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  1. Preharvest Herbicide Treatments for Weed Desiccation

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-28/preharvest-herbicide-treatments-weed-desiccation

    mature brown color and at least 75% leaf drop has occurred; soybeans may be harvested 14 days or more ... or 10 days for most effective desiccation. Soybeans should have at least 65% brown pods and 70% leaf ... after the hard dough (or dent) stage when silks have turned brown.  Weed seed production can be ...

  2. Late-Season Soybeans Can Be Pest Magnets

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-29/late-season-soybeans-can-be-pest-magnets

    the seed, or through opening the pod to disease.  Inspect all the pods on 10 randomly selected plants ...

  3. Crops & Conservation Field Day

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-27/crops-conservation-field-day

    University- Nematodes: Soybean Cyst and Others Ryan Martin, Ohio Ag Net – Weather Update Farmer Advocates for ... Diseases Laura Lindsey, Ph.D, Ohio State University – Soybean Decisions for Successful Wheat and Cover ...

  4. Incomplete Kernel Set and Tipped-Back Corn: How Do They Differ?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-29/incomplete-kernel-set-and-tipped-back-corn-how-do-they-differ

    abortion, heat/drought stress, genetics, higher seeding rates, nitrogen deficiency, foliar diseases, and ...

  5. Can We Get More Information From Our Soil Samples?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-29/can-we-get-more-information-our-soil-samples

    aggregate stability.   We have recently updated our guidelines for choosing a soil nutrient lab to include ...

  6. 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 ...

  7. Lep Monitoring Update: FAW Trapping Continues – Numbers Low in Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-29/lep-monitoring-update-faw-trapping-continues-%E2%80%93-numbers-low-ohio

    Fall Armyworm Additional counties set up Fall armyworm (FAW) traps over the past week, resulting in a total of 18 counties monitoring across the state. The majority of counties reported low numbers of FAW (an average of 7 or less moths per week), except L ...

  8. 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 ...

  9. 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 ...

  10. 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 ...

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