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  1. C.O.R.N. Newsletter 2007-20

    https://agcrops.osu.edu/newsletters/2007/20

    Ohio corn fields, surface compaction, or later plantings into dry soil have resulted in corn root ... year. For this analysis only three locations have been evaluated to represent general geographic ... continued lack of rain in other areas resulted in older weeds that were generally more tolerant of ...

  2. Asiatic Garden Beetles Continue to be an Issue in NW Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-17/asiatic-garden-beetles-continue-be-issue-nw-ohio

    necessary to get out into your corn fields and dig for the larva in those sandier soils.  We suggest ...

  3. Will Persistent Rains Impact Corn Pollination?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-22/will-persistent-rains-impact-corn-pollination

    https://www.agry.purdue.edu/ext/corn/news/articles_15/TwoEars_0715.html.   In Ohio, uneven pollination may be more pronounced in corn planted in late May, which is generally ...

  4. C.O.R.N. Newsletter 2008-24

    https://agcrops.osu.edu/newsletters/2008/24

    no-till systems. •When leguminous cover crops are planted following small grains or interseeded into ... silage or grain harvest, legume N accumulation in the fall is generally considerably lower than for ... snap problems generally disappear. Based on studies in 1993 and 1994, Nebraska researchers observed ...

  5. C.O.R.N. Newsletter 2013-11

    https://agcrops.osu.edu/newsletters/2013/11

    week of April 29 will feature above normal temperatures across Ohio with generally below normal ... rainfall totals will be generally 0.25 inches or less.  Normal rainfall is about an inch per week. The week ... expensive and more available choice here, but generally less effective than Liberty on marestail.  Gramoxone ...

  6. C.O.R.N. Newsletter 2005-06

    https://agcrops.osu.edu/newsletters/2005/06

    jointing. A few are labeled up to early boot stage. 2,4-D is generally safe up to early boot, but the risk ... Uneven corn emergence will generally have a greater impact on grain yield than uneven plant spacing. ... into static air. It defines a means for relative nozzle comparisons based on droplet size only. This ...

  7. C.O.R.N. Newsletter 2010-13

    https://agcrops.osu.edu/newsletters/2010/13

    leading up to flowering to calculate risk. In general, prolonged periods of warm and wet conditions ... will be relatively short in height and growth going into late May and early June. However, the insect ... seeding rates also do not necessarily translate into higher yields. Thus, the lack of increased demand for ...

  8. C.O.R.N. Newsletter 2013-08

    https://agcrops.osu.edu/newsletters/2013/08

    and general tolerance of many POST herbicides makes it a much more formidable weed to deal with than ... populations in Ohio that are just ALS-resistant), and this should be factored into the choice of herbicides.  ... agricultural sources into Ohio waters, spring placement could prove to have an important role. Researcher that ...

  9. C.O.R.N. Newsletter 2008-32

    https://agcrops.osu.edu/newsletters/2008/32

    past 8 years or so in various crops has led us to the general conclusion that herbicides are most ... pure stands of alfalfa go into the winter with a lot of growth, even more than we see this fall, and ... feeding. • Forage that has undergone silage fermentation is generally safe to feed. To be extra cautious, ...

  10. C.O.R.N. Newsletter 2013-24

    https://agcrops.osu.edu/newsletters/2013/24

    normal into early August this will yield below normal evapotranspiration. This means we will also not ... establish a perennial forage stand and it fits nicely into rotations after wheat grain harvest.  Typically ... than one-half inch. A pre-plant herbicide is not needed for a tilled seed bed.  Generally, the risk ...

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