Site

Search results

  1. Corn Pollination

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-22/corn-pollination

    (silks in the ear) flowers, and it is critical that the timing of flower emergence and activity overlap ... branches of the tassel fully visible, extended outward, and not held in by the upper leaves.” Many modern ... the husk leaves of the ear.” In many modern hybrids, we will actually see silks emerging prior to the ...

  2. Foliar Fertilizer Applications to Soybean

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/foliar-fertilizer-applications-soybean

    investment? In 2019, Ohio State participated in a national protocol to evaluate foliar fertilizer in soybean. ... Trials were conducted in 13 states and totaled 20 different growing environments (Figure 1). In 2019, ... application. Ohio-specific results are shown in Figure 2. In Ohio, none of the evaluated foliar fertilizer ...

  3. Western Bean Cutworm Numbers Remain Low Across Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/western-bean-cutworm-numbers-remain-low-across-ohio

    We are now in the second week of monitoring for Western bean cutworm (WBC) in Ohio. Similar to ... last week, WBC adult numbers remain low in all monitoring counties. Trap counts for the week of June 29 ... – July 5 resulted in a total of 56 WBC adults (0.67 average moths per trap) (Figure 1). Overall, 26 ...

  4. Application of Manure to Double Crop Soybeans to Encourage Emergence

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/application-manure-double-crop-soybeans-encourage-emergence

    Wheat harvest will soon be wrapped up in Ohio and some farmers will plant double-crop soybeans. ... window each year. In recent years there has been more interest from livestock producers in applying ... properly covered with soil when planted to keep a barrier between the salt and nitrogen in the manure and ...

  5. Drought Projections Do Not Go Well With Fungicide Applications

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/drought-projections-do-not-go-well-fungicide-applications

    flowering stage.  Both of these diseases are also limited geographically in the state.  White mold is ... favored in North East Ohio and down through the central region where fields are smaller and air flow can ... and high relative humidity.  So farmers in these areas should double check their variety ratings ...

  6. Mid-Season Weed Management in Soybeans – Hot, Dry Edition

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/mid-season-weed-management-soybeans-%E2%80%93-hot-dry-edition

    Applying POST herbicides early or late in the day may have some potential to reduce injury.  Keep in mind ... however that the activity of most POST herbicides on weeds is reduced during overnight hours.  In previous ... herbicides, 2,4-D was the only one not affected by time of day.   Giant ragweed was the only broadleaf weed in ...

  7. July Brings on the Heat

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/july-brings-heat

    Hot and dry conditions have certainly set in across the Buckeye State. Temperatures this past week ... Drought and Fungicide. If you are seeing drought impacts in your area, consider submitting a report to the ... Highs will generally top out in the 90s and lows in the upper 60s to low 70s. By Friday, a weak cold ...

  8. Corn Growth in Hot and Dry Conditions

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/corn-growth-hot-and-dry-conditions

    In recent days we have been experiencing 90 degree F days with limited precipitation, and so we ... are starting to see some leaf rolling in corn. Some of this may be related to reductions in soil ... number of kernel rows as early as V5 in some corn hybrids. By V7, the number of kernel rows in the ...

  9. Potassium Deficiency?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/potassium-deficiency

    potassium (K), but may also be related to recent dry soils, compaction, and poor root growth. In 2013-2015, ... the Lindsey Lab collected 593 soil samples from close to 200 soybean fields in Ohio. Twenty-three ... percent of the soil samples were in the build-up range, indicating K was likely limiting soybean yield. If ...

  10. Emergency Forages to Plant Mid-Summer

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/emergency-forages-plant-mid-summer

    First and second cutting hay yields are being reported as lower than usual in many areas of Ohio ... grazed. Brassica crops (turnip, turnip hybrids, rape) can be planted in early August for grazing in late ... considering soil moisture and the rain forecast. Rainfall/soil moisture in the few weeks immediately after ...

Pages