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  1. Reed Johnson

    https://entomology.osu.edu/our-people/reed-johnson

    Spatial and taxonomic patterns of honey bee foraging: A choice test between urban and agricultural ... landscapes. Journal of Urban Ecology. 3(1). http://dx.doi.org/10.1093/jue/juw008 Richardson RT, ... managed European honey bee,  Apis mellifera, serves as a model pollinator for toxicological testing ...

  2. CCA Pre-Exam Training & Taking the CCA Exam

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-40/cca-pre-exam-training-taking-cca-exam

    NMS) Certification California Nitrogen Management (CA-NSp) Certification Precision Agriculture ...

  3. Soil Sampling, Handling, and Testing

    https://agcrops.osu.edu/node/3484

    and analyzed to produce a soil test value. Taking the time to collect a quality soil sample is the ... greater confidence. There are many resources on soil testing including: Ohio State University Soil ... approaches require a larger investment in soil testing but can provide more precise information to manage ...

  4. Calcium, Magnesium, and Sulfur

    https://agcrops.osu.edu/node/3477

    adequately supply these nutrients for plant growth. A standard soil test measures the relative availability ... of Ca and Mg in soils. There is no accurate soil test for S at this time. A plant analysis is the ... K recommendations for alfalfa and corn silage do not follow the maintenance concept above the critical K soil test ...

  5. Soil PH and Lime Recommendations

    https://agcrops.osu.edu/node/3483

    soil nutrients. Soil testing regularly and applying lime to maintain recommended pH levels should be ... neutralizing ability of lime. As a result, Ohio liming recommendations differ from Indiana and Michigan ... Corn, Soybeans, Wheat, and Alfalfa Executive Summary   |   Soil Sampling, Handling, and Testing   | ...

  6. Sarah Scott

    https://entomology.osu.edu/our-people/sarah-scott

    urbanization on the health and productivity of bee species Impact of heavy metal contamination on Bombus ... impatiens reproduction and resource procurement Urban ecology Apiculture Ecotoxicology Conservation Mary ...

  7. Tri-State Fertilizer Recommendations- Additional Resources

    https://agcrops.osu.edu/node/3487

    No-Till Agriculture. go.osu.edu/stratification Soil Testing North Central Regional Committee on Soil ... Ward, and Raymond Weil. 2007. “Nutrient Stratification in No-till Soils.” Leading Edge, The Journal of ... Testing and Plant Analysis (NCERA-13). 2015. Recommended Chemical Soil Test Procedures for the North ...

  8. Urban Landscape and Greenhouse Entomology

    https://entomology.osu.edu/courses/entmlgy-4602

    ENTMLGY 4602 An economic entomology course covering the insect and mite pests of ornamental plants, turfgrass and greenhouse crops. Major pest groups are covered and control of the pests using Integrated Pest Management is emphasized. Prereq: 1101 (101), ...

  9. Ecology and Management of Pathogens and Insects Affecting Trees in Forest and Urban Environments

    https://entomology.osu.edu/courses/entmlgy-5110

    ENTMLGY 5110 Overview of major pathogens and insects affecting health of forest and shade trees with emphasis on diagnosis, ecology, and management. Video-linked to Wooster. Sp Sem. Prereq: Not open to students with credit for Entomol 461 or PlntPth 610. ...

  10. For Safety’s Sake: Don’t Take Drying Shortcuts with Stored Corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-37/safety%E2%80%99s-sake-don%E2%80%99t-take-drying-shortcuts-stored-corn

    created. Higher volumes of bin fines can result. All of these issues ultimately affect grain flow ... efficiencies, which can lead to a number of safety hazards. These conditions can cause grain to become bridged ... or line the sidewall of the bin, resulting in the need for bin entry into an unstable environment. ...

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