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  1. Regional Field Days Focus on Cover Crop Application and Termination

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-26/regional-field-days-focus-cover-crop-application-and-termination

    more information on this field day here. Soil Health Cover Crops ...

  2. Don’t get burned by hopperburn—check alfalfa for potato leafhoppers

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-25/don%E2%80%99t-get-burned-hopperburn%E2%80%94check-alfalfa-potato-leafhoppers

    July. Since then, the eggs have hatched and we are now seeing late stage nymphs and adults infesting ... alfalfa fields.  A few fields are showing the typical “hopperburn”, which is a triangular yellowing from ... areas of the state that are short on rain or are predicted to become drier because the alfalfa will not ...

  3. Seeding Perennial Forages in Late Summer

    https://agcrops.osu.edu/newsletter/corn-newsletter/24-2021/seeding-perennial-forages-late-summer

    type of seeding you are making: Soil fertility and pH: The recommended soil pH for alfalfa is 6.5 to ... you plan to no-till, because you will have to live with any field roughness for several years of ... summer where clover has been present in the past. This pathogen causes white mold on alfalfa seedlings ...

  4. 4-H Camp Program Directors' In-service

    https://extension.osu.edu/events/4-h-camp-program-directors-service

    Registration will be available in September. We are excited to be hosting Jim Harris  as our 2021 ... guest speaker. You may remember him from 2019 NAE4-HYDP Conference. His time with us will include ... four breakout sessions as well as a keynote on Kids These Days! Supporting Youth in a Complicated World. If you ...

  5. Western Bean Cutworm Peaking in Ohio

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

    numbers and GDD calculations only predict that moth flight is occurring, NOT where eggs are laid or which ... 4.6 moths per trap for week ending July 11. Below you will find our predictions and scouting ... corn fields are infested. There would be likely be a lot of wasted sprays without scouting. ...

  6. Hazy Days…How Does Light Influence Corn and Soybean?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-26/hazy-days%E2%80%A6how-does-light-influence-corn-and-soybean

    typical instantaneous plant canopy-level values for cloudy days are 100 to 400 µmol/m 2 /s. In general, ... sunny days (all else equal) are better for crops, especially if moisture is non-limiting. For soybean, ... levels are not limiting growth. Upper leaves in corn grow more vertically and are smaller but become ...

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

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

    consider diverse viewpoints and how to evaluate information.  There are opportunities to explore your own ... choice Midterm 1 and Final (Midterm 2); online essay exams that ask you to synthesize class topics Class ... should you believe?  We’ll also cover how to read a scientific paper and examine a couple of the more ...

  8. Ohio No-Till Field Day (Greenville)

    https://agcrops.osu.edu/events/ohio-no-till-field-day-greenville

    intercropping” which offers multiple advantages. (You may have seen this demonstrated at Farm Science Review in ...

  9. Metabolomics, Principles and Practice

    https://hcs.osu.edu/courses/hcs-7600

    of metabolomics to plant, food, nutrition and health-related research, although concepts are ...

  10. Foliar Diseases and Fungicide Decisions in Corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/23-2021/foliar-diseases-and-fungicide-decisions-corn

    fungicides. However, if tar spot is what you are most concerned about, you may want to consider a combination ... the good news is, they are also effective against GLS and NCLB. Therefore, it you decide to spend the ... https://www3.epa.gov/pesticides/regulating/section18_training/module-01/Section%202ee.pdf  Use the information below to help you make your fungicide application decision: Susceptible ...

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