Site

Search results

  1. Cold Weather Impact on Corn and Soybean

    https://agcrops.osu.edu/newsletter/corn-newsletter/11-2021/cold-weather-impact-corn-and-soybean

    Imbibitional chilling may occur in corn and soybean seeds if the soil temperature is below 50°F ... plants were not yet emerged at the time of the cold temperatures last week, you may need to wait longer ... to assess potential damage. Checking the seeds now may be hard to tell if imbibitional chilling ...

  2. Alfalfa Weevil Infestations Becoming Severe in Some Fields

    https://agcrops.osu.edu/newsletter/corn-newsletter/12-2021/alfalfa-weevil-infestations-becoming-severe-some-fields

    May 2, 2021 at several CFAES Ag Weather System (https://www.oardc.ohio-state.edu/weather1/) locations ...

  3. CFAES Ag Weather System 2021 Near-Surface Air and Soil Temperatures/Moisture

    https://agcrops.osu.edu/newsletter/corn-newsletter/12-2021/cfaes-ag-weather-system-2021-near-surface-air-and-soil

    conditions. The recent wet conditions and forecast may lead to some improvement in the drought monitor over ...

  4. Challenges Ahead

    https://agcrops.osu.edu/newsletter/corn-newsletter/11-2021/challenges-ahead

    often drops. Hence, if you see more bouncing around of forecasts the next 10-15 days that may be one ... https://www.weather.gov/ohrfc/WRO Long-term May appears will see periods of well above and below normal temperatures but will ... normal but models suggest a normal May for precipitation. If we get timely rains that will help soil ...

  5. Yes, Another Article About Freeze Symptoms in Winter Wheat

    https://agcrops.osu.edu/newsletter/corn-newsletter/11-2021/yes-another-article-about-freeze-symptoms-winter-wheat

    3). At Feekes 8 growth stage, damage from freeze may include yellowing or browning of the flag leaf. ... The flag leaf may appear twisted or in a spiral (Figure 4). As the plant continues to grow, the wheat ... spike may get stuck in the leaf sheath, causing a crooked appearance at heading (Figure 5). (Although, ...

  6. Black Cutworms and True Armyworms are Arriving

    https://agcrops.osu.edu/newsletter/corn-newsletter/10-2021/black-cutworms-and-true-armyworms-are-arriving

    south and lay eggs in April and May.  True armyworms prefer to lay eggs in wheat or even grassy cover ... the next few weeks, and then larval activity later in May.  For the most up to date trap numbers, ...

  7. Weather Update from NOAA/NWS/Ohio River Forecast Center

    https://agcrops.osu.edu/newsletter/corn-newsletter/08-2021/weather-update-noaanwsohio-river-forecast-center

    the growing season from May through summer looks like a warmer to hotter than normal summer. It is not ... temperatures above 95. We will keep you posted on that. Rainfall confidence from May through summer is quite ... the outlook supports normal to slightly drier than normal. In the summer 30-50% of rainfall comes from ...

  8. Control of dandelion with spring/summer herbicide treatments

    https://agcrops.osu.edu/newsletter/corn-newsletter/08-2021/control-dandelion-springsummer-herbicide-treatments

    + 2,4-D weekly from early April to early May.  Control generally improved with the later applications.  ... effective.  We would suggest including glyphosate with glufosinate in LLGT27 soybeans (resistant to both of ... mesotrione.  Adding a high rate of Classic in soybeans may also help any of these.- After doing battle with ...

  9. Weather and herbicides – what to do (or not) this week

    https://agcrops.osu.edu/newsletter/corn-newsletter/10-2021/weather-and-herbicides-%E2%80%93-what-do-or-not-week

    applied to an emerged crop just prior to or during cold weather may be more injurious compared with ... herbicide formulations reduces the risk of injury, usually be increasing the rate of metabolism, but may not ...

  10. Alfalfa Weevil – It’s Closer Than You Think

    https://agcrops.osu.edu/newsletter/corn-newsletter/10-2021/alfalfa-weevil-%E2%80%93-it%E2%80%99s-closer-you-think

    ahead of their feeding damage. Follow-up scouting may be needed after the first harvest in heavily ... instar larvae which cause most of the foliar injury. Close inspection of the stem tips may be needed to ...

Pages