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  1. All Puckered Up: Dicamba Drift Reminders

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-25/all-puckered-dicamba-drift-reminders

    plant stunting. Soybean tolerance to sublethal rates of these herbicides varies between the different ... dicamba, with injury symptoms occurring at rates as low as 1/20,000x of a labeled application rate. The ... Injury from 2,4-D was occasionally undetectable, and higher rates were necessary to cause similar yield ...

  2. Other Corn Ear Abnormalities – when and why do they develop?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-24/other-corn-ear-abnormalities-%E2%80%93-when-and-why-do-they-develop

    Higher seeding rates, drought stress, genetics, defoliation, deficient pollination Pollination, VT or R1; ... Pollen and silk availability, kernel abortion, cloudy days, heat, drought, genetics, higher seeding rates ... Zipper ears Figure 8. (a) Zipper ears increase at higher seeding rates; from left to right (three ears ...

  3. Crop Water Use in Corn – What Do We Know?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-23/crop-water-use-corn-%E2%80%93-what-do-we-know

    which is ~2 inches per week. Table 1. Water use rates for corn at different growth and developmental ... stages using the leaf collar method. Stage Water Use Rate Inches per day Prior to 12-leaf stage (<V12) ...

  4. Manure Science Review (Ohio)

    https://agcrops.osu.edu/events/manure-science-review-ohio

    Station,  4240 Range Line Road Custar, OH 43511   Join us to learn about: Experiences in variable rate ...

  5. Double-Crop Soybean Weed Management

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-20/double-crop-soybean-weed-management

    weedy fields.  The best advice we have for big weeds in full-season soybeans is to increase rates and ... additional weed emergence and rate of soybean growth; and how fast the soybeans grow and develop a canopy.  ... late-emerging weeds, consider reduced rates.  Research we conducted back in the 1990s demonstrated that weeds up ...

  6. 2022 SURGe Program- Texas A&M University

    https://ansci.osu.edu/newsletter/student-newsletter/february-28th-2022/2022-surge-program-texas-am-university

    A&M's Faculty of Genetics members that also includes a 3-credit hour Bioinformatics class.  The introductory ... Bioinformatics class will provide training in modern bioinformatics tools via command-line that are used in ...

  7. Southwest Ohio Corn Growers & Fayette County Agronomy Field Day: Tuesday, August 16th, 2022

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-23/southwest-ohio-corn-growers-fayette-county-agronomy-field-day

    He will be discussing “Land Values, Cash Rental Rates, Input Costs, and Budgeting”.   After our ...

  8. Seeding Perennial Forages in Late Summer

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-24/seeding-perennial-forages-late-summer

    (https://extensionpubs.osu.edu/crops/field-crops/) and always read the specific product label for guidelines on timing and rates before applying any ...

  9. Strong Storms and Downed Corn – How will this affect yield?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-22/strong-storms-and-downed-corn-%E2%80%93-how-will-affect-yield

    less yield loss than stalk damage if occurring at the same rate. Figure 1: Greensnap of corn stalks ... https://doi.org/10.1002/agj2.20848 Lindsey, A.J., Geyer, A.B., Minyo, R., and Thomison, P.R. 2021b. Seeding rate impact on root ...

  10. Pre-Sidedress Nitrogen Test to Adjust N Rates

    https://agcrops.osu.edu/2022-16/pre-sidedress-nitrogen-test-adjust-n-rates

    PSNT a step further, providing guidelines to adjust N rates where the PSNT result are less than 25 ppm ... sample. Determine how much N to apply: Use Table 1 below to determine N rate adjustment if the PSNT- NO ... calculator (http://cnrc.agron.iastate.edu). You can use the CNRC to determine your base N rate, or last ...

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