2018 Crop Production Clinic Proceedings

Chart of N research treatments

Feasibility of Sensor-Based Nitrogen Fertigation Management in Corn January 8, 2018

An article from the Proceedings of the 2018 Nebraska Extension Crop Production Clinics on university research testing sensor-based N fertigation treatments.

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Stripe rust ina field of wheat

Wheat Disease Update: Wheat Streak Mosaic and Stripe Rust January 8, 2018

From the 2018 Crop Production Clinic Proceedings, this wheat disease update focuses on wheat streak mosaic virus and stripe rust.

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Rhizoctonia solani in soybeans. Links to full article.

Root and Soilborne Diseases Update January 8, 2018

Surveys made in 2017 revealed widespread soilborne diseases in many crop hosts and many field locations in the state. This update is provided on four soilborne pathogens: Rhizoctonia, Fusarium, Phytophthora, and Cephalosporium. An article of the 2018 Nebraska Crop Production Clinic Proceedings.

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Land-applied manure
Research to validate or adapt canopy sensor-guided in-season N application practices for manured fields was evaluated in two trials.

Adaptation of Canopy Sensor-Guided In-Season Nitrogen Application for Manured Fields January 8, 2018

An article from the Proceedings of the 2018 Nebraska Extension Crop Production Clinics on research on land application of manure to enhance soil nutrients for crop production.

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What’s New in Plant Pathology: Changes in the Plant & Pest Diagnostic Clinic January 8, 2018

New to the Plant and Pest Diagnostic Clinic is Kyle Broderick, who became coordinator after working as an extension technologist in a University of Nebraska soybean pathology lab for six years. An article from the Proceedings of the 2018 Nebraska Extension Crop Production Clinics.

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soybean leaf cupping
Figure 1. Leaf cupping of non-Xtend soybean is one indicator of crop injury from dicamba off-target drift.

Dicamba Off-target Injury Issues in Nebraska Soybean January 8, 2018

To avoid some of the off-target dicamba injury that occurred in 2017, new label requirements and application recommendations are being made for 2018. This is an article from the Proceedings of the 2018 Nebraska Extension Crop Production Clinics.

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Chart

Improved Use Efficiency of Applied Organic Nitrogen January 8, 2018

An article from the Proceedings of the 2018 Nebraska Extension Crop Production Clinics about recent research to validate or adapt canopy sensor-guided in-season N application practices for fields with manure or other organic material applied and to improve the predictionof fertilizer N substitution for organic materials.

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Specialty Crops Disease Update – 2018 January 8, 2018

Rainfall in spring and early summer 2017 was plentiful throughout western Nebraska, allowing good soil moisture for emerging crops, but also contributing to the development of plant diseases in multiple crops. This is an article from the Proceedings of the 2018 Nebraska Extension Crop Production Clinics.

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