Weed Management in Nebraska Crop Production

Guide for Weed Management in Nebraska with Insecticide and Fungicide Information

Nebraska Extension EC130

Order print and downloadable digital editions at Marketplace.unl.edu. 

FieldWatch — Sensitive Crop Locator

From the Nebraska Department of Agriculture

FieldWatch identifies locations in Nebraska where sensitive crops such as grapes and organics are grown. After sensitive sites are identified, a pesticide applicator can take appropriate action to avoid injuring the crop due to herbicide drift, etc.

Publications on General Topics in Weed Science

 
Use of Herbicide Tolerant Crops as a Component of an Integrated Weed Management Program (NebGuide G1484, *PDF version, 290 KB; 4 pages). This NebGuide provides general guidelines for using herbicide tolerant crops in an integrated weed management program to ensure the long-term viability and profitability of this technology while protecting natural resources.

A Quick Test for Herbicide Carryover in the Soil (NebGuide G1891, *PDF version, 745 KB; 3 pages). How can you tell if you have herbicide carryover in your fields? Plants grown in soil samples can tell.

Weed Targeting Herbicide Management: Precision Agriculture (EC708, PDF, 358KB; 6 pages). Site-specific weed management and herbicide application is an effective way to minimize herbicide costs, maximize weed control and prevent unnecessary environmental waste. This publication, part of the precision agriculture series, explains basic principles of site-specific weed control.

Related Articles

field pennycress post herbicide app
Figure 1. Survival of field pennycress due to application of burndown herbicide when the temperature was below 40°F for an extended time. (Photos by Amit Jhala)

Low Temperature and Frost May Affect Efficacy of Burndown Herbicides November 9, 2017

In many areas fall herbicide applications were delayed due to the late harvest. Applications can still be effective, depending on weeds present, temperature, rate of herbicide and additives used. The article offers recommendations for these late-fall applications and their importance, particularly for control of herbicide-resistant marestail.

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Figure 1. The new dicamba and Enlist herbicides require specific nozzle types for application. Check the product label before spraying to ensure you have the correct nozzle. (Photos by Bob Klein)
Figure 1. The new dicamba and Enlist herbicides require specific nozzle types for application. Check the product label before spraying to ensure you have the correct nozzle. (Photos by Bob Klein)

University & Sprayer Co. Experts to Address Dicamba and Enlist Application November 2, 2017

Learn how to achieve maximum performance while avoiding injury to conventional and non-Xtend soybeans at a Nov. 15 Sprayer Clinic. The clinic, which will be held at the University of Nebraska College of Technical Agriculture in Curtis, will focus on application of the new dicamba and Enlist herbicides.

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Common mullein

Managing Common Mullein this Fall September 27, 2017

Fall is an excellent time to ramp up control measures against common mullein, whose rosette stage is highly susceptible to herbicide in the fall as nutrients are translocated to the roots for next years’ growth.

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thistle rosette

Controlling Thistles in October September 25, 2017

Timing is everything, especially with thistle control in pastures. October and November are the optimum times to control these weeds even if they can be hard to see at this time.

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