Amit Jhala - Extension Weed Management Specialist

Marestail

Control of Glyphosate-Resistant Marestail with Post-Emergence Herbicides in Corn and Soybean

May 29, 2019
Several post-emergence herbicides are available for control of marestail where spring weather may have interfered with application or efficacy of early spring burndown and/or pre-emergence herbicide applications.

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Nebraska Extension Weed Management Specialist Amit Jhala describes ongoing research on new technologies and practices at a previous Weed Management and Cover Crop Field Day. This year's event will be June 26.

South Central Weed Management Field Day is June 26

May 14, 2019
On-site demonstrations of herbicides for weed control in corn, popcorn, and soybean and a study on terminating cereal rye before and after planting soybean are among those to be featured at the university's South Central Agricultural Laboratory near Clay Center.

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Tavium: A New Premix of Dicamba and S-Metolachlor is Labeled

April 25, 2019
A new dicamba-based herbicide, Tavium, has been approved for use in Roundup Ready 2 Xtend soybean (dicamba/glyphosate-resistant soybean). Like the other dicamba-based soybean herbicides, it requires special training before it can be used.

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Glyphosate-resistant ragweed in corn

Planting Interval of Corn, Soybean, and Sorghum after 2,4-D or Dicamba Burndown Application

April 18, 2019
With flood, cold, and wet conditions in March/April, many producers are facing a smaller than expected window for making their burndown herbicide applications and should carefully consider required planting intervals when selecting which product to use in which crop.

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Cover crops and weeds in early spring
Figure 1. When using a burndown treatment to terminate cover crops and weeds this spring, planting intervals often may negate the use of many dicamba products prior to soybean planting. (Photos by Amit Jhala)

Which Dicamba Product Should I Use as a Burndown Before Planting Soybean?

April 16, 2019
Several growers have asked: Can dicamba products such as Banvel, Clarity, and DiFlexx be applied to terminate broadleaf cover crop species and broadleaf weeds immediately before planting soybean?

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Nebraska CropWatch podcast cover image

CropWatch Podcast on Spring Burndown Applications

March 22, 2019
On the latest Nebraska CropWatch podcast Extension Educator Michael Sindelar interviews Weed Specialist Amit Jhala about factors to address with burndown herbicide applications.

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Graphic listing several questions in the FAQ story

2019 FAQ for RUP Dicamba Herbicides (FeXapan™, Engenia® and XtendiMax®)

January 30, 2019
"If I had RUP dicamba training in 2018, do I need training in 2019?" The answer to that question, which is "Yes," and other questions about training and new application requirements for the three RUP dicamba products are covered in this FAQ.

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Pollen-Mediated Gene Flow and Transfer of Herbicide-Resistant Alleles

January 22, 2019
Pollen-mediated gene flow at a distance could allow the spread of rare herbicide-resistant alleles and favor the evolution of multiple herbicide-resistant biotypes through the accumulation of different resistant genes in an individual weed or weed population. From the Nebraska Crop Management Conference Proceedings.

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