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  1. Ammonia Emission from Animal Feeding Operations and Its Impacts

    https://ohioline.osu.edu/factsheet/AEX-723.1

    al., 1982), as has occurred as acidic conditions in the Rocky Mountain and toxic algae blooms in Lake ... of the natural environment, algae to grow in lakes, and formation of small particles in the air (NRC, ... Erie. In addition, ammonia can easily combine with other atmospheric pollutants forming more harmful ...

  2. Bumble Bees in Ohio: Natural History and Identification of Common Species

    https://ohioline.osu.edu/factsheet/ent-84

    Worker bees, all females, are much smaller than the queen, particularly early in the season. They take ... cool, wet conditions and in low light. This makes them important pollinators of plants that bloom in ...

  3. Identification of White Grubs in Turfgrass

    https://ohioline.osu.edu/factsheet/hyg-2510

    white grubs. A microscope may be necessary to view smaller grubs or the  Ataenius  raster. White Grub ...

  4. Periodical and "Dog-Day" Cicadas

    https://ohioline.osu.edu/factsheet/ENT-58

    a whitish bloom. These cicadas emerge in midsummer every year. Cicadas have prominent eyes set wide apart on ... flagging. Cultural Contro​l: Delay Tree Planting If a periodical cicada emergence is predicted, it may be ... egg-laying. Blooming trees and plants should be avoided to reduce nontarget effects to honeybees. During ...

  5. Phomopsis Twig Blight of Blueberry

    https://ohioline.osu.edu/factsheet/plpath-fru-45

    in dead or infected twigs. From bud break to bloom, fungal spores ooze from small black structures ...

  6. Distinguishing Emerald Ash Borer from Native Borers

    https://ohioline.osu.edu/factsheet/ent-77

    branches and twigs and is much smaller than EAB. mm mm mm Emerald ash borer Shape: D-shaped Width: 3 mm ...

  7. Converting between Mehlich-3, Bray P, and Ammonium Acetate Soil Test Values

    https://ohioline.osu.edu/factsheet/anr-75

    is much smaller than for phosphorus and many in the soil testing world consider these differences ...

  8. Selecting Hydrangeas for the Home Landscape

    https://ohioline.osu.edu/factsheet/hyg-1263

    previous year are not pruned, the plant will have more blooms, but the blooms will be somewhat smaller and ... years. As a group, they can bloom from May through fall and have features that garner interest into early ... hydrangea species for maintenance, bloom size, timing of flowers, and other unique characteristics. There ...

  9. Livestock Water Development

    https://ohioline.osu.edu/factsheet/ANR-12

    may be found in the Great Lakes Basin Grazing Network and Michigan State University Extension ... for Grazing Livestock, Great Lakes Basin Grazing Network and Michigan State University Extension. ...

  10. Billbugs in Turfgrass

    https://ohioline.osu.edu/factsheet/HYG-2502-12

    a threshold temperature of 50°F predicts that the first adult activity should occur between 280 and 352 DD 50 ...

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