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  1. Wheat Heading, Flowering, and Head Scab Risk

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-12/wheat-heading-flowering-and-head-scab-risk

    first few spikelets are out of the leaf sheath then you are at Feekes 10.1; If about 25% of the head is ... out of the leaf sheath then you are at Feekes 10.2; If about 50% of the head is out of the leaf sheath ... then you are at Feekes 10.3; If about 75% of the head is out of the leaf sheath then you are at Feekes ...

  2. C.O.R.N. Newsletter 2011-24

    https://agcrops.osu.edu/newsletters/2011/24

    about 2-4 days from full tassel emergence are at highest risk and should be the priority for scouting.  ... about the impact of high temperatures on corn yields. The “good news” is that corn originated as ...          Leaf cupping and wrinkling in soybeans We have received a number of calls about cupping or ...

  3. Upcoming Ag Outlook Meetings

    https://agcrops.osu.edu/newsletter/corn-newsletter/upcoming-ag-outlook-meetings

    and what it might mean for U.S. agriculture. A schedule of meetings around the state, including ...

  4. C.O.R.N. Newsletter 2011-20

    https://agcrops.osu.edu/newsletters/2011/20

    If western bean cutworm eggs are found, please contact your County Extension Educator, or one of us ... considerations I have been receiving questions about the productivity of corn fields with stands as low as ... maximum amount of sunlight, it's a good time to think about sunlight and its effect on the crop. If ...

  5. C.O.R.N. Newsletter 2010-15

    https://agcrops.osu.edu/newsletters/2010/15

    of 5–200, but averaging about 50 per cluster, and hatch within 5–7 days. Eggs first appear white, ... eaters to see, taste, feel, and learn what alternative production systems are all about from the real ... open to the public unless otherwise noted. Events will take place rain or shine.  For more information: ...

  6. Determination of ear size in corn well underway

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-19/determination-ear-size-corn-well-underway

    kernel rows (about 18 or 20 rows) than hybrids with long tapering ears (about 14 or 16 rows). ...

  7. Eliminating marestail as a determiner for postemergence soybean herbicide selection

    https://agcrops.osu.edu/newsletter/corn-newsletter/2018-04/eliminating-marestail-determiner-postemergence-soybean-herbicide

    number of options. The following generalizations about resistance seem appropriate at this time: ... DF, so our recommendation would to add about another 4 to 8 oz of metribuzin 75DF, depending upon soil ...

  8. Weather outlook

    https://agcrops.osu.edu/newsletter/corn-newsletter/2016-08/weather-outlook

    temperatures near or just below freezing, a warmer and drier period is in store through about April 19. The ... precipitation. The risk for last spring freezes appears on track to be about normal which means the last hard ...

  9. Hot weather this week

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-17/hot-weather-week

    temperatures about 5 degrees below normal. Rainfall will average close to normal from 0.75 to 1.25 inches in ...

  10. The Certified Crop Adviser

    https://agcrops.osu.edu/newsletter/corn-newsletter/2016-37/certified-crop-adviser

    protect the public and the profession. It is a voluntary professional enhancement to a person's ...

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