Amit Jhala - Extension Weed Management Specialist
October 29, 2020
On Oct 27, 2020, The United States Environmental Protection Agency (USEPA) announced a new 5-year registration for XtendiMax® and Engenia, and re-registered Tavium (a premix of dicamba and S-metolachlor).
October 14, 2020
Can you identify henbit, field pennycress, prickly lettuce and other fall-emerging weeks? Marestail in particular may be a problem this fall and require an alternate herbicide as the majority of marestail in eastern Nebraska is resistant to glyphosate and ALS-inhibiting herbicides.
October 7, 2020
Herbicides registered for in-season weed control in industrial hemp are scarce, or nonexistent. To help with this issue, a greenhouse study was conducted this summer at the University of Nebraska-Lincoln to test tolerance of three industrial hemp varieties to preemergence herbicides commonly used in corn and soybean.
September 17, 2020
As we get close to soybean harvest, some herbicides can be applied as harvest aids (desiccant) to desiccate weeds and improve harvest operation. While weeds can interfere with harvest equipment, some producers see the benefit of a harvest aid in creating a more rapid and efficient harvest.
August 14, 2020
We are expanding the N Field Observations & introducing “N Field Chat” sessions starting this Tuesday August 18 at 7 pm. N Field Chat is a live question & answer session on-line with experts from Nebraska Extension including both specialists & educators from throughout the state.
June 6, 2020
On June 8, 2020 the EPA release a statement providing farmers with needed guidance following the Ninth Circuit Court ruling.
June 5, 2020
The United States Court of Appeals for the Ninth Circuit issued a ruling on June 3, 2020 that immediately cancelled the registration of XtendiMax®, FeXapan®, and Engenia® primarily used in dicamba-resistant soybean, also known as Roundup Ready 2 Xtend® soybean.
June 4, 2020
Corn ear abnormalities have been noted the past few years. Tracing back the information on various field calls often pointed to a misunderstanding of proper growth stages when making post-emergence herbicide applications in addition to pre-tassel fungicide and insecticide applications.