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  1. Drought and Heat Stress

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-25/drought-and-heat-stress

    surface/sidewall compaction and/or excessively wet soil conditions in June have inhibited good root development in ... been unable to extract water deeper in the soil profile. Cooler weather and the possibility of storms ... determined, plants become more sensitive to stress. According to the Iowa research, four days of severe stress ...

  2. Western Bean Cutworm: Scouting in Select Counties Still Necessary

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-25/western-bean-cutworm-scouting-select-counties-still-necessary

    our scouting video here.  Trap data from this week confirms the 2019 WBC peak flight across Ohio ...

  3. Are Crops Catching Up?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-25/are-crops-catching

    have promoted rapid corn growth and development. After corn reaches the V10 stage (and most of our June ... GDDs. Late planted corn fields (especially those that have adequate soil moisture and good soil ... fertility and weed control) may appear to be “catching up” with neighboring fields planted earlier. The ...

  4. What to do about Nitrogen Fertilizer in Corn?

    https://agcrops.osu.edu/newsletter/corn-newsletter/201920/what-do-about-nitrogen-fertilizer-corn

    Ongoing research at Ohio State is looking to develop soil health indicators that can provide insight into ... questions we’ve been hearing. Do I need additional N? Nitrogen is one the most dynamic crop nutrients in the ... soil and has many pathways for loss. It’s leaky nature plus the fact that crops need it in such large ...

  5. Wind damage in corn- “Green Snap” and Root Lodging

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-23/wind-damage-corn-%E2%80%9Cgreen-snap%E2%80%9D-and-root-lodging

    saturated soil conditions see https://agcrops.osu.edu/newsletter/corn-newsletter/201917/ponding-and-saturated-soils-results-recent-ohio-corn-research ... Root lodging occurs when strong winds pull corn roots part way out of the soil. The problem is more ... pronounced when soil are saturated by heavy rains accompanying winds. If root lodging occurs before grain ...

  6. Ohio Manure Science Review 2019

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-22/ohio-manure-science-review-2019

    Livestock Manager and Certified Crop Advisor credits. Morning sessions will discuss manure nutrient uptake ... legal issues, and assessing the value of manure beyond its nutrients, including its impact on crop ... production and soil health. Field demonstrations will look at calibrating manure spreaders, stockpiling solid ...

  7. 2019 CFAES Teaching & Learning Symposium

    https://students.cfaes.ohio-state.edu/academics/teaching-learning-and-assessment/teaching-and-learning/2019-cfaes-teaching-learning

    who missed the Symposium, our next Symposium will be held in 2021.  The CFAES Teaching & Learning ... research, network, and connect with University teaching and technology resources. Take the opportunity to ... Program Dr. Gary Pierzynski Associate Dean for Research and Graduate Education 1:10 p.m. Early Afternoon ...

  8. Starter Fertilizer Response in Corn Study, Darke County

    https://agcrops.osu.edu/research-report/2018/starter-fertilizer-response-corn-study-darke-county

    Corn Starter Fertilizer Report 2018 final.pdf 2018 Corn Corn Growth and Development; Nitrogen; ...

  9. Corn Earworm in Field Corn; Watch for Molds

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-27/corn-earworm-field-corn-watch-molds

    overwinter in most parts of Ohio, and the majority of our population probably immigrates each summer from ... more southern states.  Weather fronts from the south can help carry influxes of moths our way.  ...

  10. Assessing The Risk of Frost Injury to Late Planted Corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-27/assessing-risk-frost-injury-late-planted-corn

    crop. Dr. Bob Nielsen has summarized research findings from Purdue University and Ohio State University ... black layer, R6). This research was conducted at two locations in Indiana (west central and southeast) ... required to achieve physiological maturity. The research results in Table 1 demonstrate that late-planted ...

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