Palmer Amaranth

Combine collage
Top: Combining weedy dry beans. Bottom left: Palmer amaranth in dry beans. (Photo by Gary Stone). Bottom right: Combine cleanout. (Photo by Meaghan Anderson)

Combine Clean Out Can Help Reduce Weed Spread

August 25, 2021
With increasing pressure from herbicide-resistant weeds such as kochia and introduced herbicide-resistant weeds such as Palmer amaranth and waterhemp, it is important to reduce spreading of weed seed. Doing a limited cleaning between fields and choosing which fields to harvest first can be an important factor in this endeavor.

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Field day photo
Amit Jhala discusses a project for control of herbicide-resistant Palmer amaranth in a field near Carleton, Nebraska.

2021 Herbicide-resistant Palmer Amaranth Management Field Day Featured Research and Demonstrations

August 18, 2021
The field day included demonstrations on best practices to reduce herbicide drift, study results on new herbicides to control Palmer amaranth in corn, and discussion on several other research projects.

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Palmer amaranth in soybeans

Control of Glyphosate-Resistant Palmer Amaranth in Enlist Soybean

August 5, 2021
Research on the most effective herbicide programs for managing GR Palmer amaranth in this new soybean production system developed by Corteva™ Agriscience.

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Palmer amaranth field day demo
Amit Jhala, Nebraska Extension Weed Management Specialist, demonstrating results of weed management research program in soybean field to clientele.

Nebraska Extension Field Day for Management of Atrazine/Glyphosate-Resistant Palmer Amaranth

June 9, 2021
The in-person Palmer amaranth field day will feature on-site demonstrations on controlling atrazine/glyphosate-resistant Palmer amaranth in Roundup Ready/LibertyLink corn, Enlist corn and non-GMO white corn in Nebraska.

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Dicamba damaged soybean plants
These LibertyLink® soybeans show signs of damage after dicamba (XtendiMax®) was applied to a research field during a 2018 project.

Factors to Consider When Multiple Herbicide-Resistant Soybean Traits Coexist

April 6, 2021
Confused about which soybean traits are resistant to dicamba or glufosinate? This NebGuide will help you through the process of making the best decision for your farm.

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Water in furrow
A dry edible bean plot is irrigated at the Panhandle Research, Extension and Education Center at Scottsbluff. Bean Day on Feb. 10 will include updates on UNL research into dry bean production, including irrigation methods.

2021 Dry Edible Bean Day Virtual Event Set for Feb. 10

February 1, 2021
During the Zoom-based event this month, UNL specialists and educators will discuss new research findings on dry edible bean production in Nebraska.

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dry bean field

Herbicides for Corn, Dry Bean Rotation in Nebraska

November 6, 2020
Corn is the most common rotational crop planted the year before dry bean in western NE. However, herbicide programs must be chosen with foresight as many corn herbicides can injure dry beans the next season due to crop rotation restrictions.

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livestock operation manure pile

Palmer Amaranth Seeds in Manure - What Can You Do?

October 29, 2020
There are several ways seeds of Palmer amaranth can be introduced into your fields. Manure is one of them. This article provides some valuable answers on reducing Palmer amaranth seed in feed, reducing Palmer amaranth seed in manure and field application of contaminated manure.

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