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  1. Battle for the Belt: Season 4, Episode 10: Late-Season Insect Pests

    https://agcrops.osu.edu/newsletter/corn-newsletter/2026-27/battle-belt-season-4-episode-10-late-season-insect-pests

    Season 4, Episode 10 of Battle for the Belt is now available: https://youtu.be/Cb8ptOhLPwk In ... https://aginsects.osu.edu/sites/aginsects/files/imce/IPM%20Guide%20FULL%20- %20OSU%20%28002%29.pdf  as well as the short extension guides available through the Ohio State ... University Agronomic Crops Insects website: https://aginsects.osu.edu/. Crop Update Soybeans across the state ...

  2. Ground Preparation for Winter Small Grain Forages

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-28-issue-4/ground-preparation-winter-small-grain-forages

    th in northern Ohio. Figure 1. Fly free date map for Ohio, originally from https://agcrops.osu.edu/newsletter/corn-newsletter ... within 10-14 days of the fly free date for your county (Figure 1). Cereal rye is our most cold tolerant ... than a lot of our other common forage crops and should be planted a bit deeper—aim for around 1.5 ...

  3. Rain in August Helps Make Grain – Until it Becomes Too Much

    https://agcrops.osu.edu/newsletter/corn-newsletter/2026-27/rain-august-helps-make-grain-%E2%80%93-until-it-becomes-too-much

    resulting in waterlogged or flooded conditions in fields (Figure 1). Corn and soybean fields are mostly in ... the grain-filling stages, and the yield impacts of flooding will likely differ for each crop. Soybeans ... this will likely affect the magnitude of any potential yield loss. Corn fields may have experienced ...

  4. Summer Plantings for Alfalfa

    https://agcrops.osu.edu/newsletter/corn-newsletter/2026-25/summer-plantings-alfalfa

    https://extensionpubs.osu.edu/ohio-agronomy-guide-16th-edition/ Tri-State Fertilizer Recommendations for Corn, Soybean, Wheat, and Alfalfa. https://extensionpubs.osu.edu/tri-state-fertilizer-recommendations-for-corn ... https://extensionpubs.osu.edu/category-2c-agricultural-weed-control/  Herbicides for Alfalfa—a resource from Kansas State University. ... for successful late summer establishment. Site Selection: Alfalfa requires adequate soil moisture to ...

  5. Relentless Inundation

    https://agcrops.osu.edu/newsletter/corn-newsletter/2026-27/relentless-inundation

    Regional Climate Center (https://mrcc.purdue.edu/). As if flooding rain was not enough, multiple rounds of ... Climate Office of Ohio or sign up for email updates at https://go.osu.edu/oh-climate-summaries.  Weather ... Figure 1 shows rainfall totals and percent of normal rainfall for August 10 – 16, 2026. Most areas from ...

  6. Battle for the Belt: Season 4, Episode 9- Soybean & Corn Plant Population Update

    https://agcrops.osu.edu/newsletter/corn-newsletter/2026-25/battle-belt-season-4-episode-9-soybean-corn-plant-population

    favorable growing conditions. In corn, we highlight the impact of plant population on weed pressure. Areas ... conditions (stages) and weather information at each location and for each crop and planting date are ... low pest pressure, will be critical to provide the conditions needed for sustained crop growth and ...

  7. Lep Monitoring Network Update #18 – Fall Armyworm Monitoring

    https://agcrops.osu.edu/newsletter/corn-newsletter/2026-27/lep-monitoring-network-update-18-%E2%80%93-fall-armyworm-monitoring

    0 moths. Next week will be the final monitoring week for CEW. Corn Earworm Moth Map Week 11 August 10 th ... monitoring for our final pest of the season: Fall Armyworm. Next week marks the last week of monitoring for ... identify and have a look-alikes that can end up in the traps such as the yellow striped armyworm (Figure ...

  8. Lep Monitoring Network Update #17 – Fall Armyworm Monitoring Starting

    https://agcrops.osu.edu/newsletter/corn-newsletter/2026-26/lep-monitoring-network-update-17-%E2%80%93-fall-armyworm-monitoring

    Moth Map Week 10 August 3 rd – August 9 th, 2026   Figure 3. Average corn earworm (CEW) moths captured ... This is our 17 th week of the Lep (moth) monitoring program, and we are transitioning into ... monitoring for our final pest of the season: fall armyworm. We will continue to report CEW over the next two ...

  9. Ohio Soybean Growers: Scout for Red Crown Rot and Submit Samples for Diagnosis

    https://agcrops.osu.edu/newsletter/corn-newsletter/2026-26/ohio-soybean-growers-scout-red-crown-rot-and-submit-samples

    crown, and roots. Reddish discoloration may develop near the soil line, and under favorable conditions ... identifying the cause of symptoms is critical for making informed management decisions for future soybean ... What Should You Look For? When scouting, look beyond the leaves.  RCR can appear in patches of ...

  10. Hazy conditions again: implications for Ohio’s corn and soybean crops

    https://agcrops.osu.edu/newsletter/corn-newsletter/2026-23/hazy-conditions-again-implications-ohio%E2%80%99s-corn-and-soybean-crops

    minimal effects on crop yields (state record yields were observed for both corn and soybeans in 2023). ... https://ohioline.osu.edu/factsheet/anr-0150 Lindsey, A., Wilson, A, Ortez, O., and Lindsey, L. 2024. Effects of haze and weather in 2023 on ... from fires is coming into Ohio and other states in the northern region as our crops approach or already ...

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