Dicamba injury at various growth stages
Dicamba injury at various growth stages

Research on the Impact of Dicamba Micro-Rates on Non Dicamba-Tolerant Soybeans

January 10, 2018
Research at the university's Haskell Ag Lab at Concord in 2016 and 2017 studied the effects of microrates of two dicamba products applied at one of three soybean growth stages. The trials showed that non-dicamba tolerant soybeans were sensitive to even very low micro-rates of Engenia and XtendiMax; response varied according to amount and growth stage, with exposure at later stages having less effect.

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Graph showing level of damage compared with date of dicamba application

Results of 2017 Survey on Nebraska Soybean Farmers’ Adoption of Xtend Technology and Off-Target Dicamba Movement

December 14, 2017
In summer 2017, 312 Nebraska farmers from 60 counties responded to a survey on their perception on dicamba use in Xtend soybeans. The survey asked about outcomes of applying dicamba in Xtend soybeans and perceived injury in non-Xtend soybeans.

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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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Dicamba injury

Dicamba Changes for 2018

October 26, 2017
The EPA recently announced label changes that would make dicamba a Restricted Use Pesticide for the 2018 crop year. An ag lawyer looks at what the changes will mean for farmers.

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herbicide applicator
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)

Sprayer Clinic on New Dicamba and Enlist Products Nov. 15

October 10, 2017
A sprayer clinic will provide more information on applying new dicamba formulations in soybeans and corn. In addition a variety of sprayers will be displayed and technicians will be available to discuss the features of each. The event will be held at the University of Nebraska College of Technical Agriculture in Curtis,

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Dicamba injury
Figure 1. Dicamba injury to 40 acres of soybean near Geneva due to volatility/temperature inversion. (Photo by Amit Jhala)

Tell Us about Your Dicamba Use and Suspected Injury in Soybean

August 18, 2017
Nebraska Extension educators and specialists would like to hear from growers and agribusiness about their experiences with dicamba this season. Information can be shared via an online survey or by contacting them directly with the email provided.

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Nebraska mesonet sites

Documenting Climate Data Relative to Pesticide Injury

July 27, 2017
With dicamba injury reports surging during the past few weeks, we want the public to be aware that historical data is available to research whether climatic conditions were a contributing factor.

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