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  1. Armyworm in Corn and Small Grains

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-13/armyworm-corn-and-small-grains

    including wheat fields and cover crop fields (that may have corn planted soon). Larvae feed for about ...

  2. Worker Protection Standard Compliance Manual Available

    https://wayne.osu.edu/news/worker-protection-standard-compliance-manual-available

    The Worker Protection Standard (WPS) is a federal regulation issued by the U.S. EPA.  It applies ...

  3. Soybean Sites Needed for Pollinator Sampling

    https://agcrops.osu.edu/newsletter/corn-newsletter/2016-09/soybean-sites-needed-pollinator-sampling

    is okay).  The minimum field size is 500 x 500 m (about 62 acres) to be able to sample far enough ...

  4. 4-H Youth Cooking Up a New Collaboration

    https://ohio4h.org/news/4-h-youth-cooking-new-collaboration

    by an interdisciplinary team of OSU Extension professionals, crafted five lesson plans about local ...

  5. Predicting Leaf Development in Corn Using Accumulated Heat Units

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-16/predicting-leaf-development-corn-using-accumulated-heat-units

    longer be identified. At about the V6 stage, increasing stalk and nodal growth combine to tear the ... have accumulated. If you assume that the crop emerged in about 120 GDDs, then the estimated leaf stage ... for the crop would be about V8. This estimate is calculated by first subtracting 120 from 785 to ...

  6. C.O.R.N. Newsletter 2013-20

    https://agcrops.osu.edu/newsletters/2013/20

    unless there is a need.  And with the recent information and concern about generalist pollinators, this ... written about this: http://guardianlv.com/2013/06/pesticide ... -causes-largest-mass-bumble-bee-death-on-record/?dm_i=1ANQ,1MG0A,6LPXAW,5N4VO,1).  This was with an insecticide that had the warning about being highly toxic ...

  7. Announcement of Spring/Summer Field Day Dates

    https://agcrops.osu.edu/newsletter/corn-newsletter/announcement-springsummer-field-day-dates

    will want to check back for registration information along with other details about a month prior to ...

  8. C.O.R.N. Newsletter 2004-01

    https://agcrops.osu.edu/newsletters/2004/01

    about poor control of common lambsquarters with postemergence glyphosate applications in Roundup Ready ... Pickaway County, Circleville Pickaway Co. Public Library 1160 N. Court Street Host Agent: Mike Estadt ... March 4, 2004 Seneca County, Tiffin Public Safety Building Seneca County Fairgrounds Host Agent: Clark ...

  9. C.O.R.N. Newsletter 2011-27

    https://agcrops.osu.edu/newsletters/2011/27

    http://www.iasoybeans.com/productionresearch/publications/aphidcard/aphidcard.pdf and   http://www.plantmanagementnetwork.org/edcenter/seminars/AphidSpeedScouting/. We also remind ... 2008 with 3 wheat trials found 7.5 inch row spacing to out yield 15 inch row spacing  by  about  7.2 ... environments, wheat yields in 15-inch rows were about 8.5% less than wheat yields in 7.5-inch rows. To read the ...

  10. Controlling Marestail Postemergence in Corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-18/controlling-marestail-postemergence-corn

    We have received more questions about postemergence marestail control in corn this year than the ... emergence, whichever occurs first.  Corn larger than about 8 inches tall is more sensitive to dicamba, and ...

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