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  1. Role of Soil Bacteria

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

    Classification Most bacteria are classified into one of the following four categories.   Bacteria shape When ... scientists started first classifying bacteria, they started by looking at their basic shape. Bacteria ... generally have three major shapes: rod, sphere or spiral. Actinomycetes are still classified as bacteria but ...

  2. Identification and Management of Soilborne Diseases of Tomato

    https://ohioline.osu.edu/factsheet/hyg-3314

    HYG-3314 Agriculture and Natural Resources 12/04/2017 Anna L. Testen and Sally A. Miller Growers ... and Sclerotinia white mold. Symptoms Verticillium wilt: Distinctive V-shaped lesions form on the edges ... of leaves, with V-shaped dead tissue surrounded by a yellow halo (Figure 1). Plants wilt and have ...

  3. Abnormal Ears in Corn—When and Why Do They Develop?

    https://ohioline.osu.edu/factsheet/anr-0139

    blunt, silk-balled, incomplete kernel set, banana-shaped, zipper, tipped-back, multi-ears, barbell-ears, ... exhibit curvature along the cob shape with different degrees of damage (A, B, C). Husk leaves were removed ...

  4. Pruning Blueberry Bushes in the Home Garden

    https://ohioline.osu.edu/factsheet/hyg-1430

    training of blueberries is essential to maintain plant size, shape and productivity. In the first two years, ... several years. Mature bushes normally require more selective cuts to maintain a desired shape, plant ... rejuvenated to improve fruit production and maintain proper shape. This may require that several old canes be ...

  5. Shiitake Mushroom Production: Steps to Cultivation and Considerations for Production

    https://ohioline.osu.edu/factsheet/f-0039

    completely colonized by mycelia (singular: mycelium). This process takes six months to two years. A mycelium ...

  6. Northern Corn Leaf Blight

    https://ohioline.osu.edu/factsheet/plpath-cer-10

    stalk rot and lodging, which may further reduce yield and grain quality. Fig. 1. Typical cigar-shaped ... a susceptible hybrid is one-to-six inch long cigar-shaped gray- to tan-colored lesions on the leaves (Fig. 1). ... results in a susceptible lesion type—large necrotic cigar-shaped lesions (Fig. 1)—whereas incompatible ...

  7. Herbicide Injury and the Problem of Spray Drift

    https://ohioline.osu.edu/factsheet/anr-0137

    misconceptions about drift. For the vineyard owner, it is important to take steps to prevent the occurrence of ... chlorosis, following exposure to 2,4-D. Photo by Doug Doohan. Figure 2c. Fan-shaped, deep sinuses, leaf-blade ... 2,4-D injury are easily recognized and include characteristic fan-shaped leaves with sharp points at ...

  8. Summary of Hydraulic Fracturing in Ohio

    https://ohioline.osu.edu/factsheet/SOGD-DEV1

    natural gas (Noble County Department of Tourism, 2004). In 1943 an article published by E. Willard Miller ... the past forty years production has been gradually declining" (Miller, 1943). Nonetheless, nearly ... Miller, E. W. (1943). Petroleum in Southeastern Ohio.  Ohio Journal of Science, 43 (3). kb ...

  9. European Elm Flea Weevil

    https://ohioline.osu.edu/factsheet/anr-38

    2010, Miller 2014). American elm species can support the life cycle of EEFW, but appear to be less ... EEFWs feed on the leaves of its host trees producing irregularly shaped, incomplete holes through the ... leaves causing distorted leaf shapes. The leaf tissues forming the mine will dry, tear and crumble ...

  10. Making Baby Food

    https://ohioline.osu.edu/factsheet/MOB-5

    College of Education and Human Ecology; Department of Human Sciences; Ohio State University Extension; The ... should take 10–20 minutes depending on the size of your food. Storage Times Food In Refrigerator In ...

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