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  1. Corn Rootworm Management

    https://ohioline.osu.edu/factsheet/ENT-16

    nodes of a root system (fig 4). As root injury becomes severe, lodging occurs (fig. 5) and yields are ... commonly rated on the 0–3 Node Injury Scale, where 1 represents a complete node destroyed, 2 represents two ... nodes destroyed, and 3 is for three nodes destroyed. For ratings less than 1, a rating of 0.1 is for ...

  2. Corn Growth and Development: Does Tillering Affect Hybrid Performance?

    https://ohioline.osu.edu/factsheet/agf-121

    generally beneficial. What causes tillering? Tillers are lateral branches that form at below ground nodes ... . Although tiller buds form at each below ground node, the number of tillers that develop is determined by ...

  3. Sudden Death Syndrome of Soybean

    https://ohioline.osu.edu/factsheet/AC-44

    often at the leaf nodes. SDS-infected soybeans retain a white pith. Causal Organism The causal agent of ...

  4. Organic Weed Management Resources

    https://offer.osu.edu/eco-weed-mngt/resources

    Virginia Association for Biological Farming https://eorganic.org/node/2320 Weed Management: An Ecological ... Biological Farming https://eorganic.org/node/2314 Integrated Weed Management: Fine Tuning the System ... https://eorganic.org/node/7569 Manage the Weed Seed Bank—Minimize "Deposits" and Maximize "Withdrawals" (Fact ...

  5. Rhizoctonia Damping-off and Root Rot of Soybeans

    https://ohioline.osu.edu/factsheet/plpath-soy-1

    have chocolate-brown lesions that extend from below ground up the stem several nodes.      Figure 3. ...

  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. Tick Bites for Trainers and Supervisors

    https://ohioline.osu.edu/factsheet/aex-892279

    diameter —Occurs in 75 percent of those infected with Lyme disease Fever Lymph node swelling Neck stiffness ...

  8. Corn Yield Response to Damage from Strong Storms

    https://ohioline.osu.edu/factsheet/ac-1054

    traditional node/leaf collar or V-stage method, to identify the stage of plant development. Rather than ...

  9. Carpenter Ants

    https://ohioline.osu.edu/factsheet/HYG-2063

    including an evenly rounded, arched thorax, when viewed from the side; one node between the thorax and ... characteristics of a carpenter ant: an evenly rounded, arched thorax; one node between the thorax and abdomen; and ... These ants have a single node, but the thorax has a distinct indentation. Be sure that you do not ...

  10. Wheat Growers Need to Prepare For Foliar Fungicide Application As Wheat Growth in Ohio Is Ahead Two Weeks

    https://news-archive.cfaes.ohio-state.edu/news-release/wheat-growers-need-prepare-foliar-fungicide-application-wheat-growth-ohio-ahead-two

    multiple places, remove the lower leaves, and examine these tillers for the presence of nodes and the ... emergence of the flag leaf, Paul said. “At Feekes 6, the first node is visible at the base of the stem, ... about an inch or so above the soil line; at Feekes 7, two nodes are visible, one about 2 inches above ...

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