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  1. Identifying Feekes Growth Stages 9 and 10

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-12/identifying-feekes-growth-stages-9-and-10

    about the lowest node on the stem; 3- If the flag leaf is fully emerged, then the ligule will be ...

  2. Weeds, Weeds, and More Weeds

    https://agcrops.osu.edu/newsletter/corn-newsletter/2016-32/weeds-weeds-and-more-weeds

    group. I am very concerned about waterhemp.  This year 36% of fields with waterhemp have large patches or ...

  3. C.O.R.N. Newsletter 2007-24

    https://agcrops.osu.edu/newsletters/2007/24

    can only be used after the grain is physiologically mature (black layer), which occurs at about 30 35% ... be of greater assistance to farmers trying to make a decision about whether to harvest their corn for ... Mark Loux We have received a number of calls about cupping or wrinkling of soybean leaves, and it seems ...

  4. Cover Crops After Corn Silage Harvest

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-28/cover-crops-after-corn-silage-harvest

    A lot of corn was chopped for corn silage last week and harvest continues this week.  We are about ... most herbicide labels may not have information about potential residual effects on cover crops.   ... a timely manner.  For more information about cover crop timing, specific species recommendations, seeding ...

  5. C.O.R.N. Newsletter 2011-01

    https://agcrops.osu.edu/newsletters/2011/01

    manage WBC. IPM in Field Crops Every so often we think it is important to remind growers about IPM, or ... Integrated Pest Management, and what it can do for growers.  So often these days we hear about the call for ... Frogeye leaf spot – this foliar disease is more common in the southern US.  We have not had an outbreak in ...

  6. Insects in Soybean

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-22/insects-soybean

    stink bug adults, as well as some stink bug egg masses.  These eggs will hatch about the time soybean ...

  7. C.O.R.N. Newsletter 2006-18

    https://agcrops.osu.edu/newsletters/2006/18

    unrolled to reveal a newly hatched ECB larva (about 1/8”) long in the whorl. Less than 10% of the plants ... (http://corn.osu.edu/story.php?setissueID=138&storyID=822) for more information about ECB. Sweep for Potato Leafhopper in Alfalfa ­ Authors: Bruce Eisley, ... & nymphs in 10 sweeps in 6 inch alfalfa would justify treatment for PLH). Information about PLH can ...

  8. C.O.R.N. Newsletter 2011-17

    https://agcrops.osu.edu/newsletters/2011/17

    two weeks. Week of June 6-10- Temperatures 5-10F degrees above the normal of about 80/60. Rainfall ... Temperatures near normal of about 80/60. Rainfall above normal. Normal is 1 inch with widespread 1-3 inches ... fluctuations will occur. Normal is about 3-4 inches. Some places will be below and some above. Outlook for ...

  9. C.O.R.N. Newsletter 2009-34

    https://agcrops.osu.edu/newsletters/2009/34

    September 30, 2009. Although this frost may have only been about a week earlier than normal, corn in some ... Hesterman available online at http://www.ces.purdue.edu/extmedia/NCH/NCH-57.html. This publication includes ... following is an excerpt from the publication that addresses effects of frost injury on yield potential and ...

  10. C.O.R.N. Newsletter 2009-18

    https://agcrops.osu.edu/newsletters/2009/18

    that were early planted. Let us, or your extension educator know if you begin finding them. What does ... Beuerlein Recently, we’ve received questions about the advisability of planting corn versus soybean after ... Guide online at: http://ohioline.osu.edu/b472/index.html. We lose about 1 to 2 bu/A of yield with every ...

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