In the episode, Dave Nicolai and Seth Naeve chat with Bob Koch, Director of the Institute for Ag Professionals at the University of Minnesota and University of Minnesota Extension Entomologist. In this podcast Bob discussed the Institute for Ag Professionals 2025 educational offerings, highlighting the January Field Crop Research Updates for Ag Professionals as the first educational event for 2025. The University of Minnesota Field School (St. Paul Campus) will be held on July 29-30 followed by the Crop Pest Management Short Course in December.

In this podcast, Dave and Seth discussed with Bob how the University of Minnesota Research Updates for Ag Professionals event can help Ag Professionals and growers find research-based strategies to deal with today's changing pests, diseases, varieties, and nutrient and environmental recommendations. Participants at each of the five locations located across Minnesota will be able to visit in person with experienced university researchers and colleagues to discuss topics of interest to their region.

In January 2025, the Research updates will be held in Waseca (January 7), Oronoco (January 9), Willmar (January 14), Lamberton (January 15) and Crookston (January 16). Program details including schedule, presentation titles and speakers for each session can be found on the Research Updates website. Both the Waseca and Lamberton sites will feature an expanded program this year of interest to both ag professionals and crop producers.

Follow this link for online registration: Register online

In this week’s CropCast, Seth Naeve and David Nicolai welcomed Dr. Dean Malvick, University of Minnesota Extension plant pathologist for corn and soybeans. Dean discussed the selection and Corn Tar Spot management criteria for growers to consider when choosing their 2025 corn seed inputs and crop inputs. While crop yield data from multiple sites in 2024 is extremely important, yield stability over time as affected by disease resistance for corn tar spot is essential in the selection process.

Dr. Malvick provided a review of the corn tar spot disease biology and the 2024 spread of the disease in corn production fields this year across Minnesota and into adjoining states. Dean specifically provided what is known and what is not known about progression and incidence of the disease occurrence in relation to weather, environment, wind spread and crop rotation effects. Because of the many disease risk factors that can occur each year there is not a simple answer to managing this disease. Dean discussed these factors and possible management controls such as hybrid corn selection, along with the use and timing of foliar fungicides. He also reviewed the best management practice for timely scouting for the presence of the disease in the summer of the growing season to provide more information when determining the use of corn foliar fungicides.

To see a distribution map where tar spot has been confirmed and real-time disease activity during the growing season in the US, visit https://corn.ipmpipe.org/tarspot/.

To learn more about the identification, biology, weather and research trials relating to the management of corn tar spot please refer to a previous episode of a University of Minnesota Strategic Farming webcast report from 2023.

Curt Burns, a farmer and independent crop consultant from South Central Minnesota joins Dave and Seth for a chat about the 2024 crop and soybean harvest. Curt farms in the Steward area and supports other farming operations as an independent crop consultant with C.B. Agronomics in Sibley, Renville, McLeod, Meeker, Nicollet, Kandihohyi Counties.

Dave and Seth chat with Curt about the soybean harvest progress and yields. The exceptionally dry and warm fall conditions have left Minnesota soybeans in an unusually dry condition that has led to yield losses for the farmer who is selling overly dry soybeans plus significant field losses due to shattering and harvest loss. Curt discusses his opinions related to yield losses due to the excess spring and summer rainfall and late drought conditions and reports on the soybean yields farmers are seeing in his region. Curt chats with Seth and Dave about variety selection for both corn and soybean. Curt is concerned about other fall activities during this very dry fall. Soil tests may be particularly accurate and will be difficult to pull, and warm and dry soils will lead to N losses for aggressive farmers.

Join Dave and Seth for another great Minnesota CropCast with Curt Burns.