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  1. Good Time to Dig Roots and Inspect for Rootworm Damage

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-20/good-time-dig-roots-and-inspect-rootworm-damage

    least 5 plants in 10 different locations in your field.  To determine the level of injury, use the Node ... Injury Scale—this scale ranges from 1 to 3, were 0.5 is half of a node of roots damaged, 1 is a full node ... of roots damaged, 2 is 2 full nodes damage, etc. For more help in rating roots, see this handout from ...

  2. Wind Damage in Corn- “Green Snap” and Root Lodging

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-21/wind-damage-corn-%E2%80%9Cgreen-snap%E2%80%9D-and-root-lodging

    limited green snap damage from wind storms last week).  Breaks in the stalk usually occur at nodes (along ... tissues at the nodes. Although we encounter green snap problems periodically in Ohio, it's usually ... intact, they will shade the broken-off plants and reduce ear size. When plants break at the node below the ...

  3. Double Crop Soybean Considerations

    https://agcrops.osu.edu/newsletter/corn-newsletter/2018-17/double-crop-soybean-considerations

    recommended. This is to allow the soybean plants to grow vegetatively as long as possible to produce nodes ...

  4. What is the Meaning of Feekes Growth Stages in Wheat?

    https://agcrops.osu.edu/newsletter/corn-newsletter/what-meaning-feekes-growth-stages-wheat

    point is still below the soil surface. Feekes 6.0: first node visible. On reproductive tillers a visible ... knot, bump, or swollen tissue called the node is noticeable above the soil surface. The growing point, ... which includes the developing head or spike on reproductive tillers is above this node. Tiller ...

  5. Wheat Management by Growth Stage

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-08/wheat-management-growth-stage

    Stage 6 (first node visible).  This growth stage can be identified by examining the large tillers in the ... fields for the presence of the first node. Pull multiple large tillers, strip down the lower leaves and ... leaf sheaths on the stem, and check for the presence of the first node at the base of the stem. If this ...

  6. Wheat Growth Stage: Scout for Foliar Diseases

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-13/wheat-growth-stage-scout-foliar-diseases

    Current wheat growth stage range from Feekes 7 to Feekes 10. At Feekes 7, two nodes are visible, ... addition to the two nodes seen at Feekes 7, the tip of the flag leaf, the fourth leaf above the first node ...

  7. Does Tillering Impact Corn Yield?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-24/does-tillering-impact-corn-yield

    lateral branches that form at below ground nodes. Although tiller buds form at each below ground node, the ...

  8. 2016 Ohio Wheat Performance Test Available Online

    https://agcrops.osu.edu/newsletter/corn-newsletter/2016-23/2016-ohio-wheat-performance-test-available-online

    at:  http://stepupsoy.osu.edu/node/35.   A sortable version of the Ohio Wheat Performance Test can be ...

  9. 2014 Soybean Seed Treatment and Foliar Trials Available Online

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-40/2014-soybean-seed-treatment-and-foliar-trials-available-online

    http://stepupsoy.osu.edu/node/15/current-soybean-research-projects  Last year we also evaluated five foliar products at two locations in Ohio.  Foliar products ... Trial can be found here: http://stepupsoy.osu.edu/node/15/current-soybean-research-projects Soybean ...

  10. Identifying Feekes Growth Stages 9 and 10

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-12/identifying-feekes-growth-stages-9-and-10

    having to pull plants from the field. At this stage, you are no longer looking for and counting nodes at ... about the lowest node on the stem; 3- If the flag leaf is fully emerged, then the ligule will be ...

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