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  1. Stink bugs in Soybeans

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-23/stink-bugs-soybeans

    As our soybean begins to develop flowers and pods, we need to be aware of stink bugs that will begin feeding.  Although more common in the southern US, we have been noticing more stink bugs in soybean the past few years, even some fields where economic da ...

  2. C.O.R.N. Newsletter 2010-17

    https://agcrops.osu.edu/newsletters/2010/17

    you will NOT see any dead slugs following treatment.  The majority of slugs are juvenile gray gardens ...

  3. Residual Herbicide Issues – were they applied, are they working, what to do

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-14/residual-herbicide-issues-%E2%80%93-were-they-applied-are-they-working

    While a variety of rainfall and soil moisture conditions can be found around Ohio, a shortage of rain following application of residual herbicides seems to be common.  We are hearing about weeds emerging early in the season even where residual herbicides ...

  4. Early Insect and Slug Concerns

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-13/early-insect-and-slug-concerns

    For a couple of weeks we have been warning about the possibility of black cutworms based on adult catches reported by surrounding states.  We have begun to observe some minor feeding on corn, suggesting that the larvae are there and the worst of the damag ...

  5. More on Fungicides and Tank-Mixing with Insecticides

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-21/more-fungicides-and-tank-mixing-insecticides

    Foliar diseases continue to spread up the corn plant in some fields, so, this may be the year to apply a foliar fungicide to minimize losses due to diseases such as Northern Corn Leaf Blight (NCLB) and Gray Leaf Spot (GLS). Both GLS and NCLB may cause yie ...

  6. Foliar Diseases Already Showing up in Corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-20/foliar-diseases-already-showing-corn

    Foliar diseases, especially Gray Leaf Spot (GLS) and Northern Corn Leaf Blight (NCLB), are already showing up in some corn fields. Although this a little bit on the early side for Ohio, it is not at all surprising, since we have had several wet, humid day ...

  7. Prospects for “Muddied Corn”

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-19/prospects-%E2%80%9Cmuddied-corn%E2%80%9D

    During the past two weeks, flooding and ponding have occurred across Ohio, especially in river bottoms and along streams. In some localized areas, this may have resulted in partial and complete immersion of corn in nearby fields, especially in low spots. ...

  8. 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 ...

  9. 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 ...

  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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