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  1. Wheat Management for Fall 2021

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-30/wheat-management-fall-2021

    phosphorus than corn or soybean, and soil test levels should be maintained between 30-50 ppm (Mehlich-3 P) ... for optimum production (Table 1). Do not add any phosphorus if soil test levels are higher than 50 ... 45 60 75 >50 0 0 0 0 Soil potassium should be maintained at levels of 100-130 and 120-170 ppm ...

  2. Weather Update: Farm Science Review Week Weather

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-32/weather-update-farm-science-review-week-weather

    the 70s, then fall into the upper 50s to mid-60s for highs (40s for lows) on Wednesday and Thursday. ... overnight lows near record levels (2 nd warmest on record). Recent temperatures have been running 3-5 ...    Forecast High pressure that has been keeping our weather hot and dry has slid off to the east, ...

  3. Foliar Diseases May Affect Stalk Strength and Quality

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-31/foliar-diseases-may-affect-stalk-strength-and-quality

    have some type of stalk rot. The “push” test is another way to assess stalk rot and the risk for ... discoloration of the inner stalk tissues. Consequently, you can use the “squeeze test” or the “pinch test” to ... down and squeeze or pinch the internode of the stalk about 6-8 inches above the ground between the ...

  4. Wide-Row Wheat Management

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-32/wide-row-wheat-management

    system to determine whether disease risk is high enough to warrant a fungicide application. Wheat ... a variety that is high yielding and resistant to major diseases such as powdery mildew, leaf rust, Septoria ... 2021 Ohio Wheat Performance Test. Plant wheat as soon as possible after the Hessian fly-safe date. ...

  5. Seeding Perennial Forages in Late Summer

    https://agcrops.osu.edu/newsletter/corn-newsletter/24-2021/seeding-perennial-forages-late-summer

    forage legumes is 30 to 50 ppm Mehlich-3 and for grasses 20 to 30 ppm Mehlich-3. The optimal soil ... potassium level is 120 to 170 ppm for most of our soils.   Check herbicide history of field. A summary table ... soil moisture for seed germination. Make sure that the field surface is relatively level and smooth if ...

  6. Autumn Forage Harvest Management

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-29/autumn-forage-harvest-management

    cutting. Soil drainage and soil moisture affect the risk of fall cutting.  High soil moisture slows down ... between those times (mid-September to mid-October) means more risk to the stand. Factors such as previous ... cutting management, age of stand, soil fertility, variety, and soil moisture affect the level of that ...

  7. Using Soil Tests Phosphorus Results to Identify Agronomic and Conservation Needs

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-30/using-soil-tests-phosphorus-results-identify-agronomic-and

    chance of more than 0.5 inches of rainfall. Soil Test Phosphorous (STP) values are above 50 PPM Mehlich ... water quality. Fields with Soil Test Phosphorus (STP) levels two to three times higher than the ... Between 20-40 PPM (or 30-50 PPM if wheat/alfalfa are in the rotation) Greater than 50 PPM More detailed ...

  8. Don’t Delay Wheat Harvest

    https://agcrops.osu.edu/newsletter/corn-newsletter/18-2021/don%E2%80%99t-delay-wheat-harvest

    9 bu/acre, test weight decreased by 2.9 lb/bu, and DON level increased by 0.86 ppm (see figure). These ... at risk for increased disease, lodging, sprouting, harvest loss, and grain contamination with ... harvest could cause increased levels of vomitoxin contamination of grain, particularly if it rains for ...

  9. Predictions for Round 2 of Fall Armyworm

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-32/predictions-round-2-fall-armyworm

    between daytime highs and nighttime lows) is a bit challenging, but we could use the daily mean ...

  10. FSR 2021 is finally only a week away!!

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-31/fsr-2021-finally-only-week-away

    various types of tires can affect your crop, especially in pinch row compaction. Very high flexation tires ... pressure to the exact psi is critical. Stop in the morning, to enter a raffle to win a high accuracy tire ... with producers around that state to maximize corn and soybean yields is demonstrated in a set of high ...

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