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  1. Side-dressing Manure into Newly Planted and Emerged Corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-15/side-dressing-manure-newly-planted-and-emerged-corn

    into corn from the day of planting to the V4 stage of development. In Darke County, we have used a drag ... growing seasons with great success. The corn was generally at the V3 stage of growth when the manure was ... incorporated as a side-dress but some years weather forced us to apply at the V4 stage. Darke County Farms Plot ...

  2. Wet Weather and Late-Season Fungicides

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-22/wet-weather-and-late-season-fungicides

    growth stage (initial pod development).  There was a positive yield response to fungicide application at ... application.   RESPONSIVE SITES UNRESPONSIVE SITES Average brown spot in bottom of canopy (R6 growth stage ... growth stage) 2.4% (leaf area affected) 0.5% (leaf area affected) June + July rainfall 12 inches 11 ...

  3. Battle for the Belt: Episode 21

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-25/battle-belt-episode-21

    causes some of planting date one and two to be synced in the reproductive stages. Planting date three was ... clipping. Planting date one is fully pollinated and at R2, while planting date two is silking with some ... Planting date one and two are at R4 which is full pod. Planting date three is at R3, beginning pod, ...

  4. Determination of Ear Size in Corn Well Underway

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-20/determination-ear-size-corn-well-underway

    During the past two weeks corn has “exploded” in growth in many Ohio fields. Under favorable ... collar stage) and V15.  However, there is considerable variability in corn development across the state, ... approaching or is at the tasseling stage (VT), whereas corn planted in early to mid-June is usually at stages ...

  5. Determination of ear size in corn well underway

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-19/determination-ear-size-corn-well-underway

    During the past two weeks, corn has “exploded” in growth in many Ohio fields. Under favorable ... collar stage) and V15. However, there is considerable variability in corn development across the state, ... usually at stages no later than V3-4. Variation in growth and development is also related to differences ...

  6. Central Ohio Agronomy School

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-01/central-ohio-agronomy-school

    today.  This school is designed with everyone in mind; part-time or full-time producer, beginner or CCA ...                                     Weed Identification with Live Plants at Various Growth Stages.                                     ... Farmers CO-OP, Channel, Clark Seeds, Cubbage Electric, Farmcredit, First-Knox National Bank, and Seed ...

  7. 2020 Agronomy School: The Nuts & Bolts of Corn & Soybean Production

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-03/2020-agronomy-school-nuts-bolts-corn-soybean-production

    today.  This school is designed with everyone in mind; part-time or full-time producer, beginner or CCA ...                                     Weed Identification with Live Plants at Various Growth Stages.                                     ... Extension, Advantage Ag & Equipment, B&B Farm Service, Central Ohio Farmers CO-OP, Channel, Clark ...

  8. Identifying Feekes Growth Stages 7 and 8

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-11/identifying-feekes-growth-stages-7-and-8

    Feekes growth stage 6.  5- After locating the two nodes, count the number of leaves that are on or above ...  the lower half of the stem; 4- Now look for the presence of two nodes – one should be between 1.5 and ... your wheat is at Feekes growth stage 7. 5.2. If there are three leaves fully emerged and the tip of the ...

  9. Battle for the Belt: Episode 22

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-26/battle-belt-episode-22

    a reddish-purple coloration. In the last couple of years frogeye leaf spot has been showing up at R2 or R3 stages ... disease. Scouting the soybeans at the R2/R3 growth stage is best because fungicide applications should be ... made at this time. As soybeans move into R5 stage (beginning seed), fungicide applications are not ...

  10. OSU Extension Water Quality Team to Host Regional Field Day Focusing on In-Field and Edge-of-Field Conservation Practices

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-17/osu-extension-water-quality-team-host-regional-field-day-focusing

    cover crops, soil conditions and management, ditch design and funding opportunities for two-stage ... feature four breakout sessions and a keynote speaker focusing on design, implementation, and results from ...

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