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  1. Be Aware of Late-Season Potential Forage Toxicities

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-33/be-aware-late-season-potential-forage-toxicities

    https://fyi.extension.wisc.edu/forage/nitrate-poisoning-in-cattle-sheep-and-goats/ http://forages.tamu.edu/PDF/Nitrate.pdf Prussic Acid Toxicity Several forage and weed species ... veterinarian before feeding forage that contains nitrates.” (see http://forages.tamu.edu/PDF/Nitrate.pdf ... the upper portion of plants is grazed off. Generally, forage nitrate levels drop significantly 3 to ...

  2. About Us

    https://agcrops.osu.edu/about-us

    Network Newsletter Promotional Flyer (PDF, 65.0 kb)   What you will find in the CORN Newsletter! In season ...

  3. Nutrient Management Meetings Starting This Week

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-34/nutrient-management-meetings-starting-week

    https://docs.wixstatic.com/ugd/856509_2f3b2749532a44ef8fc6c4d49a16308c.pdf The Hancock Soil and Water Conservation District will be hosting a Nutrient Management Workshop on ...

  4. Will Late Planted Corn Reach Black Layer Before a Killing Frost?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-32/will-late-planted-corn-reach-black-layer-killing-frost

    sites (OCPT) as well as a late planted demo plot that was planted at Hoytville.  These results are based ... GDDs before the average frost date for all 10 OCPT sites, including the 5 sites that were planted in ... Average Frost Dates for 2019 Ohio Corn Performance Test sites.     OCPT Test Site   Plant Date   Adjusted ...

  5. Tar Spot of Corn in Ohio Again this 2019

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-35/tar-spot-corn-ohio-again-2019

    https://cropprotectionnetwork.org/resources/articles/diseases/tar-spot-of-corn https://www.extension.purdue.edu/extmedia/BP/BP-90-W.pdf        Corn Disease ...

  6. Sorting Out the Soybean Herbicide Resistance Traits

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-30/sorting-out-soybean-herbicide-resistance-traits

    glyphosate and site 2 herbicides, and a number of populations are also resistant to site 14 herbicides.  So, ... plants.  And all can require the addition of a site 15 residual herbicide to provide control of ... singly; and 2) mixing two herbicides with different sites of action that still have activity reduces the ...

  7. Fall Herbicide Treatments – Even More Important This Year?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-33/fall-herbicide-treatments-%E2%80%93-even-more-important-year

    planting, and harbor insects and soybean cyst nematode.  2019 was a generally tough year for weed control, ... ground is snow-covered.  The generally dry conditions we are experiencing have limited weed emergence so ... low-cost two-way mixtures that easily achieve this goal.  Our philosophy has generally been to start with ...

  8. Drydown In Corn – What To Expect?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-32/drydown-corn-%E2%80%93-what-expect

    Growing Degree Days (GDDs). Generally, it takes about 30 GDDs to lower grain moisture each point from 30% ... generalizations, and it is likely that some hybrids may vary from this pattern of drydown. Some seed companies ... equilibrium level (15% or less).” Agronomists generally recommend that harvesting corn for dry grain storage ...

  9. Potential for Nitrate Problems in Drought Stressed Corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-34/potential-nitrate-problems-drought-stressed-corn

    the plant is usually low. The primary site for converting nitrates to these products is in growing ...

  10. What Non-Uniform Crop Stages Means for Stink Bug Management in Soybean

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-23/what-non-uniform-crop-stages-means-stink-bug-management-soybean

    https://ohioline.osu.edu/factsheet/ENT-48 https://ohioline.osu.edu/factsheet/ENT-23 https://aginsects.osu.edu/sites/aginsects/files ... /imce/Stink%20bugs%20of%20Ohio%20Jan%2018%202018%20Online.pdf   ...

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