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  1. Trees of the Oval: A Walking Tour

    https://chadwickarboretum.osu.edu/visit/trees-oval-walking-tour

    the thickest ridged, dark brown bark of eastern oaks. This fire resistant bark protects the tree from ... yellow twigs. 20. Norway Spruce – Picea abies: Conifers are uncommon to central Ohio, yet this spruce is ... replacing the native White spruce. 21. Crimean Linden – Tilia x euchlora: This is a European hybrid, very ...

  2. Alfalfa Weevil – Add it to Your Radar Screen

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-09/alfalfa-weevil-%E2%80%93-add-it-your-radar-screen

    weevil, check within one week for regrowth. For more information about alfalfa weevil, visit our factsheet ... at https://ohioline.osu.edu/factsheet/ENT-32    If you are interested in a more detailed treatment of ...

  3. Insect Control

    https://agcrops.osu.edu/node/4379

    an economic return on a spray is unlikely.  BEAN LEAF BEETLE  The bean leaf beetle (BLB) is a small ... beetle that varies in color from golden brown to green, generally having four black spots on the wing ... soybean foliage soon after soybean emergence. Bean leaf beetles pass through two generations in Ohio with ...

  4. After-Event Resources

    https://chadwickarboretum.osu.edu/events/after-event-resources

    plants are well established. A two inch mulch layer of shredded leaves, shredded bark, or compost will ...

  5. Sampling Corn Grain for Vomitoxin

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-03/sampling-corn-grain-vomitoxin

    extraction of vomitoxin. Source: modified from the following factsheet ... : https://ohioline.osu.edu/factsheet/plpath-cer-04.   ...

  6. Lois B. Small and Gladys B. Hamilton Labyrinth Garden

    https://chadwickarboretum.osu.edu/our-gardens/lane-avenue-gardens/labyrinth-garden

    ornamental bark, and picturesque branching character with age. These assets are contrasted with its tendency ...

  7. 2023 Corn College and Soybean School Recordings Available

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-05/2023-corn-college-and-soybean-school-recordings-available

    https://www.youtube.com/watch?v=FQ-XB5HMCJ0&list=PLYlh_BdeqniLC0ND3DkF7uTo5NLQFs4Vo&index=6 Corn Insect Management for 2023. Dr. Andy Michel gives an overview of Asiatic garden beetle and ...

  8. Insect Control

    https://agcrops.osu.edu/node/4392

    state. Cereal leaf beetle and aphids are usually controlled by beneficial parasitoids or natural ... pathogens. However, populations of some pests, especially cereal leaf beetle, armyworm, and sometimes aphids, ... the plant.  OVERWINTERING CEREAL LEAF BEETLES  appear in the spring and lay eggs, which hatch into ...

  9. Drones for Spraying Pesticides- Part 2: Opportunities and Challenges

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-10/drones-spraying-pesticides-part-2-opportunities-and-challenges

    https://ohioline.osu.edu/factsheet/fabe-540. The PDF version of the publication is also available at: ...

  10. Time to stock up on nozzles now! But do you know which one to buy?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-05/time-stock-nozzles-now-do-you-know-which-one-buy

    online: https://ohioline.osu.edu/factsheet/fabe-525 Equipment, especially the nozzles, used to spray ... It is available online at: https://ohioline.osu.edu/factsheet/fabe-525. Some final thoughts Nozzles ...

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