Chris Proctor - Weed Management Extension Educator

Chris Proctor

faculty
Work
KEIM 174 Lincoln NE 68583-0915
US
Work 402-472-5411 On campus, dial 2-5411

icon-academic-capEducation

  • BS, Washington State University, 2007
  • MS, Washington State University, 2009
  • Ph D, University of Nebraska, 2013

Faculty Bio
CropWatch Introduction
Nebraska Crop Management Conference

Pesticide application

Survey to Evaluate Chemical Weed Control Methods in Corn, Soybeans

October 7, 2021
The objective of the survey is to understand the main chemical weed control strategies and weed escapes in soybean and corn production fields during the 2021 growing season and to evaluate the interest and awareness regarding novel targeted herbicide spraying technologies. 

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Nebraska sample field map

What Have We Learned about Soybean Seed Constituents in Irrigated and Dryland Producer Fields in Nebraska?

June 14, 2021
With a continuous decline in seed protein concentration in U.S. soybeans, UNL researchers examined how irrigation practices in Nebraska may contribute to this issue for soybean growers.

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Homemade interseeder
Figure 1. In 2019 in York County (left), the grower built his own interseeder and tested a nitrogen mix (4 lb/ac crimson clover, 3 lb/ac red clover, 2 lb/ac yellow sweet clover, 4 lb/ac Winterhawk annual ryegrass, 1.5 lb/ac impact forage collards, 1.5 lb/ac Trophy rapeseed) vs. diversity mix (2 lb/ac red clover, 2.5 lb/ac Hubam white seed clover, 4 lb/ac Winterhawk annual ryegrass, 1 lb/ac purple top turnip, 3 lb/ac golden flax, 0.5 lb/ac phacelia Angelia, 0.5 lb/ac chicory) interseeded at V5-V6 corn vs. check treatment. Seward County (right), a Hagie was used to broadcast interseed 10 lb/ac red clover and 5 lb/ac buckwheat into V6 corn vs. check treatment.

Results from Interseeding Cover Crops into Corn or Soybean

May 12, 2021
A summary of the studies conducted via Nebraska On-Farm Research and Soybean Management Field Days on interseeding cover crops into living corn and soybean.

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Cover crops interseeded in corn

Interseeding Cover Crops into Corn and Soybean: What We’ve Learned

May 6, 2021
Due to recent research efforts, Nebraska Extension educators expand recommendations on techniques and plant species used for interseeding cover crops in corn and soybeans.

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Cover crop plantings

Cover Crop Termination Tradeoffs

April 8, 2021
Termination timing of cereal covers can be tricky — while there may not be one "right answer," there are many factors you can consider to make the best decision for your operation. 

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Crop planted in green cover crop
Figure 1. Corn planted into green rye terminated at planting.

Planting Green Questionnaire – Simple Analysis

February 18, 2021
New survey and sharing results from the 2020 survey of Midwestern agriculturalists when planting soybean and corn into green cover crops.

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2021 FAQ for Restricted Use Pesticide Dicamba Products (Engenia®, XtendiMax® and Tavium®)

February 1, 2021
Review use requirements for three newly registered dicamba products, including information on training, application time limits and new recordkeeping requirements for 2021. 

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musk thistle

Fall Thistle Control in Pastures

September 30, 2020
Fall, specifically October and early November, is a key time to chemically control thistles in pastures, both biennial and perennial thistles. Proper identification of thistles is key to picking the proper chemical control.

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