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Replanting
https://agcrops.osu.edu/node/4338
Sometimes, plant stands are reduced by disease, soil crusting, herbicide injury, hail, insects, slugs, and flooding. If crop insurance covers the damage, consult the insurance agent before taking action. When all plants of a field are lost, it is realisti ...
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Fertilization Recommendations
https://agcrops.osu.edu/node/4348
For optimal yields on mineral soils with subsoil pH greater than 6.0 (generally western Ohio), the pH range should be maintained between 6.0 and 6.8. On mineral soils with subsoil pH less than 6.0 (generally eastern Ohio), the range should be higher (6.5 ...
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Insect Control
https://agcrops.osu.edu/node/4379
Insect pests in soybean are sporadic but can be yieldlimiting when their populations build. It is difficult to predict when and where insects may become a problem in soybean, so regular scouting is important. Timely foliar insecticide applications at the ...
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Weed Control
https://agcrops.osu.edu/node/4380
Specific chemical weed control recommendations can be found in OSU Extension bulletin 789 Ohio, Indiana, Illinois, and Missouri Weed Control Guide at all county Extension offices and online at extensionpubs.osu.edu. NOTE: Material in this chapter related ...
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Time and Change: The Ohio State Campaign
https://advancement.cfaes.ohio-state.edu/impact-giving/time-and-change-ohio-state-campaign
Founded in 1870, the College of Food, Agricultural, and Environmental Sciences is a cornerstone college of The Ohio State University. That’s 150 years of delivering the land-grant mission-- teaching agriculture, science, and engineering-- in one of the na ...
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“Tassel Ears” Sightings in Corn
https://agcrops.osu.edu/newsletter/corn-newsletter/%E2%80%9Ctassel-ears%E2%80%9D-sightings-corn
Tassel Ears” (Figure 1) are showing up in corn fields around Ohio. Corn is the only major field crop characterized by separate male and female flowering structures, the tassel and ear, respectively. In most corn fields it is not unusual to find a few scat ...
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Corn Growth and Development: Crop Staging
https://agcrops.osu.edu/newsletter/corn-newsletter/2022-18/corn-growth-and-development-crop-staging
One of the bottom-line activities in growing crops should be understanding and keeping track of crop growth and development. Crop growth is related to the increase in size. It is influenced by factors such as temperatures, water availability, stress, comp ...
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REMINDER: Replanting Decisions in Corn and Soybeans… What to Consider
Unfavorable weather during the months of April, May, and early June has negatively affected corn and soybean acres establishment in the state. If considering replanting fields, a C.O.R.N. Newsletter article released in mid-May has several steps and consid ...
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Lep Monitoring Update CEW and ECB Updates
https://agcrops.osu.edu/newsletter/corn-newsletter/2022-19/lep-monitoring-update-cew-and-ecb-updates
Corn Earworm Corn earworm (CEW) traps were set the week of June 6 th and first trap catches were recorded for the week of June 13 th through 19 th. Moth numbers in all counties are currently low; however, moths were present in six of the monitoring counti ...
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Consideration for Corn N Management under Dry Soil Conditions
When considering adjusting your corn nitrogen program for dry weather conditions, consider how N gets to the root system for uptake. Mass flow is the primary mechanism for nitrogen (also sulfur, magnesium, and calcium). Mass flow is where nutrients in soi ...