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  1. Measuring Standing Trees

    https://ohioline.osu.edu/factsheet/F-35-02

    The Doyle rule substantially underestimates the volume of trees in the smaller diameter classes. The ... "volume") of certain trees in their woodland. In order to sell timber, for example, an estimate is needed of ... the quantity to be sold. If trees are to be cut to provide lumber, an estimate of volume is needed to ...

  2. Honey Bees in House Walls

    https://ohioline.osu.edu/factsheet/HYG-2079

    building, or hollow tree next to the home, honey bees may become a nuisance or hazard to humans. Some people ... pose a hazard. Identification Common Name Scientific Name Honey bee Apis mellifera  Linnaeus Honey bees ... a while on a tree limb or bush near the old hive before entering a hollow tree, home or building void, or ...

  3. Cottony Maple Scale and Its Management

    https://ohioline.osu.edu/factsheet/ENT-62

    ball of cotton. Heavy infestations can result in branch dieback and in rare instances, tree death. ... is also known to be able to survive on other deciduous trees and shrubs including honey and black ... stressed or weakened trees. The crawlers, or immature scale insects, produce large amounts of honeydew ...

  4. Selecting, Storing, and Serving Ohio Peaches

    https://ohioline.osu.edu/factsheet/HYG-5525

    with the majority of the trees being Red Haven cultivars. Except for a few, the different types of ... contact your county educator in agriculture and natural resources at Ohio State University Extension, or ...

  5. Future Students

    https://fabe.osu.edu/future-students

    scenarios. Classes are small and labs are even smaller, allowing for individualized learning and attention. ... FABE is like a family. Our faculty and instructors know their students' names; our students spend ...

  6. Disinfection in On-Farm Biosecurity Procedures

    https://ohioline.osu.edu/factsheet/vme-8

    different classes of disinfectants should not be mixed. In the event of a foreign animal disease outbreak, ... certain classes of disinfectants, but often increasing the concentration or contact time makes use of the ... used disinfectants fall into the following classes. Quaternary ammonium. The older quaternary ammonium ...

  7. Gas Welding Safety

    https://ohioline.osu.edu/factsheet/aex-59178

    T T F F T   Quiz: Gas Welding Safety   Name___________________________________  True or False?     1. The acetylene ...

  8. Yellowjackets

    https://ohioline.osu.edu/factsheet/HYG-2075-11

    persistent, unwelcome guests at picnics and other outdoor events, as they fly about scavenging for food, ... an allergic reaction occurs. Common Name Scientific Name German Yellowjacket Paravespula germanica ... logs, under loose bark of dead trees, soil cavities, and other protected places. These queens emerge ...

  9. Dairy

    https://wayne.osu.edu/dairy

    DairyPalooza- Ohio's premiere 4-H Dairy Event- 9:00 am- 3 pm Mahoning County Fairgrounds June 1st- Obtain ... Wayne County 4-H Dairy Department Things To Consider Before Taking a Dairy Project Think about how ... the most time-intensive and expensive 4-H projects. 2021 Dairy Calendar of Events Enroll in 4-H ...

  10. Protecting Pollinators While Using Pesticides

    https://ohioline.osu.edu/factsheet/anr-68

    products are designed for different target pests. For instance, insecticides are a class of pesticides that ... ingredient under a variety of different trade names. The tables below describe common insecticidal active ... pollinators? Some plants are extremely attractive to pollinators while in bloom, such as crabapple trees ...

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