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  1. Western Bean Cutworm Monitoring Update for Week ending August 4, 2017

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-25/western-bean-cutworm-monitoring-update-week-ending-august-4-2017

    Western bean cutworm (WBCW) populations decreased for all monitoring counties in Ohio for week ending August 4. A total of 72 traps were monitored in 23 counties. Overall, 653 WBCW adults were captured. The state average per trap decreased from 21 WBCW (w ...

  2. Weather Update

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-25/weather-update

    The headline the next 10 days for the middle third of August will be below normal temperatures, about 2-4 degree below normal. Rainfall is now in a more normal mode through much of August with more variability to the pattern. If anything like we talked ab ...

  3. C.O.R.N. Newsletter 2007-18

    https://agcrops.osu.edu/newsletters/2007/18

    does have frogeye leaf spot. This foliar disease was rare in Ohio and only occurred at the end of the ... season. This is one of the clear benefits of this sentinel plot program, we can find and detect a disease ... applications ONLY WHEN the disease had reached 1 to 2% leaf area affected by the R3 growth stage (pod is 3/16 ...

  4. C.O.R.N. Newsletter 2006-02

    https://agcrops.osu.edu/newsletters/2006/02

    percent leaf area affected by soybean foliar diseases, the number of aphids per plant and the percent ... canopy affected due to insect feeding. Septoria brown spot and downy mildew were found at all locations ... planting and seed placement, tillage systems comparisons, cover crops, root development, weed, disease ...

  5. Estimating Corn Yields

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-25/estimating-corn-yields

    foliar diseases, esp. northern corn leaf blight and gray leaf spot, are widespread.  Not surprisingly, ...

  6. C.O.R.N. Newsletter 2011-33

    https://agcrops.osu.edu/newsletters/2011/33

    September 27, 2011- October 3, 2011 Justin Petrosino In This Issue: Weather Update Soil Compaction ... Update Well, the trend is your friend. Clearly, our pattern has shifted toward a cooler and damper ... a different mind. As updated last week, a stubborn low will influence our weather this week with below normal ...

  7. C.O.R.N. Newsletter 2006-06

    https://agcrops.osu.edu/newsletters/2006/06

    within a few weeks heaved plants will turn brown and die. Growers generally describe this as fields ... for heaving, plants should also be examined for lower stem and root disease problems. As the soil ... temperature increases, so does the activity of disease-causing fungi. Disease problems are likely to occur ...

  8. C.O.R.N. Newsletter 2012-32

    https://agcrops.osu.edu/newsletters/2012/32

    Debbie Brown (Shelby), David Dugan (Adams, Brown, Highland), Mark Koenig (Sandusky), Greg LaBarge ...

  9. C.O.R.N. Newsletter 2009-31

    https://agcrops.osu.edu/newsletters/2009/31

    as heat and moisture stress, nitrogen deficiency, hail, and foliar disease damage, may cause ... densities were found in Adams, Brown, southern Highland, Pike, and Scioto Counties. This is the first time ... – between the parking lot and the main exhibit area, we have set out small plots of weed control, disease ...

  10. C.O.R.N. Newsletter 2009-38

    https://agcrops.osu.edu/newsletters/2009/38

    topics: Maturity and Field Dry Down of Corn Grain Frost-Damaged Crops Grain Diseases & Mycotoxins ... was not unusual to see large numbers of brown, dead unwinged aphids along with winged aphids that ...

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