interested in conducting on-farm research this year.

Read more

Interseeded cover crops

On-Farm Research Early-season Interseeding into Corn and Soybean Results (2019-2022)

April 13, 2023
The final results of a three-year study on interseeding cover crops in early-season corn and soybean include observations on yield, soil quality and net return.

Read more

Alfalfa field
Early spring is a good time to evaluate alfalfa stands to assess reseeding needs, and begin control measures on winter annual weeds like pennycress, downy brome and cheatgrass to get the best quality out of your first cutting of alfalfa.

Pasture and Forage Minute: Alfalfa Weed and Stand Management, Grazing Winter Annuals

April 10, 2023
This week — Tips on controlling winter annual weeds for optimum first cutting hay quality, evaluating alfalfa stands with a hay square, and grazing rye, winter wheat and triticale during a cool start to spring.

Read more

Allan Vynhalek
Congratulations to Allen Vynhalek, who retires this month after a long career serving the agricultural community through extension in Nebraska and Iowa. (Photo courtesy IANR News)

Vyhnalek Retires from Nebraska Extension

April 7, 2023
This month, Vyhnalek closes out 22 years as an extension educator in Nebraska, where he is well-known for his expertise on the subject of farm and ranch succession. 

Read more

Martha Mamo
Martha Mamo, chair and John E. Weaver Professor of Agronomy and Horticulture. (Photo by Craig Chandler, University Communication)

Agronomy and Horticulture is Growing the Future of Ag

April 7, 2023
Learn more about how the UNL Department of Agronomy and Horticulture is supporting and advancing the state of agriculture in Nebraska.

Read more

Barta Brothers Ranch
The site of this new study is the Barta Brothers Ranch, located about 20 miles south of Long Pine in Rock and Brown counties in Nebraska.

Center for Ag Profitability Collaborates on Sandhills Grassland Management Project

April 7, 2023
First-year results of the study concluded that burn/graze systems can increase a producer's profitability while also controlling invasive eastern red cedar encroachment.

Read more

Oat field
Historical crop progress data for Nebraska is available at USDA.

Crop Progress: Oat Planting Begins in Nebraska

April 7, 2023
As of April 2, oat planting was underway in Nebraska and winter wheat condition remained steady. 

Read more