Wheat Growth and Development

Wheat Growth and Development Videos

Feekes 6

Feekes 7 & 8

Feekes 9 & 10

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Flowering

C.O.R.N. Newsletter Articles

  1. wheat seedlings

    Wheat Planting When the Soil is Dry

    Author(s): Laura Lindsey

    For the germination process to begin, wheat seeds need to imbibe (take in) water. With dry soil in some areas of the state, there may be concerns about delayed germination and emergence after planting. In previous years, when wheat was planted into dry soil, emergence occurred approximately 4 weeks after planting when soil moisture was restored with rainfall. Some key points to keep in mind:

    Issue: 2022-34

  2. Head Scab Risk has Increased Across Ohio

    Author(s): Pierce Paul

    Due largely to rainfall, high relative humidity, and warmer temperatures over the last several days, the risk for head scab is now moderate across most of the state of Ohio, and high across the south. The risk is low in NW Ohio. This would be the time to apply a fungicide to control head scab and reduce the risk of grain contamination with mycotoxins as fields reach anthesis in the northern third of the state. Even fields in the lower half of the state that flowered 5-7 days ago could benefit from a fungicide application.

    Issue: 2022-16

  3. Will Upcoming Cool Temperatures Hurt Winter Wheat?

    Author(s): Laura Lindsey

    The short answer, probably not.

    Low temperatures may dip to low 30s/high 20s in northern Ohio over the next few days. However, these temperatures should not harm winter wheat at the Feekes 6 to 7 growth stage. [As a side note, I wrote this exact article last year at this time. Temperatures in Ohio were in the low 30s to upper 20s in northern Ohio, but wheat yield ended up being record-high for many famers due to the long grain fill period. Last year, there was even snow on some fields.]

    Issue: 2022-11

  4. Reminder to Attend the Wheat Refresh and Field Walk

    Author(s): Amanda Douridas, CCA

    On March 30, we’ll walk a wheat field with Dr. Laura Lindsey who will show us how to evaluate the field coming out of winter and refresh growth staging the wheat. Growth staging is critical for nutrient and crop protection applications.

    All topics covered:

    Issue: 2022-06

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

    Author(s): Laura Lindsey

    After a (short) second round of winter last week, there has been some concern regarding winter wheat. As a reminder, the magnitude of freeze damage depends on: 1) temperature, 2) duration ofFigure 1. Photo credit: JD Bethel temperature, and 3) wheat growth stage. During the cold snap last week, the majority of winter wheat in Ohio was at the Feekes 6 to 8 growth stage.

    Issue: 2021-11
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