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  1. 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 ...

  2. Producers Still Need to Watch for Heat Stress Signs in Livestock

    https://news-archive.cfaes.ohio-state.edu/news-release/producers-still-need-watch-heat-stress-signs-livestock

    of Ohio, with heat index values reaching upwards of 109 in many areas, meteorologists said. For ... based on a temperature-humidity index, which increases as the temperature and humidity increase. The ... danger level is indicated by an index value of 79, which is reached in various combinations of ...

  3. Milk Prices, Costs of Nutrients, Margins and Comparison of Feedstuffs Prices

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-20-issue-4/milk-prices-costs-nutrients-margins-and-comparison

    nutrient prices, I used the Cow-Jones Index for cows milking 70 lb/day or 85 lb/day at 3.7% fat and 3.1% ...

  4. 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 ...

  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. Precision Agriculture Technology

    https://fabe.osu.edu/programs/precisionag/precisionagriculturetechnology

    light source to measure NDVI (Normalized Difference Vegetative Index) to predict crop yield potential. ...

  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. Milk Prices, Costs of Nutrients, Margins, and Comparison of Feedstuffs Prices

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-20-issue-3/milk-prices-costs-nutrients-margins-and-comparison

    prices, I used the Cow-Jones Index for cows milking 70 lb/day or 85 lb/day at 3.7% fat and 3.1% protein. ...

  9. Economics

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-10-issue-5/economics

    Cow-Jones Index, a measure of profitability in the dairy sector, has been under the $8 profitability ...

  10. Milk Prices, Costs of Nutrients, Margins, and Comparison of Feedstuffs Prices

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-20-issue-5/milk-prices-costs-nutrients-margins-and-comparison

    financial burden. To estimate the cost of production at these nutrient prices, I used the Cow-Jones Index ...

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