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  1. C.O.R.N. Newsletter 2011-03

    https://agcrops.osu.edu/newsletters/2011/03

    save the residual herbicide for spring.  It is of course still possible to go ahead and use a low rate ... lacked substantial residual activity (including Sharpen and the low rate of metribuzin used here) ... management, and lists common mistakes in marestail management. Herbicide Rate Marestail control (%)     May 12 ...

  2. C.O.R.N. Newsletter 2011-05

    https://agcrops.osu.edu/newsletters/2011/05

      Treatment Rate Yield % weed control* No herbicide None 46 a 0 a Glyphosate** 24 oz/A 57 b 100 e Glyphosate ... glyphosate (even at rates well in excess of the labeled rate) has influenced soybean manganese tissue ... cutting nitrogen rates when a cover crop is established (perhaps 30 pounds of nitrogen), and we have not ...

  3. Reminders about Palmer amaranth

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-12/reminders-about-palmer-amaranth

    ratings of residual herbicide effectiveness on Palmer in the current “Weed Control Guide for Ohio and ...

  4. C.O.R.N. Newsletter 2006-13

    https://agcrops.osu.edu/newsletters/2006/13

    size.- Where an effective rate of a broad-spectrum PRE herbicide program was used, and it was initially ... labeled rates, and pertain primarily to foxtails, panicum, and barnyardgrass. See herbicide labels and the ... in corn). Glyphosate can control grasses larger than 4 inches tall – see labels for rate and size ...

  5. C.O.R.N. Newsletter 2008-20

    https://agcrops.osu.edu/newsletters/2008/20

    differ in their ability to take up water, their drying rate, the rate at which sugars are used up, and ... apply glyphosate at the highest labeled rate, which is 1.5 lbs ae/A in soybeans, and 1.1 lbs ae/A in ... increasing glyphosate rates to the maximum allowed, the other question is whether there is value in mixing ...

  6. C.O.R.N. Newsletter 2004-39

    https://agcrops.osu.edu/newsletters/2004/39

    increase yield. Seeding rates on dark colored soil should be 150,000 to 175,000 seeds per acre. Seeding ... rates on light colored soil should be 175,000 to 225,000 seeds per acre. Data from the Ohio Soybean ... zip code search. Presentations for the December 14th program include: P&K Rates for Corn & ...

  7. C.O.R.N. Newsletter 2007-26

    https://agcrops.osu.edu/newsletters/2007/26

    glyphosate applications and the maximum in-season rate (2.25 lb ae/A) of glyphosate has not been met, then ... other forms of manganese. 2. Include ammonium sulfate in the spray mixture at the rate of 17 lbs/100 ... glyphosate. 3. Use the highest glyphosate rate that can legally be applied, based on the amount used in ...

  8. C.O.R.N. Newsletter 2013-38

    https://agcrops.osu.edu/newsletters/2013/38

    varies with the number and sizes (airflow rates) of aeration fans attached to a bin, as shown in Table 2. ...             Fall                 Winter               Spring      rate                  cooling             cooling   ...  with some nitrogen, an appropriate spring nitrogen rate applied prior Feekes GS 6, disease control as ...

  9. C.O.R.N. Newsletter 2008-10

    https://agcrops.osu.edu/newsletters/2008/10

    amine products are more water-soluble and may leach into the seed zone. For 2,4-D ester, rates up to 0.5 ... rates of more than 0.5 lb up to 1.0 lb active ingredient per acre generally must be applied at least 30 ... applied at a rate of 1.0 lb ai/A up to 15 days before planting. 4. Aside from waiting the required amount ...

  10. Grain Bin Rescue – Silos and Bins Loom as Death Traps on American Farms

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-18/grain-bin-rescue-%E2%80%93-silos-and-bins-loom-death-traps-american-farms

    grain engulfment have been reported, and the fatality rate is 62%.  With a 10-inch auger, it take just ...

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