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  1. Black Cutworms and Armyworms Still a Concern

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-10/black-cutworms-and-armyworms-still-concern

    Reports of black cutworm and armyworms catches are still coming in from surrounding states. The big concern over the next few weeks will be egg hatch and larval growth. Both hatch and growth is difficult to predict and is largely based on temperature and ...

  2. Purple and Yellow Corn, What is Going On?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-14/purple-and-yellow-corn-what-going

    Corn seedlings often turn yellow (due to low nitrogen uptake and/or limited chlorophyll synthesis) or purple (reduced root development) under cool, wet conditions. Some hybrids are more likely to increase anthocyanin (purple pigment) content when plants a ...

  3. Corn Planting Nearing Completion – Time to Troubleshoot Emergence Problems

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-14/corn-planting-nearing-completion-%E2%80%93-time-troubleshoot-emergence

    According to the USDA/NASS (http://www.nass.usda.gov/) for the week ending May 24, corn was 87 percent planted, which was 21 percent ahead of last year and 17 percent ahead of the five-year average. Across the state, corn is at a range of growth stages. S ...

  4. Wheat Disease Update: The Week of May 18 2015

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-13/wheat-disease-update-week-may-18-2015

    The wheat crop progressed considerably over the last week and is now heading-out in some fields. In fact, some fields in southern Ohio and even fields planted early or with early-maturing varieties in the central and northern parts of the state are at the ...

  5. How is that stand?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-13/how-stand

    Some soybeans have been planted and issues have already been reported.  The most common symptom is spotty areas around the field with large skips or limited emergence.  Take a garden trowel and dig up a few places and try to find the seed that was placed ...

  6. Evaluating Soybean Stand

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-13/evaluating-soybean-stand

    Soybean planting is well underway throughout Ohio.  The USDA National Agricultural Statistics Service reported 23% of the soybean acres were planted by May 10 (and many more acres were planted between May 10 and 18) up from 13% at the same time last year. ...

  7. Early-May Wheat Disease Update

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-12/early-may-wheat-disease-update

    The wheat crop in Ohio is now at or just past Feekes 8 (flag leaf emergence), the growth stage at which we usually recommend fungicide application for foliar disease control. However, conditions have been fairly hot and dry over the last 7 to 10 days, slo ...

  8. Gypsy Moth Caterpillar Resembles Other Caterpillar Pests

    https://news-archive.cfaes.ohio-state.edu/news-release/gypsy-moth-caterpillar-resembles-other-caterpillar-pests

    photographer Ken Chamberlain at (330) 263-3779, or e-mail chamberlain.1@osu.edu. WOOSTER, Ohio- As the gypsy ... ranks" said Herms, who is based at OSU's Ohio Agricultural Research and Development Center in ...

  9. Control of Insect Pests of Field Crops, Bulletin 545

    https://agcrops.osu.edu/publications/control-insect-pests-field-crops-bulletin-545

    Control of Insect Pests of Field Crops, Bulletin 545.  Gives detailed information on pest control thresholds and insecticide options for management of insects in corn, soybean, wheat and alfalfa. 545(1).pdf January, 2011 Corn Insects Soybean Insects Wheat ...

  10. Corn Disease Management in Ohio, Bulletin 804

    https://agcrops.osu.edu/publications/corn-disease-management-ohio-bulletin-804

    Corn Disease Management in Ohio, Bulletin 804.  Five to 15 percent of Ohio's corn crop is lost to disease each year, amounting to nearly $100 million in lost farm income. Corn diseases include seedling diseases, leaf blights, stalk rots, ear and kern ...

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