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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

    I have so far only received one confirmed report of Tar Spot in the state, but the fact that the ... 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 ...

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

    https://agcrops.osu.edu/newsletter/corn-newsletter/23-2021/spray-or-not-spray%E2%80%A6foliar-products-r3

    economic levels of defoliation here in Ohio.” (Click here to read the entire article: https ... long (but less than 3/4 inch long) at one of the four uppermost nodes on the main stem with a fully ... developed trifoliolate leaf. A leaf is fully developed, and the node is counted, when the trifoliolate leaf ...

  3. Southwest Ohio Corn Growers & Fayette County Agronomy Field Day: Tuesday, August 17th, 2021

    https://agcrops.osu.edu/newsletter/corn-newsletter/24-2021/southwest-ohio-corn-growers-fayette-county-agronomy-field-day

    agricultural organizations such as Ohio State University Extension, Southwest Ohio Corn Growers Association, ... and the Fayette County Farm Bureau to come together on one day to showcase how important the ... agriculture industry is to its community. On August 17 th, 2021, the Southwest Ohio Corn Growers Association, ...

  4. Get your Waterhemp Populations Screened for Herbicide Resistance

    https://agcrops.osu.edu/newsletter/corn-newsletter/24-2021/get-your-waterhemp-populations-screened-herbicide-resistance

    metolachlor.  Results of our research show that it’s possible for Ohio waterhemp populations to have some level ... of resistance to one, several, or all of these herbicides.  Glyphosate is not included because we ... looking to expand our screening to include waterhemp populations submitted by anyone in Ohio looking for ...

  5. Blackpatch of Forage Legumes and Slaframine Intoxication

    https://agcrops.osu.edu/newsletter/corn-newsletter/24-2021/blackpatch-forage-legumes-and-slaframine-intoxication

    intertwined filaments cover the entire stem and may also be found in blighted flower heads.  Seeds developing ... slobbers. One of the causes of excessive salivation in horses is a fungal disease of clover, commonly ... exceed 80F with humid/wet conditions, like we have been experiencing in Ohio. Here we are re-running an ...

  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

    (Figure 2) will develop, the plants will turn yellow, wilt and die. Cultivars with low ratings may lose as ... Flooding injury occurs when soils are saturated for several days and anoxia develops.  The roots ... plants become infected with one of more of the watermolds – the roots will turn tan to dark brown and ...

  7. Safely Keeping The Farm Clean Cut

    https://agsafety.osu.edu/newsletter/ag-safety-stat/safety-through-seasons-2021/safely-keeping-farm-clean-cut

    topography and in many areas of Ohio this involves steep slopes. Some ways to avoid equipment rollover ... OSU Extension Agricultural Safety and Health Team.  https://agsafety.osu.edu/. ...

  8. State-of-the-Art animal facility coming to Ohio State

    https://advancement.cfaes.ohio-state.edu/newsletter/cfaes-connect/august-2021/state-art-animal-facility-coming-ohio-state

    https://cfaes.osu.edu/stories/state-the-art-animal-facility-coming-ohio-state ...

  9. Now is the Time to Scout for Western Bean Cutworm!

    https://agcrops.osu.edu/newsletter/corn-newsletter/24-2021/now-time-scout-western-bean-cutworm

    currently experiencing high WBC trap counts are primarily located in Northern Ohio (Figure 1). This past ... opportunity may be missed.   Insect Monitoring; Western Bean Cutworm ...

  10. Northwest Ohio Soil Health Tour

    https://agcrops.osu.edu/events/northwest-ohio-soil-health-tour

    Paulding County Extension will be hosting two events in Northwest Ohio in August: a soil health ... Ohio showcasing different practices to help improve soil health. A map of tour stops can be found at  ...

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