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  1. Tar Spot Showing Early this Year: a Note on Diagnosis

    https://agcrops.osu.edu/newsletter/corn-newsletter/22-2021/tar-spot-showing-early-year-note-diagnosis

    usually shows up as raised, black spots, primarily on the leaf blast. The size of the spots may vary, but ... highest when it develops and spreads before tasseling (VT) on susceptible hybrids. Warm, wet, and humid ... conditions seem to favor the development and spread of Tar Spot, so keep your eyes on the weather, and watch ...

  2. Q&A Recap of Back to the Real Forest!

    https://senr.osu.edu/news/QAbacktoforest

      On July 9 the Ohio Woodland Stewards (OWS) Program headed back to the real forest for a day of ... outdoor learning. Meeting on the Ohio State Mansfield campus participants embarked on a day of ... trees, and various woodland issues with an emphasis on invasive species.  Find out how the day went and ...

  3. Renukaradhya Gourapura, DVM, PhD

    https://ansci.osu.edu/our-people/renukaradhya-gourapura-dvm-phd

    Modulators Research Focus:  My laboratory research focus is on mucosal immunology in food animals infected ... mucosal sites. In animals vaccinated through intranasal and oral route, we are interested in understanding ... challenge infection. Particularly, we are focusing on improving the efficacy of inactivated whole pathogen ...

  4. Food Sleuth Radio interviews faculty member

    https://senr.osu.edu/news/food-sleuth-radio-interviews-faculty-member

    host and registered dietitian, Melinda Hemmelgarn on Food Sleuth Radio via Spotify. The discussion also ...

  5. Weather Update: A Wet Start to Summer

    https://agcrops.osu.edu/newsletter/corn-newsletter/23-2021/weather-update-wet-start-summer

    1 to present) on record, only behind 1876! Cleveland Hopkins Airport has received 7.18 inches since ... a bit hazy due to western wildfire smoke. A weak front moving through on Tuesday could provide a few ... Upper-70s to mid-80s for highs with upper-50s to low-60s expected on Wednesday and Thursday across the ...

  6. How to Distinguish Flooding Injury from Phytophthora or Pythium Root Rot in Soybeans

    https://agcrops.osu.edu/newsletter/corn-newsletter/23-2021/how-distinguish-flooding-injury-phytophthora-or-pythium-root-rot

    “interesting’ smell but the key symptoms of this injury are on the roots. Dig up a few plants – if it is ... will begin to see stem rot 5 to 10 days after the heaviest rains. On soybeans, a chocolate brown canker ... check on those ratings. Saturated soils promote infection from many of the watermolds – from our data ...

  7. July 22, 29, and August 5th Webinars Focus on Cover Crops

    https://agcrops.osu.edu/newsletter/corn-newsletter/23-2021/july-22-29-and-august-5th-webinars-focus-cover-crops

    The next three sessions of CORN Live webinars will focus on managing cover crop systems. Sessions ... will be on Thursday mornings from 8:00-9:00am with 1 hour of nutrient management CCA CEUs offered for ...

  8. Alumni Career Spotlight: Sherri Peterson

    https://senr.osu.edu/node/9863

    financial assistance programs. A typical day includes working on City initiatives to advance water equity ... Sherri Peterson Environmental Science ‘99 Revenue Programs Manager, City of Portland Bureau of ... environmental initiatives on campus. After graduation, Sherri immediately started working as an environmental ...

  9. Rainy Weather and Wheat Straw Quality

    https://agcrops.osu.edu/newsletter/corn-newsletter/23-2021/rainy-weather-and-wheat-straw-quality

    lodged fields. Some of the molds growing on the wet straw in the field, including the fungus that causes ... consumed. For instance, depending on the production system, pigs may obtain up to 12% of their total feed ... to look at the color of the mold growing on it – a pinkish-white mold would be a good indication that ...

  10. Western Bean Cutworm Peaking in Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/23-2021/western-bean-cutworm-peaking-ohio

    adult WBC flight as of Sunday July 18 th (Figure 2). Based on this data, counties in NW Ohio are seeing ... more information on calculating GDD and WBC please see the following article: ... consecutive plants in 5 locations within a field (a total of 100 plants per field). Inspect 3–4 leaves on the ...

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