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  1. Apple Powdery Mildew

    https://ohioline.osu.edu/factsheet/plpath-fru-21

    usually at the ends of branches. Small, whitish felt-like patches of fungal growth appear and quickly ... cover the entire leaf. Diseased leaves become narrow, crinkled, stunted and brittle. By mid-summer, ... fungal fruiting bodies, but their importance in the disease cycle is probably minimal. The fungus spreads ...

  2. Fire Blight of Apples and Pears

    https://ohioline.osu.edu/factsheet/plpath-fru-22-0

    a common and very destructive bacterial disease of apples and pears (Figure 1). The disease is caused by ... (Rosaceae) family (Table 1). On apples and pears, the disease can kill blossoms, fruit, shoots, twigs, ... Crabapple Hawthorn Mountain Ash Pyracantha Quince Raspberry Spirea Disease Development Fire blight first ...

  3. Native Trees: Creating Living Landscapes for Birds, Butterflies, Bees, and Other Beneficials

    https://ohioline.osu.edu/factsheet/hyg-5815

    insect or disease problems. Flowers supply an early source of nectar and pollen to bees such as mining ... shade. Tuliptree is fairly disease- and insect-resistant but is sensitive to heat stress. Despite the ...

  4. 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 ...

  5. How to Identify and Enhance Ohio’s Wild Bees in Your Landscape

    https://ohioline.osu.edu/factsheet/ent-85

     (Andrena spp.)   Size and Color: Small to medium sized (8-17 mm). Black or brown with grey, tan, or brown ... locate in the wild. Management: Leave open, undisturbed patches of soil within the garden. Do not disturb ... undisturbed patches of soil within the garden. Do not disturb nesting aggregations; bees are only active for ...

  6. Recovery from Hip or Knee Replacement for Farmers

    https://ohioline.osu.edu/factsheet/AEX-981.15

    contribute to joint disease including family history, developmental abnormalities, repetitive injuries and ... obesity. Three Types of Arthritis Result in Joint Damage Osteoarthritis is a degenerative joint disease ... together. Rheumatoid arthritis is an inflammatory condition and autoimmune systemic disease that can cause ...

  7. Crop Nutrition Apps

    https://ohioline.osu.edu/factsheet/fabe-55202

    farm magazine features enhanced user-customized markets, market commentary, news and audio updated ... weather and futures market prices, as well as the latest agriculture news, and unique audio updates from ... to updated weather and the latest agricultural news. Cost: Free Account needed? No FarmWeek Available ...

  8. Sour Rot Disorder of Grape

    https://ohioline.osu.edu/factsheet/plpath-fru-50

    disease-like symptoms that can cause yield losses or reduce crop quality.  Figure 1. Sour rot symptoms on white ... grape varieties afflicted with sour rot appear tan to light brown in color (Figure 1), while red grape ... bunch rot diseases, such as black rot (Ivey, 2016) shown in Figure 3, or Botrytis bunch rot (Ellis, ...

  9. Botrytis Bunch Rot or Gray Mold of Grape

    https://ohioline.osu.edu/factsheet/plpath-fru-03

    mold grape infected grapes shriveled grapes brown grapes diseased grapes controlling grape fungus Plant ... and causes diseases on a variety of unrelated crops. Bunch rot can cause serious losses on highly ... Infection of ripe berries is the most common and destructive phase of this disease. Infected berries first ...

  10. Forest Products Terminology

    https://ohioline.osu.edu/factsheet/F-85

    properties along different axes; the opposite of an isotropic material, such as steel. Annual Ring —or growth ... ring, the portion of wood encompassing one earlywood section and one latewood section. The annual ring ... ring. Digester —a heated pressure vessel used to make wood pulp for papermaking in which wood is mixed ...

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