Site

Search results

  1. Blueberry Leaf Rust

    https://ohioline.osu.edu/factsheet/plpath-fru-43

    Tsuga  (hemlock, spruce), and Rhododendron (azalea, rhododendron). The disease has been reported in Asia, ... disease is sporadic and localized. Leaf rust can cause premature defoliation of affected bushes. Over ... time, and if not properly managed, bushes slowly decline and produce fewer marketable berries. Disease ...

  2. Biosecurity for Youth Livestock Exhibitors

    https://ohioline.osu.edu/factsheet/vme-7

    production, biosecurity refers to those measures taken to keep disease agents out of populations, herds, or ... States attempts to keep highly pathogenic avian influenza, as well as other diseases such as ... foot-and-mouth disease (FMD), out of its animal population. In addition to national concerns, individual states ...

  3. Apple Powdery Mildew

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

    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 ... Leaves and blossoms from infected buds will be diseased when they open the next spring. Infected blossoms ...

  4. Frogeye Leaf Spot of Soybean

    https://ohioline.osu.edu/factsheet/AC-53

    regions with warm, humid environments. Yield reductions from this disease have occurred in Ohio and this ... disease can also reduce seed quality in food grade varieties and seed production fields. Symptoms Lesions ... dark gray, usually with a narrow, dark brown border. Disease Cycle Frogeye leaf spot is caused by the ...

  5. Common Rust of Corn

    https://ohioline.osu.edu/factsheet/plpath-cer-02

    diseases of corn in the U.S., but it rarely causes significant yield losses in Ohio field (dent) corn. ... or sweet corn, yield losses may occur when the leaves at and above the ears become severely diseased ... after tasseling. These can be easily recognized and distinguished from other diseases by the development ...

  6. Sclerotinia Stem Rot (White Mold) of Soybean

    https://ohioline.osu.edu/factsheet/plpath-soy-3

    Sclerotinia stem rot, or white mold, of soybean is a disease most commonly reported in high-yield soybeans in ... the North Central Region of the United States. Overall disease incidence and severity vary from year ... to year and from field to field. In Ohio, growers have faced localized outbreaks of this disease ...

  7. Aphids on Trees and Shrubs

    https://ohioline.osu.edu/factsheet/HYG-2031-10

    leaves or small shoots. Since aphids may move from one plant to another, they may transmit plant diseases ... with black sooty mold. Cars, sidewalks, and lawn furniture under trees with aphids are also covered ... the alternation of hosts to escape the numerous predators, parasites, and diseases associated with ...

  8. Spur Blight of Red Raspberries

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

    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. ... body (perithecia). Leaflets sometimes become infected and show brown, wedge-shaped diseased areas, with ...

  9. Necrotic Leaf Blotch of Golden Delicious Apples

    https://ohioline.osu.edu/factsheet/plpath-fru-12

    Pathology Necrotic leaf blotch is a common but minor disease that appears to be restricted to the Golden ... Delicious cultivar of apples and its sports. The disease is a physiological disorder and has been observed ... disorder varies from orchard to orchard and, more importantly, from year to year. The disease is fairly ...

  10. Gluten-Free Eating: Important Considerations

    https://ohioline.osu.edu/factsheet/hyg-5589

    allergy, Celiac disease and non-Celiac gluten sensitivity. Wheat allergy Wheat allergy is an overreaction ... Wheat allergy occurs in about 0.4 percent of the U.S. population. Celiac disease Celiac disease is ... This digestive disease can cause serious complications, including malnutrition, if left untreated. ...

Pages