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  1. Giant Hogweed (Heracleum mantegazzianum)

    https://ohioline.osu.edu/factsheet/anr-35

    protruding white hairs that are noticeable at the node and base of the petiole. The stem is mostly green in ... to 15 feet and measure between 2 to 4 inches in diameter.   Figure 6. Prominent white hairs at node ...

  2. 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 ...

  3. What Happened to Those Hail-Damaged Soybeans?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-41/what-happened-those-hail-damaged-soybeans

    there were more pods per node (Figure 3). Our soybean variety test is divided into two trials early ... shorter than normal, but plants had more pods per node. [Photos taken on Wednesday, August 25 by Allen ...

  4. Regional Updates: September 5 – 11, 2023

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-31/regional-updates-september-5-%E2%80%93-11-2023

    first crop beans are between R6 (full-sized seed in top four nodes) and R8 (full maturity) are on ... nodes) and R6 (full-size seed in top four nodes) with both Sclerotinia white mold (Figure 2) and Sudden ...

  5. Hail Damage to Soybean and Corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-24/hail-damage-soybean-and-corn

    include defoliation, node loss, stand loss, and/or bruising. At the vegetative growth stages, yield loss ... due to defoliation is minimal; however, stem damage and node loss can reduce soybean yield. Soybean ... reduction, defoliation percentage, and nodes cut off/broken over percentage needs to be estimated from the ...

  6. Uttara Samarakoon, Ph.D.

    https://ati.osu.edu/uttara-samarakoon-phd

    production Course coordination HORTTEC 2189.21T-Greenhouse practicum HORTTEC 2190.21 Leadership grower ...

  7. 2023 Alumni Awards winners announced

    https://advancement.cfaes.ohio-state.edu/july-2023/2023-alumni-awards-winners-announced

    the CFAES Alumni Awards Dinner on Friday, Oct. 6.  https://advancement.cfaes.ohio-state.edu/node/5687 ...

  8. 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 ...

  9. Identifying Vegetative Growth Stages in Corn

    https://ohioline.osu.edu/factsheet/agf-127

    first noticeably elongated internode. (The first node above the first elongated stalk internode is ... generally the fifth leaf node. This internode is about 0.4 inches in length.) Leaf growth stage can then be ...

  10. Corn & Soybean Planting Updates: Delays and Potential Yield Impacts and Recommendations

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-14/corn-soybean-planting-updates-delays-and-potential-yield-impacts

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

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