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  1. Screening conservation cover seed for the presence of Palmer amaranth- be informed before you plant

    https://agcrops.osu.edu/newsletter/corn-newsletter/screening-conservation-cover-seed-presence-palmer-amaranth-be-informed

    come to the site of seed storage and take an official sample (rather than sending seed directly to ...

  2. C.O.R.N. Newsletter 2011-12

    https://agcrops.osu.edu/newsletters/2011/12

    May 10, 2011- May 16, 2011 Glen Arnold In This Issue: The Weather Pattern is Beginning to Change ... will likely linger into at least early summer. The rest of May will see improving conditions from what ... we saw in April and very early May. The outlook for the rest of May is as follows: May 9-14- ...

  3. C.O.R.N. Newsletter 2010-30

    https://agcrops.osu.edu/newsletters/2010/30

    making a fall application to prevent some of these problems also, but low populations may be adequately ... summer annual weeds that emerge the following May/June (but not always).  Our research shows that it is ... the exception that the preemergence herbicides may not need to have much burndown activity in ...

  4. C.O.R.N. Newsletter 2013-10

    https://agcrops.osu.edu/newsletters/2013/10

    identification is extremely important, since failure to correctly identify these stages may lead to inadequate ... timing of applications, which may result in violation of pesticide label restrictions (products being ... A severe and extended freeze after growth stage 6 may affect yield since the tissue that will become the ...

  5. C.O.R.N. Newsletter 2010-01

    https://agcrops.osu.edu/newsletters/2010/01

    warm air from the center with cool air from the top or sides of the silo may lead to further moisture ... infected. Furthermore, kernels with similar appearance in terms of moldiness on the surface, may have ... addition, healthy-looking kernels may also be contaminated with vomitoxin. Variability is a major issue!! ...

  6. Corn Pollination Underway in Early Planted Fields

    https://agcrops.osu.edu/newsletter/corn-newsletter/corn-pollination-underway-early-planted-fields

    this year, some late planted (corn planted in early-mid June corn) may not achieve tasselling and ... a second round of pollen shed late in the afternoon. Pollen may be shed before the tassel fully emerges. ... more of the kernels produced by each plant may be pollinated by other plants in the field. The amount ...

  7. C.O.R.N. Newsletter 2005-30

    https://agcrops.osu.edu/newsletters/2005/30

    when we planted on time, late April to early May, we seldom saw significant differences in yield ... strip trials. However, when we planted plots in late May at either Western or Northwest we did see ... year in these soybean fields. The variant may be a problem in other fields in Ohio, but without trap ...

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

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

    approximately knee-high. The lowermost leaves are typically normal in appearance, although although some may ... Bob Nielsen, http://www.agry.purdue.edu/ext/corn/news/timeless/TwistedWhorls.html Grassy Weeds in corn ... With the extended wet period in May some producers have yet to apply pre-emergence herbicides and are ...

  9. Diplodia Ear Rot

    https://agcrops.osu.edu/newsletter/corn-newsletter/2016-30/diplodia-ear-rot

    from the base of the ear. Under highly favorable weather conditions, entire ears may become colonized, ... rotted and soft. Rotted kernels may germinate prematurely, particularly if the ears remain upright after ... should avoid feeding grain affected by Diplodia ear rot to animals. In addition, moldy grain may be ...

  10. 2017 Ohio Corn Performance Test: Regional Overviews

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-40/2017-ohio-corn-performance-test-regional-overviews

    near normal but 1 to 4 inches above normal at most test sites in May and June. Temperatures in July ...

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