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  1. Corn Planting Progress in Ohio is Slow but Coming Along

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-13/corn-planting-progress-ohio-slow-coming-along

    evaporation/evapotranspiration, and hence, generally, soils stayed wet. G etting into May, the first week was still wet with some ...

  2. Lime Considerations

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-40/lime-considerations

    for grazing animals. Soil test magnesium levels need to be greater than 50 ppm (100 lb) for optimal ... corn, soybean, wheat, and alfalfa production on fine to medium textured soils and greater than 35 ppm on ... magnesium ratio is larger than 1. High calcium lime should be used in situations where the soil test calcium ...

  3. Will Upcoming Cool Temperatures Hurt Winter Wheat?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-11/will-upcoming-cool-temperatures-hurt-winter-wheat

    The short answer, probably not. Low temperatures may dip to low 30s/high 20s in northern Ohio over ... were in the low 30s to upper 20s in northern Ohio, but wheat yield ended up being record-high for many ... reduced by 5%, 10%, 25%, and 50% at Feekes 6, 8, and 10.5.1 growth stages. (Data from Alt, Lindsey, Sulc, ...

  4. Lep Monitoring Network Update

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-12/lep-monitoring-network-update

    help identify regions that may be at increased risk for BCW. To monitor for BCW moths, our network of ... 6 moths, respectively). Counties with high trap numbers should plan to monitor for BCW larvae after corn is ...

  5. Weather Update: Warm Up Already!

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-10/weather-update-warm-already

    on Wednesday with highs in the 50s after a frosty start. A weak cold front will drop across the state ... on Wednesday night and Thursday with another round of rain showers possible and highs in the mid 50 ... Ohio running 50-90% of normal. However, most locations have received precipitation on 12-15 of the ...

  6. Alfalfa Weevil: Ready, Set, Scout!

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-12/alfalfa-weevil-ready-set-scout

    will be in prime time for alfalfa weevil.  Peak larval activity and feeding damage occur between 325 ... Action 6 25 1 Recheck in 7 days 9 50 > 1 Spray 12 75 > 2 Spray 16 100 > 4 Harvest early When ...

  7. Is Spring Wheat an Option for Ohio Farmers?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-06/spring-wheat-option-ohio-farmers

    low protein (8.5 to 10.5%). Hard red winter wheat has medium to high protein (10.0 to 13.0%) while ... durum and hard red spring wheat have high protein (10 to 15.0%). For more information on the various ... previous trials conducted in Ohio. Figure 1. Box-and-whiskers plot showing minimum, 25 th percentile, 50 th ...

  8. 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 ...

  9. Collect Soil Samples for SCN in Spring

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-06/collect-soil-samples-scn-spring

    time to sample for SCN. A soil test in spring will reveal if SCN is present and at what levels. Knowing ... a field, soil sample for SCN testing must be properly collected. The presence of SCN in a field, but most ... sample for soil fertility, a subsample can be used for SCN testing!     How should you collect soil ...

  10. Making On-Farm Trials Easy

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-12/making-farm-trials-easy

    for soil type changes, low spots, hills, etc. Randomization is especially needed to ensure that one ...

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