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  1. Soybean Vegetative Growth Stages- VC vs V1

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-19/soybean-vegetative-growth-stages-vc-vs-v1

    touching V1 Fehr and Caviness (1977)-Fully developed leaves at unifoliolate nodes Pedersen (2009)- One set ... Across the state, soybean growth and development is variable, ranging from early vegetative stages ... The Fehr and Caviness Method (1977) is based on the number of nodes that have a fully developed leaf, ...

  2. Drought Projections Do Not Go Well with Fungicide Applications

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/drought-projections-do-not-go-well-fungicide-applications

    and 2019, it usually develops well into grain fill (R4-R5), and as such, may have little effect on ... early, yield loss may be substantial. The same is true for early southern rust development. So, scout ... favored in North East Ohio and down through the central region where fields are smaller and air flow can ...

  3. Corn Growth in Hot and Dry Conditions

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/corn-growth-hot-and-dry-conditions

    of these conditions, different effects on yield may be expected. Corn ear development occurs ... are starting to see some leaf rolling in corn. Some of this may be related to reductions in soil ... moisture, but may be related to restricted root systems as well. Depending on the stage of corn at the time ...

  4. Emergency Forages to Plant Mid-Summer

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/emergency-forages-plant-mid-summer

    First and second cutting hay yields are being reported as lower than usual in many areas of Ohio ... year, western Ohio producers had success interseeding sorghum-sudangrass into weak alfalfa stands; ... https://u.osu.edu/beef/2020/06/03/hay-yields-off-dont-panic-theres-time/#more-9000 Stretching Forage Supplies on Dairy Farms. https://dairy.osu.edu/sites/dairy/files/imce/PDF/Feed_PDF ...

  5. Water Quality Extension Associate Services in NW Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-20/water-quality-extension-associate-services-nw-ohio

    with soil test interpretation, new tri-state fertilizer recommendations, and use of On Field Ohio ... storage and retrieval programs.  Providing guidance on best management practice selection and ... on investment (ROI)  areas that may be appropriate for conversion to conservation practices.  ...

  6. Potassium Deficiency?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/potassium-deficiency

    potassium (K), but may also be related to recent dry soils, compaction, and poor root growth. In 2013-2015, ... the Lindsey Lab collected 593 soil samples from close to 200 soybean fields in Ohio. Twenty-three ... area of the field and “good” area of the field for comparison. In most Ohio soils, a soil test K value ...

  7. Sue Hogan: National Excellence in Urban 4-H Programming Award Winner

    https://franklin.osu.edu/news/sue-hogan-national-excellence-urban-4-h-programming-award-winner

    a part of positive youth development. First generation 4-H youth can become engaged in the program ... Urban 4-H Programming award. The award is presented by National Association of Extension 4-H Agents. Sue ... regardless of barriers that might prevent them from doing so. This is achieved by conducting the program at ...

  8. Foliar Fertilizer Applications to Soybean

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/foliar-fertilizer-applications-soybean

    with the application of manganese foliar fertilizer. One responsive location was in northern Ohio in ... investment? In 2019, Ohio State participated in a national protocol to evaluate foliar fertilizer in soybean. ... application. Ohio-specific results are shown in Figure 2. In Ohio, none of the evaluated foliar fertilizer ...

  9. Mid-Season Weed Management in Soybeans – Hot, Dry Edition

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/mid-season-weed-management-soybeans-%E2%80%93-hot-dry-edition

    popup thunderstorms. One of the frequent questions during extended dry weather is – do I wait for rain ... Applying POST herbicides early or late in the day may have some potential to reduce injury.  Keep in mind ... herbicides, 2,4-D was the only one not affected by time of day.   Giant ragweed was the only broadleaf weed in ...

  10. Greenhouse Plant Health and Pest Management Online

    https://entomology.osu.edu/courses/entmlgy-5610

    ENTMLGY 5610 Overview of the principles of plant health and pest management applied to the ... Canas_syllabus_ENT5610_GHpests.pdf Autumn 2020 Distance Learning Entomology ...

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