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  1. Corn, Soybean, Wheat, and Forages Field Guide (PDF)

    https://extensionpubs.osu.edu/corn-soybean-wheat-and-forages-field-guide-pdf/

    and farmers, this handy spiral-bound book contains updated information and images to aid with insect, ... disease, and weed identification. Major revisions to the book include the latest fertilizer ... a new disease to Ohio, is now included in the Corn Disease section. The guide is divided into six ...

  2. Living with Arthritis

    https://ohioline.osu.edu/factsheet/ss-147

    mayoclinic.org/diseases-conditions/arthritis/diagnosis-treatment/drc-20350777. National Library of Medicine. 2020. “Rheumatoid Arthritis.” Genetics, Genetic Conditions. Updated ... degenerative joint disease or “wear and tear” arthritis. Symptoms include pain or aching, stiffness, decreased ... shares many similarities with osteoarthritis, but can occur at any age. The disease is two to three times ...

  3. Be Alert for Spotted Lanternfly

    https://ohioline.osu.edu/factsheet/anr-83

    been sited and reported in other counties. For an updated map of confirmed populations, visit the Ohio ... transitioning to a black tiled pattern at the tips. The hind wings are red with patches of black and white. When ... updated in April 2022. Please continue to check for updates as we learn more. References Harper, Jayson ...

  4. Bitter Rot of Grape

    https://ohioline.osu.edu/factsheet/plpath-fru-08

    spots Small, circular, whitish spot, which is soon surrounded by a brown ring Fungal fruiting bodies on ... Pathology Bitter rot has been recognized as a disease of grapes since 1887. The name was derived from the ... infected with bitter rot, the wine may be undrinkable. The disease is more common in the southern grape ...

  5. Role of Soil Fungus

    https://ohioline.osu.edu/factsheet/anr-37

    yellow while the root at the top is a light brown or tan color.  Photo by Randall Reeder. Used with ... diseases including Phytophthora, Rhizoctonia, Phythium, and Verticillium, and downy mildew Ascomycetes ... 2009). Some fungi help to control diseases and predators including a nematode trapping fungi that feeds ...

  6. Black Rot and Frogeye Leaf Spot of Apple

    https://ohioline.osu.edu/factsheet/plpath-fru-07

    develop a series of brown and black concentric bands or rings. The rotted fruit finally turns black. The ... dark-brown concentric rings and a purple margin giving it a “frogeye” appearance. Black pycnidia, like those ... leaf spot are phases of a widespread and damaging disease of apple and crabapple. The fruit rot phase ...

  7. Resources for Department Members

    https://entomology.osu.edu/department-resources/resources-department-members

    funding opportunities are compiled and updated periodically. OSU SPIN Funding Opportunities Database  -  ...

  8. Chicken Breed Selection

    https://ohioline.osu.edu/factsheet/anr-60

    brown, or other colors such as blue and green. The best egg laying breeds tend to be the smaller bodied ... to protect animals from disease-causing pathogens to help keep them healthy. One of the biggest ... followed closely. Chickens should be purchased free of any disease to avoid introducing a disease into your ...

  9. Insect Pathology

    https://entomology.osu.edu/courses/entmlgy-5121

    related arthropods. Course content will include how pathogens manifest diseases in individuals and ...

  10. Meet Entomology's New Associate Chair

    https://entomology.osu.edu/news/meet-entomologys-new-associate-chair

    mosquitoes and making them less likely to spread disease. ...

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