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C.O.R.N. Newsletter 2008-04
https://agcrops.osu.edu/newsletters/2008/04
tillage are especially important. Factors such as balanced fertility and soil pH, planting date and rate ... a range of 3 to 392 acres. The average seeding rate was 28,218 with a range of 18,000-36,000 seeds per ... Guardsman Max, etc), Radius + atrazine, SureStart, Lexar, etc. These can be applied at rates corresponding ...
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C.O.R.N. Newsletter 2006-15
https://agcrops.osu.edu/newsletters/2006/15
decision is the potential yield at the new planting date and possibly different planting rate; this can ... will be used in this example). Let's assume that a farmer planted on May 9 at a seeding rate ... Fungicides for Wheat Disease Control in Ohio Based on Application atThreshhold Fungicide Rate/A Powdery ...
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Yield Forecasts for Corn
https://agcrops.osu.edu/newsletter/corn-newsletter/2014-24/yield-forecasts-corn
rates of daily water use due to low daytime temperature, are factors that have the largest contribution ...
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Fungicide Applications Depend on Soybean Growth Stages and Presence of Disease
frogeye, I use a variety that is super susceptible. On the company rating scales where 9 is the worst, we ...
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C.O.R.N. Newsletter 2005-22
https://agcrops.osu.edu/newsletters/2005/22
a number of years ago, including a rating system to use to determine the need for spraying. Field Symptoms: ... silks become less receptive to pollen germination as they age and the rate of kernel set success ... be considered is the potential for leaf burning. The rates reported in the research with soybeans ...
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C.O.R.N. Newsletter 2006-19
https://agcrops.osu.edu/newsletters/2006/19
(25.0% response rate). A similar rate of statistically significant treatment responses (26.9%) was seen ... to the stalk or tunneling in the roots. Root systems can be rated using either a 1 to 6 scale or 0 to ... 3 scale. In both ratings, the scale indicates the amount of damage to the root system and can be used to ...
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C.O.R.N. Newsletter 2011-11
https://agcrops.osu.edu/newsletters/2011/11
A hybrid planted in late May will mature at a faster thermal rate (i.e. require fewer heat units) than the ... per day of delayed planting. Therefore a hybrid rated at 2800 GDDs with normal planting dates (i.e. ... season hybrids because of rapid dry down rates. However in 2009, cool, wet conditions after maturity ...
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C.O.R.N. Newsletter 2006-21
https://agcrops.osu.edu/newsletters/2006/21
glandular-haired varieties rated as highly resistant to potato leafhopper (at least 50% resistance ratings). The ... wash them, and rate the roots for larval injury. There are many causes for plant lodging, rootworm ... and rate rootworm injury. Field Crops Day at Northwest Agricultural Research Branch Station 7/18 ...
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Harvest Delays Impact Corn Performance
https://agcrops.osu.edu/newsletter/corn-newsletter/2014-36/harvest-delays-impact-corn-performance
decline at plant populations above 30,000/acre. * Hybrids with lower stalk strength ratings exhibited ...
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Drought-Tolerant Corn Hybrids: What is the Fit for Ohio?
photosynthetic rates in the drought-tolerant hybrid were similar to the susceptible hybrid, but the same plants ...