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  1. 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 ...

  2. Botrytis Fruit Rot “Gray Mold” of Strawberry, Raspberry, and Blackberry

    https://ohioline.osu.edu/factsheet/plpath-fru-36

    blackberry. Under favorable environmental conditions for disease development, serious losses can occur. One of ... the most serious and common fruit rot diseases is gray mold. The gray mold fungus can affect petals, ... flower stalks (pedicels), fruit caps, and fruit. In wet, warm seasons, probably no other disease causes ...

  3. Sudden Death Syndrome of Soybean

    https://ohioline.osu.edu/factsheet/AC-44

    tap root (Figure 2). This is best seen 1 to 3 days after a good rain. Brown stem rot (BSR) has very ... similar leaf symptoms to SDS. Plants infected by BSR have a tan to brown pith at or near the crown, and ... maturing varieties is thought to reduce the impact of this disease. Resistant Varieties Use high-quality ...

  4. Spur Blight of Red Raspberries

    https://ohioline.osu.edu/factsheet/plpath-fru-28

    body (perithecia). Leaflets sometimes become infected and show brown, wedge-shaped diseased areas, with ... raspberries. Spur blight has been considered to be a serious disease of red raspberry; however, recent studies ... bearing side branches. In addition, berries produced on diseased canes may be dry, small, and seedy. ...

  5. Hobby Maple Syrup Production

    https://ohioline.osu.edu/factsheet/f-36

    If they are brown in color you have hit some dead wood. If this happens then you should wait to see ...

  6. Giveaway Day is TUESDAY

    https://woostercampuslife.cfaes.ohio-state.edu/april-8-14-2024/giveaway-day-tuesday

    and Maudine’s Berry Patch) OSU CFAES “baseball” style hats giveaway Global Education ...

  7. Downy Mildew of Grape

    https://ohioline.osu.edu/factsheet/plpath-fru-33

    infected leaves eventually turn brown, wither, curl and drop. The disease attacks older leaves in late ... Pathology Downy mildew is a major disease of grapes throughout the eastern United States. The fungus causes ... cotton-like growth (Figure 2). Infected tissue gradually becomes dark brown, irregular, and brittle. Severely ...

  8. Preventing Heart Disease

    https://ohioline.osu.edu/factsheet/AEX-982.3-11

    good news is heart disease is preventable. The American Heart Association describes a coronary attack ... coronary artery disease. About 20% of all deaths from heart disease in the United States are directly ... the risk of heart disease is reduced by 50% within just one year. And no matter how long or how much ...

  9. Cork Spot and Bitter Pit of Apples

    https://ohioline.osu.edu/factsheet/plpath-fru-01

    disease usually is not serious. This is an updated version of a fact sheet originally published in 1992. ... sometimes confuse these disorders with damage resulting from insects or pathological diseases, particularly ... used in controlling post-bloom diseases and insects affecting fruit. Do not apply calcium chloride ...

  10. Lawn Grass Cultivar Selection

    https://ohioline.osu.edu/factsheet/hyg-4027

    patch diseases Failure to select the proper species or cultivar may result in poor or thin grass ... disease and insect resistance, and adaptations that allow the turf to thrive in differing environmental ... selection. Turfgrass cultivars with resistance to diseases should also be included in the blend. For ...

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