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  1. C.O.R.N. Newsletter 2011-07

    https://agcrops.osu.edu/newsletters/2011/07

    Calibration, perhaps more than anything else, will have a direct impact on achieving effective pest control and ... the cost of crop production. While applying too little pesticide may result in ineffective pest ... control, too much pesticide wastes money, may damage the crop and increases the potential risk of ...

  2. Free Pigweed Herbicide Resistance Screening

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-28/free-pigweed-herbicide-resistance-screening

    resistance to one or more types of herbicide is suspected.  The sample submission form with directions for ...

  3. Alfalfa Weevil: An early-season pest

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-09/alfalfa-weevil-early-season-pest

    is essential to maintain a healthy alfalfa stand. Keep in mind that, while your alfalfa may be ... inspection of the stem tips may be needed to detect the early 1st and 2nd instar larvae. The height of the ...

  4. Mid-season diseases – what are we watching out for?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2016-18/mid-season-diseases-%E2%80%93-what-are-we-watching-out

    very deep south:  Florida, Alabama, Mississippi, and Louisiana.  The good news is that the hot, dry ...

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

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

    Temperatures may trend to normal in late June and early July with the below normal rainfall continuing. Effects ... agronomists contend that mild drought during June may even be beneficial because roots generally grow downward ... Same Not Good for Corn Yield. Corny News Network, Purdue Univ. ...

  6. Developing a Strategy for Precision Soil Sampling

    https://agcrops.osu.edu/newsletter/corn-newsletter/2016-37/developing-strategy-precision-soil-sampling

    you may consider are: 1.     Improve mapping of field variation that affects soil fertility 2.     ... zone sampling. Deciding between the two is not as simple as it may seem, since these methods require ... that matches up to spreader equipment widths is recommended. Smaller grids may be necessary to ...

  7. Will Planting Delays Require Earlier Maturing Corn Hybrids?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-13/will-planting-delays-require-earlier-maturing-corn-hybrids

    planted increased sharply (from 8% for the week ending May 4 to 40% for the week ending May 11). However, ... late as May 20-25, if not later in some regions of the state. Results of studies evaluating hybrid ... growth and development in response to a shortened growing season. A hybrid planted in late May will ...

  8. I am Woman- Watch me Lead

    https://leadershipcenter.osu.edu/signature-workshops/leadership-development/leadership-capacities-21st-century

    men.   The good news is that rather than complaining about the uneven playing field, or unspoken rules, ...

  9. C.O.R.N. Newsletter 2012-31

    https://agcrops.osu.edu/newsletters/2012/31

    may also glow under UV light, giving a false positive result. Commercial quick-test kits are better ... P 2 O 5 K 2 O P 2 O 5 K 2 O Corn             Grain Bushel   0.37 0.27     Silage Ton   3.30 8.00     Soybeans Bushel   0.80 1.40 ... with lower than anticipated yields may have excess nitrogen in the form of nitrate. Nitrate is subject ...

  10. C.O.R.N. Newsletter 2004-12

    https://agcrops.osu.edu/newsletters/2004/12

    May 3, 2004- May 11, 2004 Greg La Barge In This Issue: Slug Update Early Season Bean Leaf Beetle ... are planting later in May and early June, the concern with slugs will become greater. Growers should ... leaf emerges if mildew is rapidly moving up the plant. Although it may look bad now, it is likely to ...

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