Tuesday, November 11, 2025

university of tennessee

Manage input risks by using crop marketing tools

• By Aaron Smith • It’s a challenging time for crop producers to manage input price risk. Input prices for fertilizer, crop protection (chemicals), machinery, fuel, labor, rent and insurance are up substantially compared to last year at this time....

Predicting black layer or physiological maturity in corn

• By Angela McClure• Recent showers in some counties will help maximize the yield potential of corn even at this late stage. Overall yield potential of the crop is good, however heat stress and limited rainfall will affect yield numbers...

Glyphosate-resistant Johnsongrass can foster an old corn disease

• By Larry Steckel • Two old and now “new” again corn viral diseases, maize dwarf mosaic (MDM) and maize chlorotic dwarf (MCDV) have been causing severe stunting of corn in a few fields in southwest Tennessee. With the slowly...

What are your options for ryegrass escapes in planted fields?

• By Larry Steckel • Ryegrass appears to have escaped burndown in a number of fields that have been planted to corn. In most cases, the ryegrass escaped a glyphosate plus dicamba burndown. The reason for the lack of control...

Post-cold snap for beans and corn

• Angela McClure • A few days ago, I posted a planting advisory ahead of our forecasted cold snap. The concern was mainly around the potential of 30-plus degree temperatures and rain to cause chilling damage to newly planted corn...

Pause planting with forecasted freezing temps

• By Angela McClure • We keep sliding back into a "below normal" temperature pattern for April. Near-freezing temperatures with rain in this week’s forecast has created some concern about viability of corn and soybeans planted this week. Based on current...

Ready or not, burndown season is here!

• By Larry Steckel • Ready or not, burndown season is here! There has been very little burndown applied to date. Weather permitting, some would like to start corn planting before April 1. A potential short turnaround time from burndown to...

UT launches Tennessee Master Crop Crop certification

Cotton, corn, soybeans, wheat — these row crops make up the bulk of row-crop agriculture across Tennessee, and a new certification from University of Tennessee Extension is now available for row-0crop producers. The Tennessee Master Row Crop certification program, which...

UT releases results of 2020 corn hybrid tests in Tennessee

All corn hybrid trials were conducted in each of the physiographic regions of the state. Tests were conducted at the Highland Rim (Springfield), East Tennessee (Knoxville), Milan (Milan) and West Tennessee (Jackson) AgResearch and Education Centers. The early and medium-season...

Scout and correctly ID diseases to aid management

• By Heather Marie Kelly • Relatively low disease has been observed in Tennessee so far. The warmer winters most areas had may have allowed survival of disease inoculum and paired with storms coming from the south could result in...

UT hosts 25th annual grain and soybean conference, Feb. 6

Informative presentations, an extensive trade show, and an opportunity to network with some of the leaders in corn and soybean production are all on the agenda for the 2020 West Tennessee Grain and Soybean Producers Conference. This University of Tennessee...

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