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  1. Some Additional Notes on Frogeye Leaf Spot

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-23/some-additional-notes-frogeye-leaf-spot

    Following the field day at western last week, I received some excellent questions about the ... is cool about this disease is that once a leaf is fully expanded it is resistant.   3.  Another ...

  2. Controlling marestail in wheat stubble

    https://agcrops.osu.edu/newsletter/corn-newsletter/controlling-marestail-wheat-stubble

    get taller does not help.  6.  Every year we get a few calls into late August about control of large ...

  3. New Soil Fertility Specialist at OSU – Steve Culman

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-09/new-soil-fertility-specialist-osu-%E2%80%93-steve-culman

    corn-soybean-wheat systems in Michigan. I’ve got a lot to learn about agronomic systems in Ohio, but that’s what ...

  4. C.O.R.N. Newsletter 2010-25

    https://agcrops.osu.edu/newsletters/2010/25

    naturally increase the test weight of the lot. If you can increase a test weight to about 56 lb/bu (after ... occurs at about 30‑35% grain moisture. Since this method is based on actual ear weight, it should be ... Component Method may be of greater assistance to farmers trying to make a decision about whether to harvest ...

  5. C.O.R.N. Newsletter 2013-07

    https://agcrops.osu.edu/newsletters/2013/07

    develop about 0.5 to 0.75 inches below the soil surface. However at planting depths less than 1 inch, the ... Western                                   42.3 Now is a good time to take a second look at the varieties and hybrids that you are about to ... considerably across the state. These conditions provided us with an opportunity to assess the response of the ...

  6. C.O.R.N. Newsletter 2009-37

    https://agcrops.osu.edu/newsletters/2009/37

    about mycotoxin contamination of grain continue to increase. Some growers are already asking whether ... problem. However, if about 10-15% or more of the ears (5-7 out of 50 ears or 10-15 out of 100) have more ...

  7. Nitrogen Value of Spring Applied Manure

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-10/nitrogen-value-spring-applied-manure

    A drag hose reduces concerns about soil compaction associated with applying manure to growing crops while ...

  8. C.O.R.N. Newsletter 2007-28

    https://agcrops.osu.edu/newsletters/2007/28

    has about 4 to 4.5% ash (dry matter basis) but flood-damaged silage could have 5 to 7% ash. Soil ... not consider ash, on average high ash corn silage (approximately 6%) will have about 3 to 4% less ... a substantial portion of the diet. In most situations, diets that provide about 20 ppm of total copper should be ...

  9. How reliable will this year's test plot data be?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-35/how-reliable-will-years-test-plot-data-be

    multiple sites (and preferably from at least 2 years of testing) and inquire about the weather patterns and ...

  10. C.O.R.N. Newsletter 2013-34

    https://agcrops.osu.edu/newsletters/2013/34

    lower grain moisture each point from 30% down to 25%. Drying from 25 to 20 percent requires about 45 ... GDDs per point of moisture. In October, we accumulate about 5 to 10 GDDs per day. However, note that ... that harvesting corn for dry grain storage should begin at about 24 to 25% grain moisture. Allowing ...

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