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  1. Should we add Diaporthe stem canker and Cercospora leaf blight to our list of disease ratings for Ohio in 2018?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-31/should-we-add-diaporthe-stem-canker-and-cercospora-leaf-blight

    leaves attached. The canker is not as well defined but can occur from the third node at the bottom of the ... are the actual fungus. The bottom two nodes of the plant are still green – which can separate it from ...

  2. Too Early to Plant…Take Soybean Production Survey and Receive $40

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-07/too-early-plant%E2%80%A6take-soybean-production-survey-and-receive-40

    http://stepupsoy.osu.edu/node/70 Research Cooperator Opportunity ...

  3. Winter Wheat Progress and Management

    https://agcrops.osu.edu/newsletter/corn-newsletter/winter-wheat-progress-and-management

    exposing the base of the stem; 4- Now look for the first node generally between 1 and 2 inches above the base ... of the stem. This node is usually seen as a slightly swollen area of a slightly different (darker) ...

  4. 2015 Ohio Soybean Performance Trials Available (update)

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-38/2015-ohio-soybean-performance-trials-available-update

    Soybean Performance Trials that can be found here: http://stepupsoy.osu.edu/node/46 We will let you know ...

  5. Stalk Rots Showing Up in Some Corn Fields

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-33/stalk-rots-showing-some-corn-fields

    nodes can easily be compressed when squeezing the stalk between thumb and finger. It is possible by ... vertical. If the stalk breaks between the ear and the lowest node, stalk rot is usually present. To minimize ...

  6. 2015 Ohio Wheat Performance Test Available Online

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-26/2015-ohio-wheat-performance-test-available-online

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

  7. Late season diseases are making their appearance

    https://agcrops.osu.edu/newsletter/corn-newsletter/late-season-diseases-are-making-their-appearance

    early.  This fungus also infects plants at the third or fourth node and basically girdles the plants.  ... is that the plant will be green, no internal infection in the lower 3 nodes = whereas with ...

  8. C.O.R.N. Newsletter 2005-20

    https://agcrops.osu.edu/newsletters/2005/20

    scars present. 3. One root chewed to within 1-1/2 inch of the plant. 4. One node of the roots destroyed. ... 5. Two nodes of the roots destroyed. 6. Three nodes of the roots destroyed. Modified Node ... stalk 1 = one node of roots destroyed 2 = two nodes of roots destroyed 3 = three nodes of roots ...

  9. C.O.R.N. Newsletter 2011-09

    https://agcrops.osu.edu/newsletters/2011/09

    have your soybean crop produce as many plant stem nodes as possible, simply because plant nodes are ...  (temperature sensitivity is much less, given that a new node is produced on the main plant stem about once ... every 3.7 days (i.e., about two nodes per week), until node accrual ceases at the R5 stage, when seed ...

  10. C.O.R.N. Newsletter 2013-27

    https://agcrops.osu.edu/newsletters/2013/27

    four uppermost nodes on the main stem).  In Ohio, we are sandwiched between the soybeans that were ... node on the main stem.  In Ohio, soybeans generally enter the R1 stage during the first two weeks of ... Generally the first flower is found at the third to sixth node. R2 – Full flowering.  At the R2 stage, there ...

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