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Vernalization Requirements for Winter Wheat
https://agcrops.osu.edu/newsletter/corn-newsletter/2020-04/vernalization-requirements-winter-wheat
(first node visible), winter wheat yield was reduced when temperatures reached 14°F for 15 minutes. As ...
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Stalk Quality Concerns
https://agcrops.osu.edu/newsletter/corn-newsletter/2019-34/stalk-quality-concerns
or mechanical injury. Occasionally, fungal invasion occurs at nodes above ground or behind the leaf ... affect stalk integrity, one or more of the inner nodes can easily be compressed when the stalk is ... and the lowest node, stalk rot is usually present. To minimize stalk rot damage, harvest promptly ...
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How to Identify Late Season Soybean Diseases in 2020
patches. For Northern, there is a canker at the third node which girdles the plant. For Southern, there ...
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Winter Wheat Stand Assessment and Fertilization
https://wayne.osu.edu/news/winter-wheat-stand-assessment-and-fertilization-0
Feekes 7, which is two visible nodes on the wheat plant. The Tri-State Fertilizer Recommendation ...
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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 ...
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Good Time to Dig Roots and Inspect for Rootworm Damage
least 5 plants in 10 different locations in your field. To determine the level of injury, use the Node ... Injury Scale—this scale ranges from 1 to 3, were 0.5 is half of a node of roots damaged, 1 is a full node ... of roots damaged, 2 is 2 full nodes damage, etc. For more help in rating roots, see this handout from ...
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Frogeye Leaf Spot- Is It Worth Spraying in 2019?
https://agcrops.osu.edu/newsletter/corn-newsletter/2019-27/frogeye-leaf-spot-it-worth-spraying-2019
R5, the leaf at the terminal is fully developed and the pods at any one of the top four nodes is fully ... that are in the R3 growth stage, pods are tiny, 3/16 of an inch at one of the four uppermost nodes of ...
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Ear Disorders Appearing in Corn Fields
https://agcrops.osu.edu/newsletter/corn-newsletter/2017-34/ear-disorders-appearing-corn-fields
agronomists at the University of Nebraska in 2016 – dumbbell shaped ears, multiple ears per node and short ... (https://cropwatch.unl.edu/2016/corn-ear-formation-issues-likely-correlated-loss-primary-ear-node). For more on ear development problems and others ear abnormalities, check the following: ...
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Upcoming Study Abroad Information Sessions
programs is available at https://students.cfaes.ohio-state.edu/node/969. Contact Kelly Newlon or Difei Shen ...
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Recommendations for Late Planted Soybeans
https://agcrops.osu.edu/newsletter/corn-newsletter/2019-12/recommendations-late-planted-soybeans
possible to produce nodes where pods can form before vegetative growth is slowed due to flowering and pod ...