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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

    They are approximately ¼ inch long or smaller (Figure 2). Figure 2. Alfalfa leaf with pinhole feeding ... Credit – Julie Peterson, University of Nebraska An article was written earlier this year outlining how to ... (https://aginsects.osu.edu/extension-publications/msuosu-ipm-guide) and the product label to make the most effective application. As alfalfa gets closer to the first ...

  2. 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. ... Long Will Emergence Take? | Agronomic Crops Network (osu.edu) Estimating Corn Growth, Yield, and Grain ...

  3. Wheat Management for Spring 2024

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

    Spring is an important time to make key management decisions for winter wheat. Decisions should be ... is an ideal growth for spring topdress nitrogen application. Weed control efforts should be made ... weather prevented an earlier application; however, mechanical damage may occur from applicator equipment. ...

  4. 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

    Recommendation Support Tool), a decision-aid that provides an unbiased, science-based interpretation of soil test ... harmonize soil testing across state boundaries. It represents an improvement in our ability to evaluate soil ... of Soil Science, NC State University dosmond@ncsu.edu OR Nathan Slaton, Assistant Director of the ...

  5. Forage Weeds: Fall Forgotten and Spring Startups

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

    alfalfa makes glyphosate and products such as Extreme an option. In conventional alfalfa fields, products ... controlled when they are small in the spring. An example weed is common cocklebur, a summer annual that is ... to livestock. Cressleaf groundsel should be actively managed; if an infestation builds up to where ...

  6. 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

    minimal, thus making nitrate liable to leach down. If wheat was in stem elongation phase, nitrate leaching ... (NOx or N 2). The amount of N loss depends on how long soil stays saturated and soil temperatures ... especially after an N fertilizer application was made, it is important to supplement N to growing/upcoming ...

  7. 2024 Second Quarter Fertilizer Prices Across Ohio

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

    previous quarter with DAP up $50/ton and urea up $59/ton. This increase equates to an increase in price of ... the facility. Prices ranged from $45-72/ton with an average of $55/ton reported. If you are a retailer ...

  8. 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

    a lesser extent. The years where strong  El Niño  events came to an end in spring include 2016, 1998, 1982, 1973 ...

  9. Scouting Early Alfalfa Weevil Activity

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-08/scouting-early-alfalfa-weevil-activity

    (https://www.mrcc.purdue.edu)) Even if you're in an area that hasn’t accumulated many heat units yet, don’t put off ... scouting alfalfa weevils can be found here: https://forages.osu.edu/video   An initial assessment of ... whether a field may have an alfalfa weevil problem can be made by assessing tip and foliar feeding. ...

  10. ANR Factsheet: A Guide to Corn Growth and Development

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-09/anr-factsheet-guide-corn-growth-and-development

    and development. Corn growth is related to the increase in size of an individual plant or plant ... during the crop cycle can negatively impact plants, their components, yield, and farm profits. An ...

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