All posts by Jake McNeal, Extension Corn and Soybean Specialist

Biological Products Survey

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CORN: Outreach and Research Network logo
The Corn Outreach & Extension Network (C.O.R.N.) is a national group of Extension Corn Specialists working collaboratively to implement common protocols throughout the United States. For 2026, we are asking producers and consultants to respond to the below survey indicating which biological products they would like to see evaluated by this group.
Our objective for 2026 is to select approximately 10 products to evaluate at multiple sites and regions across the country. Here is an opportunity to voice an opinion that will impact corn research in Tennessee and throughout the U.S.
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Headed for the Finish Line for Corn in 2025

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Following a prolonged period of mid-season drought conditions, corn stalks have been drying down very quickly over the past few weeks in many areas. Monitoring kernel development during this time is critical for late-season irrigation decisions, and helps manage harvest plans and expectations.

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Top Bean-TN Soybean Yield Contest

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UT’s ‘Top Bean’ Contest, sponsored by TN Soybean Promotion Board

Our contest has been growing each year, with over 50 entries submitted last year.  This is a great opportunity for producers to show off some of their high yielding fields while giving us an idea of their practices used to achieve them.

Growers are encouraged to work with their local county Extension agent to enter their best irrigated and dryland fields and compete for ‘Top Bean’ in the state.  Tennessee is divided into five yield districts for the contest.  District winners will receive awards and all district winners will compete for state winner in irrigated and dryland production.

Producers (farm entity) are allowed to submit in two categories; one irrigated submission and one non-irrigated submission.  As so, a producer may only submit one entry per category.  Producers may submit in two districts if they submit an irrigated from one district and a non-irrigated from a different district.

Agents with access to a weigh wagon can use their wagon to weigh contest harvest, and document weight on a new UT weight certification form. Producers and agents without access to a calibrated weigh wagon should continue to weigh harvested seed at a nearby certified scale and include a copy of the weigh ticket to certify weight.

An entry form acknowledging your intent on entering must be submitted by September 1st.  Please get with your local County Extension Office for more details and to submit your forms.

Entry form

All the rules and information on how this contest is ran are attached below.

2025 Top Bean Rules 

Use these forms at harvest to submit a completed entry.  Due December 8th, 2025

Soybean Yield Contest Harvest forms

All forms and additional information can be found at your local Extension office or email rblair2@utk.edu