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C.O.R.N. Newsletter 2004-39
https://agcrops.osu.edu/newsletters/2004/39
and take that yield hit when you’ve already lost yield to other diseases such as Phytophthora, SCN and ... fungicides into regions as the disease begins to move. If it is controlled where it begins, that reduces the ... conditions favorable for disease- extended periods of high humidity and warm temperatures- were generally ...
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C.O.R.N. Newsletter 2011-30
https://agcrops.osu.edu/newsletters/2011/30
Update Assessing the Risk of Frost Injury to Late Maturing Corn Watch Pre-Harvest Intervals if Spraying ... College September 2011 Weather Update The remnants of tropical storm Lee will play havoc with early ... 919 811 604 289 Mid-June 1029 781 681 489 217 Adopted from Brown (1999) R1 = Fresh silks; R2 ...
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Corn Planting and Pollinators: Research Update
The winter of 2019-2020 was relatively mild in both temperature and harmful effects on Ohio’s honey bee colonies. While many beekeepers have experienced a normal (30-40%) die-off since last October, many of the colonies that made it through the winter lo ...
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Last alfalfa cutting of the year
https://agcrops.osu.edu/newsletter/corn-newsletter/2014-29/last-alfalfa-cutting-year
include overall stand health, variety disease resistance, insect pests during the summer, age of stand, ... Alfalfa varieties with improved disease resistance and good levels of winter hardiness will be more ... age are more tolerant of fall cuttings as compared to older stands where root and crown diseases are ...
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OARDC Agronomy In-service: March 5 and 6, 2015
https://agcrops.osu.edu/newsletter/corn-newsletter/2015-03/oardc-agronomy-service-march-5-and-6-2015
Extension Educators, Certified Crop Advisors, and stakeholders up-to-date and hands-on training on disease ...
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C.O.R.N. Newsletter 2007-40
https://agcrops.osu.edu/newsletters/2007/40
color and the pith is chocolate brown. There are numerous cases where both diseases can be found on the ... “Abnormal Corn Ears” Poster Available Disease Rating Information From 2007 Soybean Performance Trial Please ... residents can contact their local county Extension office to place orders for the poster. Disease Rating ...
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Alfalfa Weevil Update
https://agcrops.osu.edu/newsletter/corn-newsletter/2020-10/alfalfa-weevil-update
Last week we reported that peak alfalfa weevil feeding damage occurs between 325 and 575 heat units (based on accumulation of heat units from January 1 with a base of 48°F). The cool temperatures over the past seven days have slowed the accumulation of h ...
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Southwest Corn Growers And Fayette County Agronomy Committee Field Day: August 14th
and Wheat Growers will give an update, which will include the new information included in the 2018 ...
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Western ARS Agronomy Field Day
https://agcrops.osu.edu/events/western-ars-agronomy-field-day
the bad and the ugly Pierce Paul & Anne Dorrance – too dry for diseases? Try again. Mark Loux ...
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C.O.R.N. Newsletter 2006-36
https://agcrops.osu.edu/newsletters/2006/36
infection and disease development. Diplodia causes a thick white mass of mold to grow on the ear, usually ... a grayish-brown growth and infected kernels appear glued to the husk. Infected ears are usually lightweight and of ... disease development are 65-70 F. Ears with visible white to pink mold covering the ear tip or more of the ...