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  1. Potato Leafhopper on Alfalfa

    https://ohioline.osu.edu/factsheet/ENT-33

    counted. Nymphs tend to collect near the rim of the net when conditions are damp. Adverse environmental ... non-PLH-resistant alfalfa, corrective action is warranted when the number of PLH adults plus nymphs collected per 10 ... plus nymphs collected per 10 sweeps is 3 times greater than the stem height of alfalfa expressed in ...

  2. Summer Patch on Turfgrass

    https://ohioline.osu.edu/factsheet/HYG-3082

    a group of fungi known collectively as the ectotrophic root-infecting or ERI fungi. The ERI fungi produce ...

  3. Feral Swine in Ohio: Managing Damage and Conflicts

    https://ohioline.osu.edu/factsheet/W-26

    Aggressive rooting in soil often causes substantial property and habitat damage as feral swine search for ... Services works with private and public entities experiencing damage to trap feral swine and collect blood ...

  4. How to Hire an Arborist

    https://ohioline.osu.edu/factsheet/hyg-1032

    searching under “arborist” or “tree service.” Look for accreditation as an ISA certified arborist. Beware of ... and maintains a computerized information service. More information can be found by searching the ... arborist at treesaregood.org Additional Resources More information can be found by searching the internet ...

  5. Black Vine Weevil (and Other Root Weevils)

    https://ohioline.osu.edu/factsheet/ENT-49

    Otiorhynchus singularis (Linneaus). These pests are collectively called root weevils because their larvae feed ... Careful searches should be made to locate the insect pest as multiple other weevils, and some caterpillars ...

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

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

    has collected. The queen continues to keep the nest warm and collect food for the developing larvae. ... early spring or grow in shady conditions. Their robust bodies help them fly far from the nest in search ...

  7. Wastewater Treatment Principles and Regulations

    https://ohioline.osu.edu/factsheet/aex-768

    comminutors (larger versions of garbage disposals) and grit chambers. The collected debris is usually disposed ... mixture flow to a settling tank. The microbes sink to the tank bottom, are collected and are returned to ... wastewater treatment in a fixed film system. Lagoon Systems Large, shallow ponds collect and hold wastewater ...

  8. Food Safety in Gardens

    https://ohioline.osu.edu/factsheet/hyg-1153

    testing laboratories in Ohio. Well water must also meet drinking water standards.  Collecting rainwater is ... fallen fruit will deter small animals from nesting or searching for food in the garden. Fences will keep ... should be cleaned and sanitized before each use. Plastic bags can be used to collect fruits and ...

  9. Estimate Ammonia (NH3) Emissions from Manure-Belt Layer Houses: An Effective Modeling Tool

    https://ohioline.osu.edu/factsheet/AEX-723.5

    troughs provided feed to the hens. Eggs produced in the cages rolled onto the egg collection belts from ... fell onto the main conveyor belt moving out of the house. For each row, six subsamples were collected ... subsamples were collected evenly on the belt. Subsamples of each row were mixed to form one sample. Three ...

  10. Correcting Irregular Spread Patterns

    https://ohioline.osu.edu/factsheet/fabe-562

    tips and considerations. 3. Spread Pattern Assessment and Adjustment After collection, material from ... line). After collecting and weighing the samples for each pan, the associated application rates can be ... calculated using the formula below: Sample Application Rate Calculation: If 4 grams of material are collected ...

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