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  1. Alfalfa Weevil Activity is Beginning to Peak

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-10/alfalfa-weevil-activity-beginning-peak

    1 Recheck in a week 9 50 >1 Spray 12 75 >2 Spray 16 100 >4 Harvest early   If alfalfa weevil ... pressure at first cutting or an early harvest is utilized to limit feeding damage, be sure to scout for ...

  2. 2024 Second Quarter Fertilizer Prices Across Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-10/2024-second-quarter-fertilizer-prices-across-ohio

    the previous quarter’s survey, prices for fertilizers saw a modest increase, with only anhydrous ... ammonia, MAP and potash showing a slight decrease. DAP and urea saw the most increase in price from the ... previous quarter with DAP up $50/ton and urea up $59/ton. This increase equates to an increase in price of ...

  3. Managing Corn in Response to Severe Storms and Short-Term Weather Stressors

    https://ohioline.osu.edu/factsheet/anr-0151

    throughout the United States. The midwestern and eastern United States are experiencing increases in total ... application later in the season. Early frosts in the fall could also be a concern if they are severe enough to ... shallow surface tillage may be required to remove the surface crust likely to form as the standing water ...

  4. Big Swings Ahead for Planting, Growing and Harvest Season

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-10/big-swings-ahead-planting-growing-and-harvest-season

    crops this year. Above normal temperatures are expected from May to autumn harvest with the warmth ...

  5. Wheat Management for Spring 2024

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-10/wheat-management-spring-2024

    identify wheat growth stages, including the Feekes and Zadoks scale. Here we focus on the Feekes Growth ...  Herbicide options become increasingly limited as wheat enters Feekes 6 and progresses to the boot stage. Do ...

  6. Battle for the Belt: Season 2 Episode 3- April Weather Update

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-10/battle-belt-season-2-episode-3-april-weather-update

    CORN News Article,  “Growing Degree Days vs. Calendar Days – How Long Will Emergence Take?”. Table 1. ...

  7. FRST Fertilizer Recommendation Support Tool Launches Nationwide to Digitize Crop Nutrient Management

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-10/frst-fertilizer-recommendation-support-tool-launches-nationwide

    yield increase from phosphorus or potassium fertilizer application.  In the next phase, the FRST will ... and programming support stated, “the design of FRST has always been focused on the end user being able ...

  8. Narrow Row Spacing in Corn: Management Considerations for Ohio

    https://ohioline.osu.edu/factsheet/anr-0152

    Hybrid Response to Narrow Row Spacing Is Minimal, Though Yields Marginally Increased Gomes et al. (2024) ... Hoytville. To determine forage yield, six plants were harvested shortly after black layer and weighed (grain ... in each plot were harvested mechanically using a narrow-row combine head (reported at 15.5% grain ...

  9. Forage Weeds: Fall Forgotten and Spring Startups

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-09/forage-weeds-fall-forgotten-and-spring-startups

    annuals missed in the fall, and biennials that are small enough to effectively control. To manage weeds ... Source: Iowa State Extension Winter annual weeds are most effectively controlled in the fall when they are ... harvest restrictions. Extra Resources: Managing Cressleaf Groundsel OSU Video Poison Hemlock OSU Video   ...

  10. Look Out for Nitrogen Loss Due to Heavy Rains

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-09/look-out-nitrogen-loss-due-heavy-rains

    contain N in the nitrate form such as UAN increase the chance of leaching loss because a large portion of ... is less likely due to increased N uptake and prolific rooting system of wheat at this stage. ... side-dressing N. You could also utilize sensors to determine NDVI to calculate N fertilizer requirement. The ...

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