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  1. Bt Resistance in Western Corn Rootworm—The 3rd Shoe Has Dropped

    https://agcrops.osu.edu/newsletter/corn-newsletter/bt-resistance-western-corn-rootworm%E2%80%94-3rd-shoe-has-dropped

    use the 0-3 node injury scale to rate feeding (see this guide by Dr. Chris DiFonzo @ Michigan State ...

  2. Some Ohio Corn Experiencing Stalk Lodging

    https://news-archive.cfaes.ohio-state.edu/news-release/some-ohio-corn-experiencing-stalk-lodging

    deterioration of the inner stalk tissues so that one or more of the inner nodes can easily be compressed when ... vertical. If the stalk breaks between the ear and the lowest node, stalk rot is usually present," said ...

  3. C.O.R.N. Newsletter 2004-20

    https://agcrops.osu.edu/newsletters/2004/20

    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-Injury Scale. Rating by ... roots chewed to 1.5 inches of stalk 0.1 one root chewed to 1.5 inches of stalk 1 one node of roots ...

  4. Adjustments for Late Planted (or Replanted) Soybean

    https://agcrops.osu.edu/newsletter/corn-newsletter/adjustments-late-planted-or-replanted-soybean

    produce nodes where pods can form before vegetative growth is slowed due to flowering and pod formation.  ...

  5. Double Crop Soybean Production Guidelines

    https://stepupsoy.osu.edu/soybean-production/double-crop-soybean-production-guidelines

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

  6. Wheat Heading Growth Stage

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-13/wheat-heading-growth-stage

    Identify the flag leaf, which is the fourth leaf above the lowest node on the stem, and look at the ...

  7. GENCOMM 1201T Exploring Agricultural Communication, Education, and Leadership

    https://ati.osu.edu/node/1323/gencomm-1201t-exploring-agricultural-communication-education-and-leadership

    Library http://ati.osu.edu/node/1324   2. Databases All Research Databases  ...

  8. Time to Assess Rapidly Developing Wheat

    https://news-archive.cfaes.ohio-state.edu/news-release/time-assess-rapidly-developing-wheat

    stripping off the lower leaves and looking for the first node. The wheat is at growth stage six. Growers ... general, herbicide applications should be made before the first node develops. Remember, short-looking ...

  9. C.O.R.N. Newsletter 2006-29

    https://agcrops.osu.edu/newsletters/2006/29

    systems and the roots evaluated for rootworm injury using the 0-3 Node Injury Scale. When using the 0-3 ... scale, 0.00 = no damage to the root system, 1.00 = one node (or the equivalent of one node) removed from ... the root system, 2.00 = two nodes or the equivalent removed from the root system and 3.00 = three ...

  10. C.O.R.N. Newsletter 2007-19

    https://agcrops.osu.edu/newsletters/2007/19

    occurred. Modified Node-Injury Scale.   Rating Visible Damage to Roots 0 no visible damage to roots 0.05 ... chewed to 1.5 inches of stalk 0.5 half node of roots chewed to 1.5 inches of stalk 1 one node of roots ... destroyed 2 two nodes of roots destroyed 3 three nodes of roots destroyed   Sentinel Plot Update for June 25 ...

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