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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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Corn Silage Harvest Safety Should Be Priority One
filled. Tower silos and areas around stored silage should be treated as confined spaces. Due to this risk ... very difficult to control or stop. Safety Around Machinery During silage harvest, there are risks of ... with a highly reflective SMV sign. During harvest, be sure to wash SMV signs and lights so that they ...
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Feeding Roasted Soybeans to Dairy Cattle
increasing levels of roasted high oleic soybean on milk fat yield in lactating dairy cows. J. Dairy Sci. 103 ... roasting home-grown soybeans has recently increased again with the availability of high-oleic soybeans ... but if they are mixed with the soybean meal, the protein level in the soybean meal is typically 44%. ...
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Rapid Growing Degree Day Accumulation in May
https://agcrops.osu.edu/newsletter/corn-newsletter/2024-17/rapid-growing-degree-day-accumulation-may
1 now sitting between 600 and 1000 (north to south). Precipitation was highly variable. Parts of west ... central, northeast, and southeast counties only received 1-2” (50-75% of normal). Other areas including ... monthly climate summaries. Weather Forecast Warm, summer-like weather will start the week off, with highs ...
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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 ...
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Statewide and Region Phosphorus Nutrient Use in Ohio
trends in mean soil test P (STP) levels between 1993 and 2015. Since 2003, Ohio's P 2 O 5 removal ... P recommendations from 1995 to today, review changes in soil test phosphorus (STP), and identify the sources of ... declines in Soil Test P. Soil test P is one factor that can mitigate chronic P loss at the edge of a field. ...
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Spring 2024 Weather & Soil Conditions: Update 5
Soil Temperatures and Moisture Figure 1: Daily average air temperature (dashed red), two-inch ... (green) and four-inch (blue) soil temperatures for spring 2024. Soil type and location of measurements ... (under sod or bare soil) are provided in the lower right corner of each panel. A map of all locations is ...
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Lep Monitoring Network – News on Fall Armyworm (FAW), WBC and CEW, Update # 16
Lorain (2.0) (Figure 2). As mentioned above, we have leveled out as far as county averages are concerned ...
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Corn Silage Ear Rot and Foliar Disease Management
a high disease pressure with DON levels as high as 17.9 ppm in one hybrid and 30.3 ppm in the other ... leaf spot is favored by warm temperatures between 70 and 90°F and high relative humidity. Northern corn ... nutritionists encouraging levels below 1 ppm in corn utilized in the lactating ration. Fungicides may have the ...
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Wheat Management for Fall 2017
https://agcrops.osu.edu/newsletter/corn-newsletter/2017-29/wheat-management-fall-2017
test levels are higher than 50 ppm. Soil potassium should be maintained at levels of 100, 120, and 140 ... maintained between 25-40 ppm for optimum production. If the soil test indicates less than 25 ppm, then apply ... potassium needs. Wheat requires more phosphorus than corn or soybean, and soil test levels should be ...