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  1. C.O.R.N. Newsletter 2005-11

    https://agcrops.osu.edu/newsletters/2005/11

    Soybean Rust Update Soybean Seeding Rates and Calibration Slug Update Early Season Insect Pests in Corn ... county offices for purchase by the end of next week. Soybean Seeding Rates and Calibration Authors: Jim ... the rate of glyphosate. In fields where 2,4-D will not be applied, a glyphosate rate of 1.5 lbs acid ...

  2. C.O.R.N. Newsletter 2005-09

    https://agcrops.osu.edu/newsletters/2005/09

    temperature (86 degrees F) is used because growth rates of corn do not increase above 86 degrees F. Growth at ... gpa, and rotary atomizers (Turboaero 88 A) at other application rates. A soybean oil and emulsifier was ... added to the spray mixture when the aerial application was done at lower carrier rates using the rotary ...

  3. Corn Ear Rots: Identification, Quantification and Testing for Mycotoxins

    https://agcrops.osu.edu/newsletter/corn-newsletter/2016-32/corn-ear-rots-identification-quantification-and-testing

    to estimate what percentage of the ear is covered with the mold. Step B: Using the rating scale ... rating scale (can be used for other ear rots as well)- colored are represent diseased (moldy) grain.  ...

  4. Last Alfalfa Cutting and Risk Management

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-28/last-alfalfa-cutting-and-risk-management

    the sun. The rate of photosynthesis in those leaves in the fall remains high. The issue with fall ...

  5. C.O.R.N. Newsletter 2004-25

    https://agcrops.osu.edu/newsletters/2004/25

    moderate to heavy rootworm injury. Root ratings of the pulled roots ranged from 3 to 6 on the 1-6 scale, ... with the majority of ratings being 4. These ratings indicated an economic problem in this field from ... weather brought on lots of different diseases, so varieties were rated for their reaction to the diseases ...

  6. Ohio State University Extension Announce Two Corn Colleges Set For January 2015

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-01/ohio-state-university-extension-announce-two-corn-colleges-set

    Extension, Plant Pathology •        Real Field Experiences with Variable Rate Nitrogen Applications  – Tim ...

  7. C.O.R.N. Newsletter 2007-15

    https://agcrops.osu.edu/newsletters/2007/15

    using residual herbicides to reduce the population and growth rate; and 3) making one to two ... postemergence glyphosate applications at rates appropriate for giant ragweed size and the history of control in ... application, using a rate of 0.75 lb ae/A in each application. It is essential to recognize that glyphosate ...

  8. C.O.R.N. Newsletter 2004-13

    https://agcrops.osu.edu/newsletters/2004/13

    option is to stay with the full rate of an atrazine premix product, which will control small, emerged ... stage. Additional atrazine can be included where weeds are larger, and we suggest atrazine rates of 2 lbs ... necessary. Where grasses are more than 1 1/2 inches tall, the addition of a reduced rate of a postemergence ...

  9. Modified Relay Intercrop Soybeans in a Twin Row System

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-22/modified-relay-intercrop-soybeans-twin-row-system

    maturity (harvest in the summer).  Follow appropriate seeding rates, fertility recommendations, weed ...

  10. Frost Seeding to Improve Pasture and Hayfield Quality

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-05/frost-seeding-improve-pasture-and-hayfield-quality

    I would recommend the use of a no-till drill to seed lespedeza. Recommended frost seeding rates by species ... is included in the following table: Forage Species Seeding Rate (lbs./acre) Red clover 6- ...

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