Site

Search results

  1. Chestnut Anthracnose

    https://ohioline.osu.edu/factsheet/plpath-fru-0051

    a disease of culinary chestnut that is found in orchards throughout the eastern United States. The disease ... chestnut nurseries. Disease severity cannot be assessed until harvest time because burs conceal the nuts ... throughout the growing season, so growers cannot predict crop loss until after harvest begins. Disease ...

  2. Black Root Rot of Strawberry

    https://ohioline.osu.edu/factsheet/plpath-fru-05

    black root rot as we do other diseases which usually have a specific cause. Black root rot has been ... diseased plants to continue living but become stunted and produce a reduced crop of small berries. The ... root rot, there is usually a loss of many fine lateral roots, and irregular black patches occur along ...

  3. Growing Hardy Figs in Ohio

    https://ohioline.osu.edu/factsheet/hyg-1439

    diseases and insects will be prevalent. So far, we have observed tiny brown spots on leaves (Figure 6). The ... mosaic disease (FMD) is a viral disease that produces yellow rings on leaves and sometimes symptoms on ... topping the list of fig-producing nations (Oberheu, 2018). Figure 1. Fresh Brown Turkey figs from trials ...

  4. Fruit Rots of Blueberry: Alternaria, Anthracnose, and Botrytis

    https://ohioline.osu.edu/factsheet/plpath-fru-44

    the field on overripe fruit. Anthracnose (ripe rot) is a serious preharvest and postharvest disease ... . Botrytis fruit rot is typically a minor disease but can become severe. Other fruit rots are less common. ... brown edge. Defoliation can occur if leaf infection is severe. Anthracnose fruit rot causes the berries ...

  5. Angular Leaf Spot of Strawberry (Bacterial Blight)

    https://ohioline.osu.edu/factsheet/HYG-3212-11

    State University Angular leaf spot is the only bacterial disease of strawberry in the Midwest. Though ... serious. After the disease becomes established in a planting, not much can be done to manage it. Losses ... result from (1) decreased productivity from diseased or dead leaves and (2) reduced yields due to ...

  6. Dutch Elm Disease

    https://ohioline.osu.edu/factsheet/plpath-tree-04

    Pierluigi (Enrico) Bonello, Department of Plant Pathology Dutch elm disease (DED) is one of the most ... destructive urban forest diseases. This disease affects native American elm species, such as American (Ulmus ... lacebark (U. parvifolia) elms, are much less susceptible to DED, and the disease is not considered an issue ...

  7. Controlling Non-Native Invasive Plants in Ohio Forests: Ailanthus

    https://ohioline.osu.edu/factsheet/f-65

    —stout, light chestnut brown, smooth to velvety with large tan bumps (lenticels) and a spongy pith, ... —winged fruit (samara), color ranges from yellow green to reddish brown, containing single seed, born in ...

  8. Controlling Non-Native Invasive Plants in Ohio Forests: Bush Honeysuckle

    https://ohioline.osu.edu/factsheet/F-68

    underside (Morrow), or lacking hair on the underside (Tartarian). Stems —grayish-brown, with short hairs on ...

  9. Powdery Mildew of Greenhouse-grown Lettuce

    https://ohioline.osu.edu/factsheet/anr-56

    Agriculture and Natural Resources, Putnam County Powdery mildew is a common fungal disease encountered in ... greenhouse production of lettuce. Many growers struggle with controlling the disease on lettuce crops grown ... producers.      Figure 1. Powdery mildew produces patches of white powdery growth on the upper and lower ...

  10. Triticale as a Cover Crop in Ohio

    https://ohioline.osu.edu/factsheet/anr-0120

    (K) Very good Compaction fighter Good Disease Good Allelopathic (produces biochemicals that inhibit ... Increased crop diseases: could be a minor problem Hinders crops: could be a minor problem Mature ...

Pages