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  1. C.O.R.N. Newsletter 2005-05

    https://agcrops.osu.edu/newsletters/2005/05

    mild winters than during cold winters. The 'flea beetle index' is calculated as the sum of ... the average temperatures (Fahrenheit) of December, January and February. Index values less than 90 ... 'flea beetle index' for 2005. The location and the corresponding index was: Wooster, 83; Hoytville, ...

  2. C.O.R.N. Newsletter 2009-05

    https://agcrops.osu.edu/newsletters/2009/05

    beetle survive during mild winters than during cold winters. The 'flea beetle index' is ... calculated as the sum of the average temperatures (Fahrenheit) of December, January and February.- Index ... 'flea beetle index' for 2008. The locations and the corresponding indexes were: Wooster (OARDC), ...

  3. C.O.R.N. Newsletter 2006-34

    https://agcrops.osu.edu/newsletters/2006/34

    http://ohioline.osu.edu/e2567/index.html. A question that has been raised with more frequency recently is "I have fixed amount of money ... how much N was lost, the grain yield level for the previous year must be considered. The harvest index ... previous year's corn yield (assuming a harvest index of 0.5 and yield adjusted to 15.5% moisture). ...

  4. C.O.R.N. Newsletter 2006-05

    https://agcrops.osu.edu/newsletters/2006/05

    flea beetle survive during mild winters than during cold winters. The 'flea beetle index' is ... calculated as the sum of the average temperatures (Fahrenheit) of December, January and February. Index ... according to the 'flea beetle index' for 2006. The locations and the corresponding indexes were: ...

  5. C.O.R.N. Newsletter 2011-05

    https://agcrops.osu.edu/newsletters/2011/05

    higher populations of the flea beetle survive during mild winters than during cold winters. An index is ... developed that helps to predict the likelihood of the disease threat. This 'flea beetle index' is ... 'flea beetle index' for 2011. The locations and the corresponding indexes developed were: Wooster ...

  6. C.O.R.N. Newsletter 2010-32

    https://agcrops.osu.edu/newsletters/2010/32

    index (in corn, the ratio of grain weight to total plant dry weight) is another piece of information ... (assuming a harvest index of 0.5 and yield adjusted to 15.5% moisture).  (Remember: the N contained within ...

  7. C.O.R.N. Newsletter 2013-05

    https://agcrops.osu.edu/newsletters/2013/05

    predict the risk of Stewart's disease.   The 'flea beetle index' is calculated as the sum ... of the state except for the north have indexes over 95 suggesting that risk is moderate to severe, ... locations and the corresponding indexes are: Wooster (OARDC) 94.4, Ashtabula 92.2, Hoytville (Northwest ...

  8. C.O.R.N. Newsletter 2007-23

    https://agcrops.osu.edu/newsletters/2007/23

    http://cropwatch.unl.edu/archives/2007/crop18/corn_fungicides.htm Shaner, Greg. 7/13/07. http://extension.entm.purdue.edu/pestcrop/2007/issue16/index ... Pierce Paul, & Dennis Mills. 7/9/07. http://corn.osu.edu/index.php?setissueID=192#B. Ohio State Univ. ... http://extension.entm.purdue.edu/pestcrop/2007/issue14/index.html#fungic... Robertson, Alison, Daren Mueller, Carol Pilcher and Kristine Schaefer. 6/25/07. Fungicide ...

  9. C.O.R.N. Newsletter 2010-16

    https://agcrops.osu.edu/newsletters/2010/16

    in late June (Ohio Agronomy Guide online at   http://ohioline.osu.edu/b472/index.html). We lose about ...

  10. C.O.R.N. Newsletter 2008-05

    https://agcrops.osu.edu/newsletters/2008/05

    'flea beetle index' is calculated as the sum of the average temperatures (Fahrenheit) of December, ... January and February.- Index values less than 90 indicate negligible disease threat,- 90-95 indicate low ... risk level according to the 'flea beetle index' for 2008. The locations and the corresponding ...

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