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  1. C.O.R.N. Newsletter 2008-39

    https://agcrops.osu.edu/newsletters/2008/39

    rate of 200,000 seeds/A. Both of these figures can have a substantial effect on seed costs per acre. ... herbicide rates are often higher in nonGMO systems than in RR or LL, so we bump the cost of residual to ... rate to 1.1 lbs ae/A, since this has become a standard rate for many growers. Postemergence program ...

  2. C.O.R.N. Newsletter 2012-29

    https://agcrops.osu.edu/newsletters/2012/29

    others and that zippering among such hybrids is more pronounced at higher seeding rates. In studies in ... growth rate on the ear. Under drought stress, silk emergence can be slower than pollen shed. Perhaps ... rates and restricted photosynthetic assimilates, the development rate of the cooler kernels would be ...

  3. C.O.R.N. Newsletter 2007-24

    https://agcrops.osu.edu/newsletters/2007/24

    normal, and average plant height was six inches shorter than normal. Powdery mildew ratings were recorded ... unless the seeding rate is too high or too much nitrogen is applied, and most are winter hardy if planted ... Fly-Safe date at the rate of 18 seeds per foot of row which is 1,254,528 seeds per acre and at a depth of ...

  4. C.O.R.N. Newsletter 2008-12

    https://agcrops.osu.edu/newsletters/2008/12

    prior to planting. We utilized a relatively low or “threshold” rate of nitrogen in an attempt to ensure ... compared to the untreated check. Proline is recommended at rates between 4.3 – 5.7 fl. oz/Acre, Caramba ... Nozzles not only help us achieve a precise flow rate and the desired spray pattern, they also are a key ...

  5. C.O.R.N. Newsletter 2006-29

    https://agcrops.osu.edu/newsletters/2006/29

    effects of seeding rate and early season defoliation on the performance of hybrids with and without Bt ... at four seeding rates targeting populations of 24,000, 30,000, 36,000, and 42,000 plants/A. Plants ... exceeding 10%. Silk clipping was rated visually using a scale where 1=0-25%, 2=26-50%, 3=51-75%, 4=76-100% ...

  6. C.O.R.N. Newsletter 2012-18

    https://agcrops.osu.edu/newsletters/2012/18

    Optimize adjuvants.  Labels for some POST herbicides provide suggestions for revised adjuvant rates or ... are fairly small in many fields right now, and dry weather is limiting the rate of growth.  One of our ... weather throughout the summer will reduce the rate of dissipation in soil of certain herbicides, possibly ...

  7. C.O.R.N. Newsletter 2012-17

    https://agcrops.osu.edu/newsletters/2012/17

    row width and seeding rate to maximize yield potential. ·      Early maturing varieties should be ... double-crop situations. ·      Seeding rate should be increased to 4 seeds/foot row in 7 inch row spacing. ... Herbicides selected and rates of application used for weed control in double-crop soybeans should kill the ...

  8. C.O.R.N. Newsletter 2012-11

    https://agcrops.osu.edu/newsletters/2012/11

    decision is the potential yield at the new planting date and possibly different planting rate; this can ... planted on May 9 at a seeding rate sufficient to attain a harvest population of 30,000 plants per acre. ... ae/A) plus high rates of Classic or FirstRate.  Effectiveness of these mixtures will be variable and not ...

  9. C.O.R.N. Newsletter 2008-25

    https://agcrops.osu.edu/newsletters/2008/25

    pustule on one leaf in 10 acres. At this rate, it would take until late September to find the one plant ... smut and common bunt at low usage rates (a.i./ cwt). Dividend XL is effective in controlling seed-borne ... Stagonospora, but it is more effective against seed-borne scab at the higher rate (1.0 fl. oz./cwt) than at the ...

  10. C.O.R.N. Newsletter 2009-16

    https://agcrops.osu.edu/newsletters/2009/16

    Proline, and Caramba, at label-recommended rates. Prosaro is a combination product of Folicur and Proline ... stand ratings but this one is going to take some time. 5. Don’t mud the seed in. This is probably the ... herbicide-resistant, and the soybeans are Roundup Ready, which allows use of a high rate of glyphosate or a combination ...

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