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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

    disease?), and 3) conducive environmental conditions. Most foliar diseases, such as brown leaf spot and ... Regional Committee on Soybean Diseases (NCERA-137) annually updates this information, which can be found ... When should I spray a foliar fungicide? First, consider the disease triangle. For a disease to ...

  2. More on Tar Spot: Mid to Late R-Stage Fungicide Application

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-27/more-tar-spot-mid-late-r-stage-fungicide-application

    development. Concerns about tar spot are understandable, given how widespread the disease was last year (2021) ... foliar, fungal diseases such as gray leaf spot. You have to scout fields, monitor the weather, and if ... at risk for tar spot? In places where the disease is endemic (hot spots where lots of spores may be ...

  3. Lep Monitoring Update: FAW Trapping Continues other Monitoring will Stop

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-28/lep-monitoring-update-faw-trapping-continues-other-monitoring

    Fall Armyworm As more counties set up Fall armyworm (FAW) traps this week, overall averages have slightly declined from 4.2 to 3.1. Of all the reporting counties, Lucas County saw the highest number of captures with 32 moths (Figure 1). Beginning next wee ...

  4. 2022 Agronomy Field Day (Morrow)

    https://agcrops.osu.edu/events/2022-agronomy-field-day-morrow

    a field scouting demonstration. ODA watershed managers will also be giving updates on new programs. This ...

  5. Stink Bugs in Soybean

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-25/stink-bugs-soybean

    There are many species of stink bugs that feed on soybean including brown marmorated stink bug ... (BMSB), green, red shouldered, and brown stink bugs. Stink bugs injure soybean in the latter half of the ...

  6. Ohio Farmland Leasing Update

    https://agcrops.osu.edu/events/ohio-farmland-leasing-update

    Attorneys, Ag Law Program Join us for an economic and legal update on Ohio farmland leasing, covering: Ohio’s ...

  7. Lep Monitoring Update: FAW Trapping Continues to Increase

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-27/lep-monitoring-update-faw-trapping-continues-increase

    Fall Armyworm:   Fall armyworm (FAW) trapping expands with 5 more counties setting traps and more expected as Western Bean Cutworm (WBC) traps are taken down. The number of FAW captures has increased over the past week with a statewide average of 4.6. All ...

  8. Weather Update: Mild Conditions for August Continue

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-27/weather-update-mild-conditions-august-continue

    Summary:  Precipitation across Ohio to start August has varied widely across the state (Figure 1). Wet conditions have prevailed across much of northwest and southeast Ohio (blue and purple shading), while dryness remains across portions of northeast and ...

  9. Learn How to Identify Tar Spot in the Field

    https://agcrops.osu.edu/home/slides/learn-how-identify-tar-spot-field

    Tar spot in corn may be difficult for untrained eyes to tell apart from other diseases and insect ...

  10. Seeding Perennial Forages in Late Summer

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

    seedings are very susceptible to this disease, with mid-August plantings being intermediate. In a no-till ... than one-half inch.  Tilled seedbeds usually do not need a pre-plant herbicide.  Patching Spring ... harm new seedlings of alfalfa. So, this summer is the last opportunity to try to “patch-in” alfalfa in ...

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