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  1. Gray Leaf Spot on Turfgrass

    https://ohioline.osu.edu/factsheet/HYG-3083

    spot management. Fertility. Adequate nitrogen fertility is recommended, but avoid high nitrogen ... overall appearance often resembles severe drought stress, but if soil moisture is checked, the test will ... show that the soil has adequate water. Severe outbreaks look as if the turfgrass was scorched with ...

  2. Plant Health Management Seminar

    https://plantpath.osu.edu/courses/plntpth-7300

    PLNTPTH 7300 This course is designed to cover current topics in plant health management for ... students in the Master in Plant Health Management program. Topics and guest speakers may differ from ...

  3. Jonathan M. Jacobs

    https://plantpath.osu.edu/our-people/jonathan-m-jacobs

    soil disinfestation for weed management. J. Integr. Pest Manag. 12:1-11. Roman-Reyna, V., Dupas, E., ... anaerobic soil disinfestation carbon sources for managing a soilborne disease complex in high tunnel ... On-farm evaluations of anaerobic soil disinfestation and grafting for management of a widespread soilborne ...

  4. Pierce A. Paul

    https://plantpath.osu.edu/our-people/pierce-paul

    index in research plots. Phytopathology doi:10.1094/PHYTO-04-21-0157-R. Dalla Lana, F., Madden, L. V., ... Spread, and Severity of Phyllachora maydis on Corn, in the United States. J. Integr. Pest Manag. 11:1-5. ... A., Taylor, C. G., and Miller, S. A. 2020. On-farm evaluations of anaerobic soil disinfestation and ...

  5. Algae for Biofuels

    https://ohioline.osu.edu/factsheet/AEX-651-11

    State University/Ohio Agricultural Research and Development Center (OARDC) Algae are simple, plant-like ... of the current research and development efforts have focused on microalgae due to their high growth ... by efficiently removing nutrients (e.g., nitrogen, phosphorous) and heavy metals. Growing Algae Algae ...

  6. Brown Patch on Turfgrass

    https://ohioline.osu.edu/factsheet/HYG-3084

    fungicide applications are made for managing the disease on highly cultivated turfgrass such as golf course ... as being facultative parasites. The fungus survives on decaying organic matter or in soil, but will ... height, soil, and environmental conditions. In low cut turfgrass, symptoms appear as irregular, blighted ...

  7. Guidelines for Choosing a Soil Analytical Laboratory

    https://ohioline.osu.edu/factsheet/HYG-1133

    Assistant Professor/Extension Soil Fertility/Nutrient Management Specialist, School of Environment and ... concentrations of plant-available nutrients in soil. Research at many land-grant universities over many decades ... collection kit analyses fertilizer recommendations nutrient concentrations regional soil testing cation ...

  8. Post Soybean, Going to Corn: Use Oats/Radish  

    https://ohioline.osu.edu/factsheet/anr-85

    and nutrient runoff. Fertility or liming—If applying phosphorus (P), potassium (K), or lime, complete ... ohioline.osu.edu/ factsheet/SAG-11 Understanding Soil Microbes and Nutrient Recycling (Ohio State University ... Management soil health soil cover crop agronomy corn after soybean oats radish soybean-corn rotation ...

  9. Manure to Energy Through Anaerobic Digestion

    https://ohioline.osu.edu/factsheet/AEX-653.1

    Food, Agricultural, and Biological Engineering, The Ohio State University/Ohio Agricultural Research and ... key by-product of anaerobic digestion. The effluent can be used as soil amendments and liquid ... fertilizers, and it can be composted and reused as a bedding material. Table 1. Energy Production Estimates for ...

  10. Mono-, Relay-, and Double-Crop Production Systems in Northwest Ohio

    https://ohioline.osu.edu/factsheet/anr-100

    Soil, and Microbial Sciences. https://www.canr.msu.edu/news/managing ... soil chemical properties.” Field Crops Research Volume 83, Issue 1: 41–50. ... 2016–2017, and 2017–2018 cropping years at the Northwest Agricultural Research Station in Custar, OH. ...

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