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  1. To Spray or Not to Spray…Foliar Products at R3

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-23/spray-or-not-spray%E2%80%A6foliar-products-r3

    frogeye leaf spot, are favored by wet conditions. In our trials, brown leaf spot and frogeye leaf spot ... are several products available for control of foliar diseases. Researchers across the U.S. constantly ... frogeye leaf spot in Ohio; therefore, strobilurin fungicides alone should be avoided when managing this ...

  2. Active Soybean Cyst Nematode Management: SCN Root Check

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-25/active-soybean-cyst-nematode-management-scn-root-check

    soybean growers to actively manage SCN by checking roots for the presence of SCN. If you do not know if ... every 30 to 50 paces), gently remove the soil without breaking the roots (a bucket with water may help ... separate soil from roots), and check for the presence of SCN females on the roots (Fig.1). The SCN females ...

  3. Soybean Progress and Pod Set Growth Stages

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-23/soybean-progress-and-pod-set-growth-stages

    fertilizer application at the R3 in the absence of a visual nutrient deficiency. Late season nitrogen ... your fields for diseases, insects, and nutrient deficiencies and apply fungicide, insecticide, and ... foliar fertilizer if conditions warrant an application. Misconceptions at the R3-R4 growth stage: There ...

  4. 2022 Precision Ag Day: Prescriptive Tillage (Champaign)

    https://agcrops.osu.edu/events/2022-precision-ag-day-prescriptive-tillage-champaign

    tillage technology. This is the next step in sub-field management, with implements able to adjust on the ... facility. Tillage and Nutrient Loss Greg Lebarge,  Field Specialist  Agronomic Systems   Current Precision ...

  5. Still looking for a course for autumn semester 2022? Check out these offerings:

    https://ansci.osu.edu/news/still-looking-course-autumn-semester-2022-check-out-these-offerings

    3101 – Equine Facilities, Marketing, and Management: Aspects of equine business management ... Principles of ruminant nutrition: nutrients, metabolism, and physiology. Includes computer formulations and ... feeding strategies for nutritional management of ruminants. Prereq: 3130 (330), or Grad standing. ...

  6. Seeding Perennial Forages in Late Summer

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-24/seeding-perennial-forages-late-summer

    regardless of what type of seeding you are making: Soil fertility and pH: The recommended soil pH for alfalfa ... optimal soil potassium level is 120 to 170 ppm for most of our soils.   Check herbicide history of field. ... or not will have to be made for each individual field, considering soil moisture status and the ...

  7. All Puckered Up: Dicamba Drift Reminders

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-25/all-puckered-dicamba-drift-reminders

    droplet size, sprayer speed and other management factors affect particle drift, along with wind speed. ... herbicide active ingredient. According to research at the University of Illinois, soybean sensitivity to PGR ... a long half-life in the soil and risk of injury is increased in years with low rainfall. Typical PGR ...

  8. Hardin County Crop Walk

    https://hardin.osu.edu/news/hardin-county-crop-walk-0

    commercial or home gardeners. OSU Extension Integrated Pest Management Coordinator Jim Jasinski will provide ... Innovation will provide an update for growers on vegetable production fertility. Hardin County OSU Extension ... vegetable issues and steps to properly manage them. There is no cost to attend this event. Crop Walk Flyer ...

  9. Managing Corn and Nitrogen with Water Excess Conditions

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-19/managing-corn-and-nitrogen-water-excess-conditions

    changes to normal growth/development, nutrient losses, water quality concerns, soil erosion, reduced ... is a very mobile nutrient in the system (e.g., soils, plants, water, air), and can be lost due to ... affected by excess water. Additionally, some research suggests a connection between soil potassium (K) ...

  10. CFAES Alumni Homecoming Weekend

    https://advancement.cfaes.ohio-state.edu/alumni/homecoming

    Research Complex (CEARC) and Waterman Agricultural and Natural Resources Laboratory Tours CEARC; Waterman ... forefront of controlled environment food production research. It will help distinguish Ohio State from other ... in person or remotely for a seminar featuring the research and scholarship of Ilhami Yildiz, PhD ...

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