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  1. Volunteer Stream Monitoring

    https://ohiowatersheds.osu.edu/resources/human-dimensions/mental-models/basic-stream-and-watershed-ecology-lesson-plans/volunteer-stream-monitoring

    out assessment forms that they eventually submit to contribute to a cumulative index of streams in the ...

  2. Southern Ohio Corn at Risk for Stewart's Wilt

    https://news-archive.cfaes.ohio-state.edu/news-release/southern-ohio-corn-risk-stewarts-wilt

    Extension appointment. Ohio State specialists use a "flea beetle index"-- the sum of the average ... subsequent risk of Stewart's wilt. Index values less than 90 indicate negligible disease threat, 90-95 ... disease threat. For locations monitored in southern Ohio-- Columbus, Oxford, Jackson and Piketon-- index ...

  3. Stewart's Wilt Predicted Low Risk

    https://news-archive.cfaes.ohio-state.edu/news-release/stewarts-wilt-predicted-low-risk

    "We say this because the mortality rate of the flea beetle is high where the flea beetle index is 90 ... tracked to determine the risk level of the disease. Researchers recorded a flea beetle index of 91 in ... Wooster; 84 in Hoytville; 93 in South Charleston; 107 in Piketon and 87 in Ashtabula. Index values less ...

  4. Master in Plant Health Management (click for more)

    https://plantpath.osu.edu/newsletter/news-plant-pathology/2015/master-plant-health-management-click-more

    http://www.ballpublishing.com/magazine/gt_15_09/index.aspx Anne Dorrance (Plant Pathology) and Luis Canas (Entomology) are the MPHM Graduate Studies ...

  5. Low Risk of Stewart's Disease on Corn Predicted

    https://news-archive.cfaes.ohio-state.edu/news-release/low-risk-stewarts-disease-corn-predicted

    carried and spread by adult flea beetles.   Based on the flea beetle index, conducted by Ohio State ... beetle index is calculated as the sum of the average temperatures of December, January and February. ... Index values less than 90 indicate a negligible disease threat, 90-95 indicates low to moderate levels, ...

  6. Dairy Ration Modifications During Heat Stress

    https://wayne.osu.edu/news/dairy-ration-modifications-during-heat-stress

    when the temperature-humidity index exceeds 68 so this current spell of hot weather can definitely have ...

  7. Stewart's Wilt Risk Low for Ohio's Corn

    https://news-archive.cfaes.ohio-state.edu/news-release/stewarts-wilt-risk-low-ohios-corn

    carried and spread by adult flea beetles. Based on the flea beetle index, conducted by Ohio State ... to have a low to moderate threat. The flea beetle index is calculated as the sum of the average ... temperatures of December, January and February. Index values less than 90 indicate a negligible disease threat, ...

  8. Gary Gao toured fruit plantings in China’s Hebei and Shanxi Provinces in September 2016

    https://southcenters.osu.edu/newsletter/gary-gao-toured-fruit-plantings-in-chinas-hebei-and-shanxi-provinces-in-september-2016

    He did notice that viral diseases are quite common in apple trees since virus indexing is as well ...

  9. Managing Dairy Cow Heat Stress

    https://wayne.osu.edu/news/managing-dairy-cow-heat-stress

    production when the temperature-humidity index (THI) exceeds 68.  As an example, a temperature of 72 F with ...

  10. How to Stop Algal Blooms, Keep Drinking Water Safe

    https://field2faucet.osu.edu/news/how-stop-algal-blooms-keep-drinking-water-safe

    revise Ohio’s Phosphorus Risk Index. Farmers use the index to plan their fertilizer applications. Steve ...

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