Carlos Urrea

faculty
Work
4502 Ave I Scottsbluff NE 69361-4939
US
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Faculty Bio

Farmer in tractor

Proactive and Quality Decision-making in Agriculture

April 29, 2021
A discussion on how growers can benefit from building proactive decision-making skills and get the results they want from their operation. 

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Stripe rust
Figure 1. Stripe rust. (Photo by Nathan Mueller)

Track Stripe and Leaf Rust in Winter Wheat Across Nebraska

May 10, 2023
Producers are encouraged to report wheat stripe and leaf rust sightings again this year to help Nebraska Extension continue monitoring movement of these crop diseases throughout the state.

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Crop Protection Network banner

Crop Protection Network Scouting School

April 29, 2021
Learn how to scout fields for problems with Crop Protection Network's 2021 Virtual Crop Scout School.

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Furrow irrigation in a field
Furrow irrigation using gated pipe in a field of dry edible beans in Scotts Bluff County, Nebraska. Scotts Bluff National Monument is in the background. (Photo by Gary Stone)

Water Law 101: Part 5, More Groundwater — Wells

April 29, 2021
Part 5 of Extension Educator Gary Stone's series on Water Law reviews the concepts and legal doctrines that are used to regulate use of groundwater wells and resolve conflicts between well users.

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Broadleaf cover crop
When using a burndown herbicide to terminate broadleaf cover crops and weeds this spring, planting intervals often may negate the use of many 2,4-D products prior to Enlist E3® soybean planting. (Photos by Amit Jhala).

Which 2,4-D Product Should I Use as a Burndown Before Planting Enlist E3® Soybean?

April 22, 2022
A review of the best production options for growers who are preparing to terminate broadleaf cover crop species and winter annual broadleaf weeds using 2,4-D products.

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Eroded field

Does Grazing Cover Crops Negatively Impact Soil and Crop Yields?

April 29, 2021
Grazing cover crops can be a potential option to re-integrate crops with livestock production and reverse the adverse effects of separating crops and livestock production, despite soil compaction concerns. 

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Soil samples

Can Cover Crops Offset the Negative Impacts of Corn Silage?

April 28, 2021
UNL researchers discerned varied results from a study on reducing soil compaction and wind/water erosion on fields harvested for corn silage by planting cover crops. 

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Powdery mildew on wheat

Scout Wheat Fields for Early Disease Detection

April 28, 2021
The presence of diseases in their early stages of development in research plots indicates that it is time to scout Nebraska wheat fields for early disease detection.

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