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Alec Grimm
https://fabe.osu.edu/our-people/alec-grimm
Environmental Science Construction Site Stormwater Management Erosion and Sediment Control Water Quality Soil ...
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What happened with crop yields during 1988 and 2012? A recap
short, and 30% adequate. We anticipate these numbers will change after the rainfall last week. The soil ... surface conditions were the most affected during the dry period. At deeper layers in the soil, better ... region-39%-39%-17% 4% 40 – West central region-35%-35%-36%-10% 50 – Central region-25%-44%-21%-4% 60 – East central ...
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Lep Monitoring Network Update #2 – Black Cutworm & True Armyworm
trap catches should be prepared to scout high risk fields. In addition to BCW and AMW, European corn ... fields. Once the eggs hatch, the caterpillars cause damage to the emerging corn plants. Counties with high ... identified by a dagger-like marking on their wings (Figure 1). Traps were checked between May 8 – 14 for the ...
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Spring Weather & Soil Conditions: Update 4
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-12/spring-weather-soil-conditions-update-4
drying trends experienced over the last 30 days. Much of the state is reporting soil moisture between the ... Soil Temperatures and Moisture Cooler weather remained in place this past week with temperatures ... running 2-6°F below average. Overall, daily average soil temperatures are slightly warmer than they were ...
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Battle for the Belt: Episode 8
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-12/battle-belt-episode-8
temperatures were at or above 50°F. However, at the Northwest location, soil temperatures were at 48°F the day ... planting. When observing average soil temperatures over the last three weeks, the average is steady between ... calculations. Location Planting date 2-inch soil temperature (between planting-May 1) Air Temperature (between ...
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Weed Management in Dry Conditions
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-17/weed-management-dry-conditions
of the soil and have small seeds. The emergence of large-seeded species and those at lower depths ... Rain will still be needed to incorporate later-applied residual herbicides into the soil profile. POST ... early or late in the day may reduce the risk of injury. Antagonism – dry conditions can exacerbate ...
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Plan Now for Fall Fertilization of Perennial Forages
When soil test P exceeds the agronomic level of 50 PPM, there is increased potential of P losses into ... For example, many dairies have high levels of soil P, making the expense of fertilizer P unnecessary. ... over-application harms the environment and can harm animals fed those forages. A recent soil test should always ...
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Lep Monitoring Network Update #9 – Trap Counts for CEW, WBCW, and ECB (IA & NY)
populations across Ohio. 17 counties across Ohio monitored for CEW populations using 50 total bucket traps. ...
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Forage Maturity Across Ohio
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-15/forage-maturity-across-ohio
Festolium are both in the boot stage, which is at the balancing point between maximum tonnage and quality. ... The alfalfa in Ottawa County is at 30-50% bud and will probably begin to flower late this week or ... next. Mowing more forage than you can harvest each day carries more risk of quality decline most years ...
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Eric Richer
https://agnr.osu.edu/people/eric-richer
appointment, I provide leadership on key farm management, risk management, and value-added enterprise analysis ... I help farmers stay informed of risk management strategies through crop insurance education and Farm Bill ...