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  1. C.O.R.N. Newsletter 2013-20

    https://agcrops.osu.edu/newsletters/2013/20

    recently joined these studies. Luckily, there are few insect pests that reach economic levels during ... a significant bumblebee kill in Oregon, when over 50,000 bumblebees were killed by an insecticide sprayed (in ... -causes-largest-mass-bumble-bee-death-on-record/?dm_i=1ANQ,1MG0A,6LPXAW,5N4VO,1).  This was with an insecticide that had the warning about being highly toxic ...

  2. 2018 SW Ohio Corn College

    https://agcrops.osu.edu/newsletter/corn-newsletter/2018-01/2018-sw-ohio-corn-college

    111 S. Nelson Avenue, Wilmington, Ohio 45177 This High impact program is designed for producers ... Corn Development • Decision making with High Resolution Crop Imagery • Corn Disease and Fungicide Use ...

  3. Warm and Wet October Expected

    https://agcrops.osu.edu/newsletter/corn-newsletter/2018-33/warm-and-wet-october-expected

    since 1947. It is possible to be near that level a few days this week across especially southern Ohio. ...

  4. 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

    premature exposure to light in cloddy soil, planting too deep, compaction or soil crusting, extended ... symptoms of disease, especially in lower lying areas of fields where ponding and saturated soils were more ... difficult to diagnose disease damage on plants that also show abnormal growth caused by cold soil conditions ...

  5. The World Beneath Your Feet

    https://butler.osu.edu/news/world-beneath-your-feet

    An entire world exists in the soil of your garden.  There are creatures you can see, such as ... in vast numbers; a pinch of soil can contain millions of organisms.  We are dependent on this unseen ... studying them was very difficult.  The bacteria in the soil primarily live around plant roots, consuming ...

  6. Barley Yellow Dwarf Virus in Wheat

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-11/barley-yellow-dwarf-virus-wheat

    Some reports of what seems like fairly high incidence of barley yellow dwarf virus (BYDV) are ... when the aphid population is high. Once infections occur, there is very little that can be done. No ... spikelets per head. It is difficult to estimate the level of damage caused by BYDV at this time. Since grain ...

  7. Cover Crops for Prevented Acres

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-20/cover-crops-prevented-acres

    soil degradation and to increase soil productivity for next year. Cover crops are an excellent option ... for producers to consider for protecting their soil and increasing productive capacity for succeeding ... to leaving the soil bare and fallow, and then it provides guidance on selecting and seeding cover ...

  8. Fertilizer Applicator Certification Needed by 9/30/2017

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-1/fertilizer-applicator-certification-needed-9302017

    required if you apply fertilizer (other than manure) to more than 50 acres of agricultural production grown ... primarily for sale, of plants or any parts of plants on more than 50 acres.  If you raise forage (e.g., hay, ...

  9. Replanting failed corn stands – herbicide considerations

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-13/replanting-failed-corn-stands-%E2%80%93-herbicide-considerations

    six days before replanting corn, to avoid risk of herbicide injury.  Gramoxone and glufosinate ...

  10. Acceleron® Challenge – I lost

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-38/acceleron%C2%AE-challenge-%E2%80%93-i-lost

    Pythium spp. that are highly insensitive to metalaxyl/mefenoxam (more on this later) and; 2.       ... stand between the two varieties that were used in this study nor in the seed treatments.  For all three ... 3 field sites with very high, moderate, and low disease pressure for the 2-weeks after planting, we did ...

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