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Determination of Ear Size in Corn Well Underway
https://agcrops.osu.edu/newsletter/corn-newsletter/2014-20/determination-ear-size-corn-well-underway
During the past two weeks corn has “exploded” in growth in many Ohio fields. Under favorable ... collar stage) and V15. However, there is considerable variability in corn development across the state ... S.K. Marlay. 2011. Corn growth and development. Iowa State Univ. Ext. PMR 1009. Nielsen, R.L. 2007. Ear ...
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C.O.R.N. Newsletter 2010-24
https://agcrops.osu.edu/newsletters/2010/24
Ohio this year. The following is a list of key characters to help in diagnosis. Patch of stunted ... in Ohio this year and in one case both were found on the same plant. The key difference is that the ... Ohio in a few fields. In this case the plants die early, in one field it looked like similar yellow as ...
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Did you calibrate your sprayer? Here is an easy way to do it
(See extension publication FABE-520 for travel distances for other spacings, and for an explanation for ... equations given in Extension Publication FABE-520 on Calibration you can find optimum travel speed and ...
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Poor seed quality reported from a few fields: Separating insect injury from the fungi
Ohio for some time. I will comment on the problems from fungi here today. 1. Phomopsis-Diaporthe ... probably need to begin to take a closer look at on our northern varieties. This year, in parts of the state ... time. 3. Purple seed – Cercospora purple seed stain has been found in Ohio this year, ...
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Western Bean Cutworm Monitoring Update for Week ending July 14, 2017
Cutworm (WBCW) populations continue to increase across the majority of participating counties in Ohio ...
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C.O.R.N. Newsletter 2006-14
https://agcrops.osu.edu/newsletters/2006/14
Move in Spite of the Cold Temperatures The Risk of Wheat Scab Remains Low in Ohio Alfalfa Insects ... especially in the Northern half of the state. If anhydrous ammonia was applied as the nitrogen source, look ... ammonium present in a soil being converted to nitrate. In the Northern half of the state we have not hit ...
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Barley Yellow Dwarf Virus in Wheat
https://agcrops.osu.edu/newsletter/corn-newsletter/2015-11/barley-yellow-dwarf-virus-wheat
http://www.oardc.ohio-state.edu/ohiofieldcropdisease/. Small Grain Production Wheat Disease ... coming in from fields in some parts of the state. Some of these fields reportedly have as much as 20% of ...
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Next Corn, Soybean and Wheat Connection Webinar Program February 3
Extension Specialist-Soybean and Small Grain Production, OSUE and Late Season Soybean Pest Issues with Dr. ... Andy Michel, Extension Specialist-Entomology, OSUE. To access the programs go to the link ...
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C.O.R.N. Newsletter 2011-33
https://agcrops.osu.edu/newsletters/2011/33
harvest time, some exciting work is being done at Penn State University with establishment of cover crops ... to harvest soybeans and corn but the fields are very soggy in much of Ohio. The danger of causing ... make the soil much less sensitive to compaction. I assume all of you Ohio farmers are aware of the ...