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  1. Freeze Symptoms and Associated Yield Loss in Soft Red Winter Wheat

    https://ohioline.osu.edu/factsheet/anr-93

    at Feekes 6 growth stage, the first node appears and pushes the growing point (developing spike) above the ... developing spike at the first node. Damaged spikes will appear discolored and shriveled. A healthy, ... reference to the shoot at the coleoptile node.  Australian Journal of Biological Sciences, 24, 829-842. ...

  2. Stalk Rots Showing Up in Some Corn Fields

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-36/stalk-rots-showing-some-corn-fields

    nodes can easily be compressed when squeezed between thumb and finger. It is possible by using this ... ear and the lowest node, stalk rot is usually present. To minimize stalk rot damage, harvest promptly ...

  3. How to Identify Late Season Soybean Diseases in 2020

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-27/how-identify-late-season-soybean-diseases-2020

    patches.  For Northern, there is a canker at the third node which girdles the plant.  For Southern, there ...

  4. Soybean Vegetative Growth Stages- VC vs V1

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-19/soybean-vegetative-growth-stages-vc-vs-v1

    The Fehr and Caviness Method (1977) is based on the number of nodes that have a fully developed leaf, ... at V1. Fehr and Caviness define V1 as “fully developed leaves at unifoliolate nodes,” which also ... touching V1 Fehr and Caviness (1977)-Fully developed leaves at unifoliolate nodes Pedersen (2009)- One set ...

  5. Late-Season Waterhemp- The Goal is Stopping Seed

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-26/late-season-waterhemp-goal-stopping-seed

    field can reroot at multiple nodes and regrow.  Another option to at least reduce seed production – use ...

  6. Double-Cropping Soybean Following Small Grains

    https://ohioline.osu.edu/factsheet/agf-103

    vegetatively as long as possible to produce nodes where pods can form before vegetative growth is slowed due to ...

  7. Wheat Growth Stages and Associated Management- Feekes 6.0 through 9.0

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-09/wheat-growth-stages-and-associated-management-feekes-60-through

    Nodes are all formed but sandwiched together so that they are not readily distinguishable. At Feekes ... 6.0, the first node is swollen and appears above the soil surface. This stage is commonly referred to ... as “jointing.” Above this node is the head or spike, which is being pushed upwards eventually from ...

  8. Double Crop Soybean Recommendations

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-20/double-crop-soybean-recommendations

    vegetatively as long as possible to produce nodes where pods can form before vegetative growth is slowed due to ...

  9. Recommendations for Soybeans Planted in June

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-16/recommendations-soybeans-planted-june

    the plants to grow vegetatively as long as possible to produce nodes where pods can form before ...

  10. How cold is too cold (for winter wheat)?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-10/how-cold-too-cold-winter-wheat

    surface, protected from cold temperatures. However, at Feekes 6 growth stage, the first node appears and ... to expose the developing spike at the first node. Damaged spikes will appear discolored and ...

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