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  1. Grape Black Rot

    https://ohioline.osu.edu/factsheet/plpath-fru-24

    one of the most damaging diseases of grapes in Ohio and other northeastern states. The disease is ... rachises and cluster stems (peduncles) of grapes. If the disease is not managed early in the season, the ... on a grape leaf. Inset shows the dark pycnidia that can be seen in the center of each spot. Disease ...

  2. Natural Organic Lawn Care

    https://ohioline.osu.edu/factsheet/hyg-4031

    irregular brown patches. In lawns that are heavily damaged, the sod can be easily lifted. A few grubs per ... Weeds, insects and diseases are managed by cultural practices that are oriented toward prevention. ... therefore based on years of collective experience. Additional fact sheets regarding turf care and ...

  3. Anthracnose of Strawberry

    https://ohioline.osu.edu/factsheet/plpath-fru-16

    Department of Plant Pathology Anthracnose is an important disease of strawberry that can affect foliage, ... runners, crowns and fruit. The disease is caused by several species of fungi in the genus Colletotrichum: ... nearly identical symptoms on strawberry. The two most destructive forms of the disease are crown rot, ...

  4. Maize Dwarf Mosaic of Maize

    https://ohioline.osu.edu/factsheet/plpath-cer-09

    important corn virus diseases in the U.S. It has been reported in 37 states located in most regions of the ... Ohio. Infected plants show mosaic patches of light and dark green color on leaves (Fig. 1). Plants show ... abundant, a typical yellowing mosaic or mottle pattern is more evident. Flecks and rings may be observed on ...

  5. Ohio Tobacco Farm Custom Rates 2010

    https://ohioline.osu.edu/factsheet/AEDE-14-10

    University Extension, Brown County; and Barry Ward, Leader, Production Business Management; Department of ...

  6. Strawberry Leaf Diseases

    https://ohioline.osu.edu/factsheet/plpath-fru-35

    Pathology Fungal diseases of the leaf may occur as soon as the first leaves unfold in early spring and ... continue until dormancy in the late fall. On highly susceptible varieties, these diseases can cause ... significant economic damage. The primary damage from leaf diseases is a loss of vigor through reduced leaf ...

  7. Predators of Poultry

    https://ohioline.osu.edu/factsheet/vme-22

    Disease Investigation Laboratory, Sara J. Spiegle, B.S., Avian Disease Investigation Laboratory, Teresa Y. ... Morishita, DVM, Ph.D., Dipl. ACPV, OSU Extension–Veterinary Medicine and Avian Disease Investigation ...

  8. Monitoring and Managing Spotted Wing Drosophila in Fruit Crops

    https://ohioline.osu.edu/factsheet/ent-0086

    small (less than 4 mm), its body is light yellowish brown, and it has red eyes. However, SWD has some ...

  9. Financial Maturity: A Guide to Increasing Financial Returns From Your Woodland

    https://ohioline.osu.edu/factsheet/f-48

    becomes increasingly susceptible to diseases and other harmful environmental factors that will ultimately ... five rings per radial inch, increasing in merchantable height at a rate of one-half log every 10 years, ... is growing in diameter at a rate of 10 rings per radial inch and will not put on any additional ...

  10. Controlling Non-Native Invasive Plants in Ohio Forests: Japanese Stiltgrass

    https://ohioline.osu.edu/factsheet/F-70-11

    sheaths. Nodes and internodes are hairless. Stems are green, changing to purple and brown late in the ... effectively used to control Japanese stiltgrass; however, in 2009 a leaf blight fungal disease (Bipolaris sp.) ...

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