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Are you seeing purple wheat?
https://agcrops.osu.edu/newsletter/corn-newsletter/2016-39/are-you-seeing-purple-wheat
unlikely that BYDV is the problem, however if it is, there is nothing you can do about it at this time, we ...
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C.O.R.N. Newsletter 2012-16
https://agcrops.osu.edu/newsletters/2012/16
marestail that have just generally been tough to kill. We have received a number of calls asking about ... struggling the seed will shrink. Under these conditions, we are not too worried about pathogens during this ... inexpensive (lures cost about $2, and are good for about 4 weeks, so over the course of 4 months, the total ...
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C.O.R.N. Newsletter 2007-06
https://agcrops.osu.edu/newsletters/2007/06
Make a stand count. Pick about 10 to 15 spots in the field and count the number of plants per foot of ... fields which did not have a chance to tiller in the fall) and a stand with an average of about 12 plants ... three weeks of optimal corn planting time, there is, on average, about one out of three days when field ...
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Some Tips for Evaluating Corn Hybrid Demonstration Plots
Begin checking plants about 6 weeks after pollination (at about black layer) by pinching lower stalk ... may not indicate much about actual yield potential. This year we’ve seen differences in tip kernel ...
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Revising Fertilizer Recommendations for Corn, Soybean, and Wheat
harvest Short questionnaire about soil management All lab analyses will be paid for and we will work with ...
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C.O.R.N. Newsletter 2011-04
https://agcrops.osu.edu/newsletters/2011/04
us when producers tell us that they applied it before greenup and had no yield loss, but then there ... until corn is about V2 could provide more effective control in mid-season, and build a more flexible ... (total above-ground growth) and burcucumber seed production that was about 97% lower than where ...
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Topdressing Wheat with Liquid Swine Manure
https://agcrops.osu.edu/newsletter/corn-newsletter/2016-05/topdressing-wheat-liquid-swine-manure
number is basically the ammonia nitrogen portion of the manure plus about half the organic nitrogen ... to the nitrogen amount in the urea fertilizer; typically about 100 pounds per acre. The manure was ...
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C.O.R.N. Newsletter 2008-12
https://agcrops.osu.edu/newsletters/2008/12
area about a foot square, and scrape the soil with a small knife or other instrument. Nitrogen ... weeds emerged at about the same time or slightly later than the corn, and were controlled with ... N per acre in 1999, and 16 to 32 lbs of N in 2000. This amounted to about three times more N compared ...
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Fields are starting to turn a golden yellow – last chance to grab some data
get us is frogeye leaf spot. Where I planted a susceptible variety in the same field that we had ...
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C.O.R.N. Newsletter 2007-20
https://agcrops.osu.edu/newsletters/2007/20
is about 1/3 inch per day. Evapotranspiration rates in corn depend on temperature, humidity, wind, ... may exceed 8 inches in 4 feet of soil. This publication ... (http://www.extension.iastate.edu/Publications/NCH20.pdf) gives the available-water holding capacities of ten different soil types. Soils also differ as to ...