agronomy

Episode 116 – Planting Green Impacts on Weed Management

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Cover crops impact cropping systems in more ways than improving soil structure. Dr. Alyssa Essman, soon to be Assistant Professor with Horticulture and Crop Sciences specializing in weed science, continues to expand research on cover crops as they pertain to weed management.

She discusses results from a recent project that looked at termination timing of cereal rye combined with different herbicide programs. Essman also shares with us her plans for the future as she takes on a research and extension role within OSU.

Resource:
Take Action Cover Crop Fact Sheets
OSU Weed Science Website
OSU Weed Science Twitter

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Episode 115 – Insect and Disease Pressure in Cool Soils

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Planting conditions were really good in early April which led to a significant amount of corn and soybeans planted early this year. With the turn to cold, wet conditions, much of that seed has sat without emerging for 2-3 weeks. What impact will that have on insect and disease pressure? How might it affect replant considerations?

To answer these questions, Dr. Kelley Tilmon and Dr. Horacio Lopez-Nicora join us to discuss the effectiveness of seed treatment, which insects and diseases we should be concerned about and some cultural considerations to prevent infestations.

For more on insects, please visit: aginsects.osu.edu/. Subscribe to the CORN newsletter for regular updates from these specialists.

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Episode 113 – 2022 eFields Report

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The 2022 eFields On-Farm Research Report was released earlier this year. In this episode we share advice on how to conduct research on your farm and dive into some of the research results from the 2022 growing season. John Barker, Knox County, and James Morris, Highland County, join us to share results.

To view the eFields Reports, visit: go.osu.edu/efields. To sort through all report years by topic, location or crop, visit: kx.osu.edu/efields. Reach out to your local Extension office: extension.osu.edu/lao#county or email digitalag@osu.edu to get involved!

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Episode 104 – Wheat Management

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Wheat prices have cooled since their mid-May high but profitability still remains. Dr. Laura Lindsey, soybean and small grains agronomist at The Ohio State University, fills us in on proper wheat management from fall planting through harvest. We discuss planting timing and population, stand evaluation, nitrogen recommendations and other helpful advice for a successful crop.

More information on wheat production can be found at: https://stepupsoy.osu.edu/wheat-production.

The wheat scab forecasting site is found at: https://www.wheatscab.psu.edu/.

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Episode 102 – Drone Spraying 101

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Many farmers are curious about drone spraying. The idea of reducing trips across the field, applying to later growth stages or targeted applications are just a few advantages it may bring to a farm operations. Dr. John Fulton and Alan Leininger join us to discuss what it takes to operate a spray drone. We get into advantages, what regulations are in place and what to consider in hiring a spray drone company.

Alan’s list of Unmanned Aerial Systems resources is available here: https://henry.osu.edu/program-areas/agriculture-and-natural-resources/precision-agriculture-technology.

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Episode 101 – Tar Spot and Other Corn Diseases

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Tar spot has been found in Western Indiana. After an unprecedented outbreak in NW Ohio last year, many farmers are wondering what to expect this year, and what can be done to protect their crop. Dr. Pierce Paul, Plant Pathologist for Corn and Small Grains at OSU, shares what we know about tar spot and recommendations for control.

We also discuss the more common diseases Gray Leaf Spot and Northern Corn Leaf Blight. Listen in for suggestions on keeping corn clean this season.

For updates on corn and wheat disease management, subscribe to the C.O.R.N. Newsletter.

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Episode 90 – Planning for the Future of Your Farm [Part 1]

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Regardless of the size of your farm or the age of operators, we never know when the unexpected may occur. To ensure a farm lasts beyond the current generation, it is crucial that plans be laid. Because of the importance of this issue, we are dedicating three episodes to provide information on different pieces of a succession plan. For part 1, David Marrison, OSU Extension Educator in Coshocton County, joins us to discuss the different parts of a succession plan and how a farm can take the first steps in getting started. We are only able to touch briefly on these topics, so if you’d like to learn more from our guests, join one of the webinar or in-person sessions this winter. Find dates and locations at go.osu.edu/farmsuccession. This website also houses useful tools mentioned in the podcast.

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Episode 89 – How to approach glyphosate shortages

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If you are facing glyphosate shortages or looking to reduce use due to increased costs, Dr. Mark Loux, OSU Weed Specialist, offers advice on how to target applications to the areas of the most need. We talk about the specific weeds where glyphosate has the most activity and what substitutes are available. More resources can be found in the C.O.R.N. newsletter or the OSU Weed Management site. The weed control guide can be purchased on the OSU Extension Publications site in pdf or print form.

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Episode 87 – Grain Market Outlook

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Andrea Flowers with Cargill in Dayton, Ohio discusses factors affecting the grain markets today. We talk about what is driving demand and where will prices go over the next few months. Andrea shares some marketing tips and what to keep our eye on as we head into planting season. Questions for Andrea can be directed to andrea_flowers@cargill.com or 937-419-7149.

Let us know what you think about the podcast and suggest episode topics at http://go.osu.edu/afmsurvey.

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Episode 86 – Meet Horacio!

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Dr. Horacio Lopez-Nicora joined Extension last August as the new State Soybean Pathologist. He is replacing Dr. Anne Dorrance who is now the Associate Dean and Director of the Wooster campus. Listen in to learn about Horacio’s background in soybean pathology and where his research interests lie. Be on the lookout for him at winter meetings and reach out if you have questions or research ideas.

You can reach him at Lopez-Nicora.1@osu.edu or 614-688-0528.

As always, let us know what you think about the podcast and suggest episode topics at http://go.osu.edu/afmsurvey.

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