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  1. Potassium Deficiency?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/potassium-deficiency

    If soil test K is <120 ppm, fertilizer may be added in-season according to Tables 2 (corn) and ... analysis. Nutrient Management ... leaves with edges exhibiting symptoms first. Potassium deficiency symptoms can indicate low soil test ...

  2. Wildlife: Guest or Pest Part 3 (Canada Geese)

    https://greene.osu.edu/events/wildlife-guest-or-pest-part-3-canada-geese

    conflict and damage. Learn strategies and management options to cope with Canada geese in this webinar. ... habitat management for wildlife, and managing nuisance wildlife species. Flyer Register ...

  3. Contemporary Issues: Pesticides, Genetic Engineering, and the Environment

    https://plantpath.osu.edu/courses/plntpth-4597

    engineering and sustainable plant management. Au, Sp Sems. Prereq: Jr or Sr standing. Not open to students ... class topics (spread and management of pathogens) Pests and Diseases – An overview/background on the ... biology of pathogens, especially as it relates to managing plant diseases and other pests. Biological, ...

  4. Corn Silage Harvest Timing

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-28/corn-silage-harvest-timing

    fermentation losses and reduce the nutrient value of the silage.  Harvesting corn too wet (low DM ... with maturity.  Research has shown that the position of the kernel milk-line is NOT a reliable ... (https://extension.psu.edu/a-vortex-forage-and-biomass-sample-dryer), or taking to a lab. From our work, on-farm measurement of DM is probably only accurate to +/- ...

  5. Scout now for cressleaf groundsel in hayfields, or pay the price in May

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-30/scout-now-cressleaf-groundsel-hayfields-or-pay-price-may

    alfalfa/grass.  A well-managed established and uniform hay crop should be dense enough to largely prevent problems ... video Cressleaf groundsel Powerpoint pdf Weed Management ...

  6. Honors Research with Distinction

    https://plantpath.osu.edu/courses/plntpth-4999h

    PLNTPTH 4999H Conducting and reporting Research with Distinction Honors. Students are expected to ... present at the CFAES Undergraduate Research Forum and the Denman Undergraduate Research Forum. Prereq: ... of Research Plan to College Office, and permission of instructor. Repeatable to a maximum of 6 cr hrs ...

  7. Potential for Nitrate Problems in Drought Stressed Corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-28/potential-nitrate-problems-drought-stressed-corn

    Have very dry soil conditions increase the potential for toxic levels of nitrates in corn ... harvested for silage? Nitrates absorbed from the soil by plant roots are normally incorporated into plant ... all drought conditions cause high nitrate levels in plant. If the soil nitrate supply is low in the ...

  8. Research with Distinction

    https://plantpath.osu.edu/courses/plntpth-4999

    PLNTPTH 4999 Conducting and reporting Research with Distinction (non-Honors). Prereq: CPHR 3.0 or ... above, and GPA 3.0 or above in major, and submission of Research Plan to College Office, and permission ...

  9. Diseases of Field Crops

    https://plantpath.osu.edu/plntpth-5140

    PLNTPTH 5140 Key diseases that impact crop plants with emphasis on identification, management and ... field evaluations of management strategies. Video-linked to Wooster. Sp Sem. Prereq: Two courses in the ...

  10. Plant Pathology Research

    https://plantpath.osu.edu/courses/plntpth-8999

    PLNTPTH 8999 Research for thesis of dissertation purposes only. Prereq: Grad standing. Repeatable. ...

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