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  1. Soybean Cyst Nematode Resistance

    https://stepupsoy.osu.edu/soybean-production/variety-selection/verification-scn-resistance-soybean-varieties

    standard protocol. Female index. The female index of each soybean variety was measured. The female index is ... of results. A female index <10 is considered resistant, 10-30 is considered moderately resistant, ... varieties with a female index rating up to 50 will yield more than varieties with a higher (more ...

  2. Sarah D. (Ellis) Williams

    https://plantpath.osu.edu/our-people/sarah-d-ellis-williams

    Introduction to Plant Diseases”. (Available online at: http://ohioline.osu.edu/hyg-fact/3000/index ... http://ohioline.osu.edu/hyg-fact/3000/index.html). Ellis, S.D., Boehm, M.J., Chatfield, J., Boggs, J., and Draper, E.  2008.  OSU Extension ... (Available online at: http://ohioline.osu.edu/hyg-fact/3000/index.html). Ellis, S.D. and Boehm, M.J.  2008.  ...

  3. Estimating Wheat Yield With Stem Counts and Fractional Green Canopy Cover

    https://stepupsoy.osu.edu/wheat-production/yield-estimates

    2018. Estimating wheat yield with normalized difference vegetation index and fractional green canopy ...

  4. C. Wayne Ellett

    https://plantpath.osu.edu/our-people/c-wayne-ellett

    writing.  He completed the Ohio Plant Disease Index in 1989, which is a significant historical document that ...

  5. Winter Tips

    https://plantpath.osu.edu/winter

    winter weather National Weather Service > Wind Chill Temperature Index (pdf) Winter Vehicle Safety ...

  6. Ohio State Researcher to Re-write Ohio’s Phosphorus Index to Improve Water Quality

    https://news-archive.cfaes.ohio-state.edu/news-release/ohio-state-researcher-re-write-ohio%E2%80%99s-phosphorus-index-improve-water-quality

    Conservation Service Ohio Phosphorus (P) Risk Index to better predict the risk of phosphorus moving off farm ... agribusinesses to complete the project. Her goals are to make the Ohio P Risk Index accurate, add more best ... their P Risk Index scores, evaluate management options and make informed decisions to better manage ...

  7. Nitrogen Recommendations When Organic N is Used

    https://agbmps.osu.edu/bmp/nitrogen-recommendations-when-organic-n-used

    Normalized Difference Vegetation Index (NDVI) can be used to evaluate plant nitrogen needs and limit over- or ...

  8. New publication

    https://plantpath.osu.edu/news/new-publication-3

    Revisions to the UC Davis Powdery Mildew Risk Index. Plant Disease 97: 1438-1447 ...

  9. Amending Soils with Lime or Gypsum (NRCS 333)

    https://agbmps.osu.edu/bmp/amending-soils-lime-or-gypsum-nrcs-333

    production or when the field phosphorus index rates high or very high. One field experiment in Ohio measured ...

  10. Phosphorus Risk to Water? Seminar Thursday (1/27) on How to Gauge It

    https://news-archive.cfaes.ohio-state.edu/news-release/phosphorus-risk-water-seminar-thursday-127-how-gauge-it

    a Phosphorus Risk Index Framework in Ohio” from 3:30-4:30 p.m. Thursday (1/27) as part of the school’s ... Phosphorus Risk Index is a field-based planning tool that integrates soil properties, hydrology and ...

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