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Weed Management in Hot, Dry Conditions
https://agcrops.osu.edu/newsletter/corn-newsletter/2024-19/weed-management-hot-dry-conditions
are some considerations to keep in mind as we aim to manage weeds when temperatures are high, and ... activating rainfall, the product does not enter the soil solution and is not available for uptake by ... the soil profile for maximum efficacy. POST Applications – Plants respond to drought stress in part ...
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Slug Monitoring Project Summary
https://agcrops.osu.edu/newsletter/corn-newsletter/2024-22/slug-monitoring-project-summary
of high temperatures, the average number of slugs in the majority of counties decreased. Seneca ... monitoring. Planting took place between 4/24/2024 through 6/4/2024, depending on the county. When all of the ... for each monitoring county in Ohio, the dates the high was observed and the planting date of the field ...
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Battle for the Belt: Season 2, Episode 15 – Corn and Soybean Planting Date Responses
wet soils) better than corn. Soybean stands in adverse conditions do not usually look ideal; however, ... a yield penalty, except for when the soybeans are planted into cool and wet soils. In Michigan, there is ... planting should be a field-to-field decision that considers field history, soil type, and current weather ...
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Elderberry Production in Ohio
https://ohioline.osu.edu/factsheet/anr-0110
Ensure ideal soil condition and fertility. Ideal nutrient conditions are a pH level of 5.5–6.5, 50 ... conditions for elderberries (pH level of 5.5–6.5, 50 lb/acre (25 ppm) of phosphorus, and 200–300 lb/acre ... lb/acre (25 ppm) of phosphorus, and 200–300 lb/acre (100–150 ppm) (Byers et al. 2012) as reported on ...
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Soil Acidity and Liming for Agronomic Production
https://ohioline.osu.edu/factsheet/AGF-505-07
is considered adequate if soil test levels are greater than 50 ppm (100 lb). Hi-cal (calcitic) lime ... ($50 hauling charge/60 acres). Summary In summary, make sure you obtain a soil test, determine if lime ... neutralization to raise the soil pH. High concentrations of hydrogen in soil solution (low soil pH) may cause the ...
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Use of Forage Chicory in a Small Ruminant Parasite Control Program
https://ohioline.osu.edu/factsheet/VME-31
moderately drained soils with medium to high fertility provide conditions for optimal growth. Both spring ... recommends that soil pH be maintained above 5.5 for best results. Critical levels of soil phosphorus and ... totaling between 100 and 150 lbs of actual nitrogen/acre annually to achieve maximum yields of dry matter ...
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Use of a Brown Mid-Rib Sorghum x Sudangrass Hybrid in a Small Ruminant Parasite Control Program
https://ohioline.osu.edu/factsheet/VME-30
Critical levels of soil phosphorus and potassium are 15 ppm and 100 to 120 ppm respectively. Similar to ... are between 60 and 65°F. At these soil temperatures, the seed will germinate quickly and a dense ... stand will be established. Although sorghum x sudangrass will tolerate soil pH levels of 6.0 and lower, ...
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Gibberella Ear Rot and Mycotoxins in Corn: Sampling, Testing, and Storage
https://ohioline.osu.edu/factsheet/plpath-cer-04
steps. Semi-quantitative tests estimate vomitoxin at or above certain levels (>5ppm) or within a given ... (DON), also called vomitoxin. As a result, high levels of Gibberella ear rot severity and moldy grain are ... usually accompanied by high levels of vomitoxin. Mycotoxins are harmful to both humans and animals. ...
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Global Climate Change 1996
https://ohioline.osu.edu/factsheet/cdfs-186
carbon dioxide from roughly 280 parts per million (ppm) to the current level of about 360 ppm. Moreover, ... oceans would result in a global sea level rise of between one and three feet. Many low lying coastal ... in the 3–7 degree F range over the next 50–100 years. Even if the high income countries are able, ...
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Corn Fungicide Trials
https://agcrops.osu.edu/farm-science-review/osu-agronomic-crops-plots/corn-fungicide-trials
more effective against tar spot and should be applied between VT and R3 in a high disease environment ... scouting knowledge to the test and look for the following three foliar diseases: Gray leaf spot: symptoms ... conditions and high relative humidity in the canopy. Tar spot: this relatively new foliar disease prefers ...