Fall Armyworm Information

Fall armyworms have arrived and are marching strong.

Multiple generations of fall armyworms occur each year. The damaging life stage, larvae, live for about two weeks but this can change based on temperature. Small larvae do not each much for the first ten days of their life; the larger life stage causes almost all of the damage during the last couple of days before pupation. Smaller larvae are easier to control than larger ones.

Fall armyworms are notorious for having a broad host range, and you may find populations in home lawns, turf, field crops, and pastures. Infestations are especially common in well-managed bermudagrass. Two distinct features identify fall armyworms. The head has light markings that form an upside-down “Y” (Figure 1) while the opposite end has four black dots that form a square (Figure 2).

Scouting is the best way to determine if and how many fall armyworms you have. Grasses can be inspected by getting on your knees and looking at the top of the grass blades during cooler parts of the day and down near the soil surface during the hotter parts of the day. A soap flush in turf may also be used to detect infestations. For row crops and forages, a sweep net is an easy method to sample for armyworms.

—Managing Fall Armyworms in 2021, Katelyn Kesheimer and Scott Graham, Alabama Cooperative Extension System

Information below has been gathered from Ohio State University State, Field, and Extension Specialists.

Crop production

Turfgrass

IR-4 Survey for Specialty Crop Growers

Attention Specialty Crop Growers!

IR-4 (https://www.ir4project.org/) is conducting their biannual Specialty Crop Growers & Extension survey to assess what disease, pest, and weed problems growers have a difficult time managing because they do not have sufficient management tools.

If you aren’t familiar with IR-4, we have included a link to their website above to learn more.

The deadline to complete the survey has been extended to September 1, 2021.

If you are a specialty crop grower or an Extension Educator working with growers, please take the time to complete the survey to provide your insight and experiences. You can find the link at: https://www.ir4project.org/ehc/ehc-registration-support-research/env-hort-grower-needs-2/

Farm Office Live…August 27

Farm Office Live” returns August 27, 2021, at 10:00 AM with special appearances by Ben Brown and attorney Robert Moore! Tune in to get the latest outlook and updates on ag law, farm management, ag economics, farm business analysis, and other related issues. Targeted to farmers and agri-business stakeholders, our specialists digest the latest news and issues and present it in an easy-to-understand format.

Special Guests

Ben Brown – A former member of the OSU Farm Office Team, Ben’s areas of expertise include farm management, commodity markets, and agricultural policy.

Robert Moore, Esq. A former OSU Extension employee, Robert now practices agricultural law at Wright & Moore, with a focus on farm succession planning, estate planning, and business planning.

August Topics: 

  • Tax Proposals
  • Tax Planning in the Midst of Uncertainty – Robert Moore, Esq.
  • Ohio Cropland Values & Cash Rents
  • FSA Program Update
  • Grain Marketing Update – Ben Brown
  • Your Questions

To register or to view a previous “Farm Office Live,” please visit https://go.osu.edu/farmofficelive. You will receive a reminder with your personal link to join each month. 

The Farm Office is a one-stop shop for navigating the legal and economic challenges of agricultural production. For more information visit https://farmoffice.osu.edu or contact Julie Strawser at strawser.35@osu.edu or call 614.292.2433

Who’s on the Farm Office Team? — Our team features OSU experts ready to simplify farm management issues and make farm ownership less stressful:

Peggy Kirk Hall – Agricultural Law
Dianne Shoemaker – Farm Business Analysis and Dairy Production
David Marrison – Farm Management
Barry Ward – Farm Management and Tax

Livestock News

Beef Cattle News

Six new articles have been posted in this week’s issue number 1254 of the Ohio BEEF Cattle letter: http://u.osu.edu/beef/

Sometimes we end up with some ‘fall calvers’ simply because they were late to calve one of the years prior. However, maybe there’s merit in actually planning to have a fall calving herd. That’s exactly what Garth Ruff explores this week.

 

Articles this week include:

  • Fall Calving, Is It Profitable?
  • Using Nutrient Removal Rates to Improve Forage Productivity
  • Four Never Fail Rules of Grazing
  • Incorporating stockpiled fescue into the winter-feeding program
  • Hay Baler Safety
  • Factors Impacting Feedlot Placement

Sheep News

Rangeland Sheep Research

Christine Gelley, OSU Extension Educator ANR, Noble County On the border of Southwestern Montana and Eastern Idaho lay the rangelands that comprise the United States

Nuts and Bolts of Wool

Sponsored by the American Sheep Industry Association, Dr. Lisa Surber of LM Livestock Services discusses several topics in the wool industry including potential contaminates, how

Why Test Forage Quality?

Justin Brackenrich, Field and Forage Crops Extension Educator, Penn State University Andrew Sandeen, Extension Educator, Penn State University (previously published with Penn State Extension: June 30,