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  1. 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 ...

  2. 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 ...

  3. 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 ...

  4. 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 ...

  5. Strategic Alignment Update

    https://extops.cfaes.ohio-state.edu/newsletter/news-and-notes/july-16-2021/strategic-alignment-update

    and September. One session is with the Extension Leadership Team; three will be held with state level ... us for one of the statewide campus listening sessions. Please also continue to save the dates for our ... – November 2021):  Stakeholder Facilitated Listening Sessions (one onsite, nine online August-Sept.)  One ...

  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. Tour Tuesdays with Knowledge Exchange

    https://extops.cfaes.ohio-state.edu/newsletter/news-and-notes/july-16-2021/tour-tuesdays-knowledge-exchange

    The CFAES Knowledge Exchange has developed a limited series of virtual research experience tours ... Waterman and CFAES Wooster (Aug. 10). Learn more at  kx.osu.edu/page/tour-tuesdays.  ...

  8. 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 ...

  9. OSU Extension Keys Update

    https://extops.cfaes.ohio-state.edu/newsletter/news-and-notes/july-16-2021/osu-extension-keys-update

    24, the LOD team conducted 34 sessions for the Extension organization. Of those 600 participants, 555 ... participated:    The team also received 88 thoughtful open-ended comments that are being sorted and analyzed.  ... Next Steps:  Learning and Organizational Development (LOD) will lead the effort to create the next ...

  10. Thoughts from the Director

    https://extops.cfaes.ohio-state.edu/newsletter/news-and-notes/november-22-2019/thoughts-director

    experience to this position, and I’m grateful he has agreed to lead our exemplary 4-H youth development ... program.  I know Kirk and many of our 4-H professionals had a terrific time at the recent NAE4-HA national ... conference. You represented Ohio well, and we look forward to seeing how you all will implement many of the ...

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