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  1. Don’t Forget About Alfalfa and Weevils While Planting

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-11/don%E2%80%99t-forget-about-alfalfa-and-weevils-while-planting

    While most are worried about getting corn and soybean in during the next few weeks, the same heat is also making alfalfa weevil larvae develop quite quickly.  We would expect enough heat units to have been reached in much of the state to see alfalfa weevi ...

  2. 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 ...

  3. Comparison of Swine Manure and 28% UAN as Nitrogen Sources at Sidedress for Corn Yield

    https://agcrops.osu.edu/research-report/2013/comparison-swine-manure-and-28-uan-nitrogen-sources-sidedress-corn-yield-3

    Alig-Plot.pdf 2013 Manure Manure ...

  4. Watch Wheat for Head Scab and Cereal Leaf Beetle

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-14/watch-wheat-head-scab-and-cereal-leaf-beetle

    We are now well into the late-heading and early-flowering growth stages, and understandably, folks are concerned about head scab and vomitoxin. Questions keep coming in about applying fungicides for scab control, particularly when and whether a fungicide ...

  5. Wheat Flowering Growth Stage

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-14/wheat-flowering-growth-stage

    Wheat continues to go through the heading and flowering growth stages across central and northern Ohio. Depending on the weather and the variety, flowering usually occurs about 3-5 days after full head emergence (Feekes 10.5) – earlier under warmer condit ...

  6. 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 ...

  7. 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 ...

  8. 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 ...

  9. Wheat Heading Growth Stage

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-13/wheat-heading-growth-stage

    After seemingly being behind throughout the month of April, the wheat crop in Ohio “changed gears” over the last week and is now heading-out in some areas – do not be deceived by the fact that plants still look short in some fields. Heading will continue ...

  10. 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 ...

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