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C.O.R.N. Newsletter 2006-31
https://agcrops.osu.edu/newsletters/2006/31
LEAF DISEASES. During the grain fill period, leaf diseases can cause serious yield reductions and ... optimize grain yield. Hybrids can vary considerably in their ability to resist infection by these diseases ... . Demonstration plots provide an excellent opportunity to compare differences among hybrids to disease problems ...
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C.O.R.N. Newsletter 2004-27
https://agcrops.osu.edu/newsletters/2004/27
of these plants the crowns are degraded. Last week we found some reddish-brown corky areas in this ... region. The reddish-brown corky regions are where Rhizoctonia established infections early in the year and ... of fungicide application on levels of brown spot (caused by Septoria) or yield. Previously, Ohio ...
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C.O.R.N. Newsletter 2007-33
https://agcrops.osu.edu/newsletters/2007/33
management please refer to the OSU Plant Pathology web site "Ohio Field Crop Diseases" at: ... move and what the incidence of disease is in some of these fields. The rains that fell at the end of ...
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C.O.R.N. Newsletter 2011-22
https://agcrops.osu.edu/newsletters/2011/22
that on average, this year’s crop is decent, despite disease and weather-related problems in some ... 2010, the overall average incidence was 19.5%, and 2004 had very similar levels of disease as 2011, with ... levels of resistance to scab and/or treated with a fungicide had lower disease levels than those planted ...
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C.O.R.N. Newsletter 2008-34
https://agcrops.osu.edu/newsletters/2008/34
Treatments Be Delayed? Corn Rootworm Control in 2009 Weather Update Volunteer Corn Issues: Planning for Next ... in parts of Ohio. The typical symptoms of this disease are erect leaves with yellowish to ... 4) controlling volunteer wheat, barley, and oats (for more on BYDV, visit the field crops disease ...
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AgCrops Calendar for February 2015
https://agcrops.osu.edu/newsletter/corn-newsletter/2015-02/agcrops-calendar-february-2015
technology, weed control, disease management and fertility decisions. With profit margins decreasing it will ...
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July OSU Agronomy Field Days
https://agcrops.osu.edu/newsletter/corn-newsletter/2015-19/july-osu-agronomy-field-days
include presentations and opportunity for discussions on: • Management of Soil Borne Diseases in Ohio ...
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10 Tips to Get the Most out of Your Sprayer
https://agcrops.osu.edu/newsletter/corn-newsletter/2015-11/10-tips-get-most-out-your-sprayer
weed, insect or disease control which can lead to reduced yields. Check the gallon per acre application ...
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Getting Your Corn Crop Off to a Good Start in 2015
https://agcrops.osu.edu/newsletter/corn-newsletter/2015-08/getting-your-corn-crop-good-start-2015
Planting a mix of hybrids with different maturities reduces damage from diseases and environmental stress ...
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C.O.R.N. Newsletter 2004-28
https://agcrops.osu.edu/newsletters/2004/28
as does stress from disease and temperature extremes. Therefore the cooler than normal temperatures ... diseases, the development of moldy bean seeds may then lead to a loss in seed quality. The assessment of ... the damaged pods by disease agents, and (4) the amount of time remaining before total leaf drop and ...