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  1. Soybean Cyst Nematode expands range in Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-04/soybean-cyst-nematode-expands-range-ohio

    eggs/cup soil.  We have identified fields across Ohio from west to east, next to the Pennsylvania border ... economic thresholds.  With SCN populations of 1500 eggs/cup of soil, we have recorded 25 to 50% yield loss ...

  2. C.O.R.N. Newsletter 2012-17

    https://agcrops.osu.edu/newsletters/2012/17

    humidity that will grip Ohio for the middle and end of this week creating a huge draw on soil moisture far ... more strongly as surface soils dry, and the crop benefits from the greater amount of sunlight that ... growing point is at or below the soil surface and in the leaf whorl. However, once the growing point is ...

  3. Ohio Produce Network (previously OPGMA Congress)

    https://producesafety.osu.edu/news/ohio-produce-network-previously-opgma-congress

    include Dr. Phil Tocco (Michigan State Univeristy), Matt Fout (Ohio Department of Agriculture), Mike ...

  4. Late fall herbicide treatments for cover crops?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-36/late-fall-herbicide-treatments-cover-crops

    dicamba or 2,4-D around the time of planting due to risk of injury. Delay applications until cover has at ...

  5. Assessment- SLOS- Entomology

    https://students.cfaes.ohio-state.edu/node/1651

    Entomology Programs Undergraduate Entomology Bachelor of Science in Agriculture ENTMLGY- BS ...

  6. What’s the Right N Rate for Corn in Ohio?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-16/what%E2%80%99s-right-n-rate-corn-ohio

    The first answer is we don’t know. The truth is that our soils, rainfall, temperatures, the ... available – Adapt-N, Encirca, Climate Pro, soil nitrate testing, and many more – all have shown some ... information we would request but not required is soil nitrate at V4-V6, an in-crop sensor reading such as from ...

  7. Using Nutrient Management Plan Development Software

    https://agcrops.osu.edu/events/using-nutrient-management-plan-development-software

    defining fields and farms then downloading spatial data such as soil types which provide base information ... Introduction to MMP 12:00 Lunch (Own your own) 12:50 Starting with MMP Fields Tab Assessment Tab Soil Test Tab ...

  8. "Late" Applications of Nitrogen to Corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-21/late-applications-nitrogen-corn

    extension soil fertility specialists at Ohio State and Purdue University from past years that address ... growth, the amount of N used and form of N. If the plant growing point is at or below the soil surface (or ... Dribbling 28% solution with drop nozzles as a narrow band on the soil surface is an alternative approach ...

  9. C.O.R.N. Newsletter 2013-07

    https://agcrops.osu.edu/newsletters/2013/07

    ensure adequate moisture uptake and seed-soil contact. Shallower planting depths increase the potential ... and soils become warmer and drier. Planting shallower than 1.5 inches is generally not recommended at ... any planting date or in any soil type. When corn is planted 1.5 to 2 inches deep, the nodal roots ...

  10. Estimating Corn Yields

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-25/estimating-corn-yields

    saturated soil conditions (and related problems, e.g. N deficiency, poorly developed root systems), the fate ... attributable to excessive soil moisture may predispose corn to late season soil moisture deficits. Several ... helpful for general planning purposes.  THE YIELD COMPONENT METHOD was developed by the Agricultural ...

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