Site

Search results

  1. C.O.R.N. Newsletter 2007-05

    https://agcrops.osu.edu/newsletters/2007/05

    late summer or fall, it may carry the bacterium that causes Stewart's disease of corn in its gut ... aphid is important because we anticipate heavy soybean aphid pressure this summer. As discussed in ... Although these treatments will control the beetles in early summer, this population of beetles does not ...

  2. FSR Agronomy College coming September 15th

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-26/fsr-agronomy-college-coming-september-15th

    with Peter Thomison, Laura Lindsey & her graduate students and Mark Loux from the Horticulture ...

  3. C.O.R.N. Newsletter 2013-05

    https://agcrops.osu.edu/newsletters/2013/05

    of the summer, leaving 12-24 inches of drained soil at the surface available for rainfall.  If excess ... soil water is anticipated or received during the summer, farmers can lower the water level in the field ... with the originating lab for an explanation of the units plus conversion equations, so test results and ...

  4. C.O.R.N. Newsletter 2004-29

    https://agcrops.osu.edu/newsletters/2004/29

    Western Corn Rootworm Adults (WCRW) Herbicides for Summer-Seeded Alfalfa Cooler Weather and Growing Degree ... contents of the sweeps were bagged, brought to the lab and the adults counted when time allowed. This is ... future newsletters. Herbicides for Summer-Seeded Alfalfa The time is approaching to begin scouting newly ...

  5. C.O.R.N. Newsletter 2012-07

    https://agcrops.osu.edu/newsletters/2012/07

    should only be used when a compacted zone has been identified and soil is relatively dry. Late summer and ... established that enables it to handle warmer and drier summer weather.  At about 8 to 10 weeks after emergence ... lime this spring and aim for a late summer planting.  A soil test can also help determine if phosphorus ...

  6. Corn Replant Tips

    https://agcrops.osu.edu/newsletter/corn-newsletter/corn-replant-tips

    http://www.agry.purdue.edu/ext/corn/news/articles.08/delayedpltupdate-0523.html) Grain yields for varying dates and populations in both tables are expressed as a percentage of the ...

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

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

    the selection for glyphosate resistance in early-emerging summer annuals, including marestail, ... a metribuzin-containing herbicide for control of a broad spectrum of winter annual and summer annual weeds. The best ... internal and surface soil drainage. Plants with crowns heaved up 2 or more inches are already dead, or are ...

  8. C.O.R.N. Newsletter 2004-17

    https://agcrops.osu.edu/newsletters/2004/17

    a grab sample from the composite to a reputable lab (a list of labs is available at the following web ... address: http://www.ag.ohio-state.edu:8000/%7Ecorn/library/testlabs.pdf). You may want to contact the lab ...

  9. C.O.R.N. Newsletter 2008-38

    https://agcrops.osu.edu/newsletters/2008/38

    (http://www.agry.purdue.edu/ext/corn/news/articles.08/graindrydown-1022.html) that a “relatively cool June further delayed the crop's development to the extent that ... summer, and we have given it our stamp of approval (you can judge for yourself what this is worth). We ...

  10. C.O.R.N. Newsletter 2007-21

    https://agcrops.osu.edu/newsletters/2007/21

    predict economic problems this summer. What was unexpected and brings in a big “if” into the equation were ... reduce natural enemies which might help to keep aphid populations from increasing later in the summer ... might be too early to expect that pyrethroid to provide adequate aphid control later in the summer. If ...

Pages