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  1. Cottony Maple Scale and Its Management

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

    ENT-62 05/13/2015 David J. Shetlar and Jennifer E. Andon, Department of Entomology The cottony ... black lady beetles. The most common one, Hyperaspis signata, has a larva that looks like a mealybug. ... Both the adults and larvae enter ovisacs to feed on the egg masses. These lady beetles continue to feed ...

  2. Controlling Non-Native Invasive Plants in Ohio Forests: Ailanthus

    https://ohioline.osu.edu/factsheet/f-65

    tan bumps (lenticels) and a spongy pith, heart-shaped leaf scars; easily broken. Bark —pale gray and ... environmentally-friendly practice. Figure 1. Ailanthus bark, twig, leaf, and glandular teeth. Mechanical Control Small ... foliar spraying of ailanthus in a forest setting are listed in Table 1. Basal Bark Application of ...

  3. Parasites: Cryptosporidium parvum, Cyclospora, and Giardia lamblia

    https://ohioline.osu.edu/factsheet/HYG-5577

    Parasites and Foodborne Illness. fsis.usda.gov/factsheets/parasites_and_foodborne_illness. Accessed August ...

  4. Periodical and "Dog-Day" Cicadas

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

    ENT-58 04/01/2015 David J. Shetlar and Jennifer E. Andon, Department of Entomology Cicadas are ...

  5. Bumble Bees and Solitary Bees & Wasps in Urban Landscapes

    https://ohioline.osu.edu/factsheet/HYG-2143-10

    HYG-2143 10/05/2011 David J. Shetlar In most situations it is best not to eliminate ground-nesting ... loose bark, in hollow trees, or other protected places. They emerge in May, and search for old nests of ... body. Females usually nest in rotting wood or under loose bark of dead trees. The females dig 1/8- to ...

  6. Identification and Management of Soilborne Diseases of Tomato

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

    cracked, and have a similar appearance to tree bark. Cracked areas usually occur in distinctive bands and ... Figure 4. Roots with severe case of corky root rot. Note the cracked, corky, bark-like roots. Figure 5. ...

  7. Food Preservation: Freezing Vegetables

    https://ohioline.osu.edu/factsheet/HYG-5333

    Kohlrabi      Whole      Cubes or slices 3 1 — — Cut off tops and roots. Wash and peel tough bark. Wash ...

  8. Disinfection in On-Farm Biosecurity Procedures

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

    are coal-tar derivatives and often have a strong pine-tar odor. They usually turn milky when added to ...

  9. Calendar View: Happy Hour & Lunch and Learn

    https://mastergardener.osu.edu/CalendarView_LNLHH

    13 14 15 16 17         12-1 PM Buckeye Lady Beetle Blitz Volunteers Illustrate Drivers of Lady Beetle ... Emergence in Ohio Dr. Dave Shetlar Register Here       16 17 18 19 20 21 22         12-1 PM Combatting ...

  10. Selecting Hydrangeas for the Home Landscape

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

    a hose to provide effective control. Japanese beetles can be a concern on several species, so gardeners ... are encouraged to scout early for beetles. Effective control can be achieved if adults are picked off ... cinnamon-colored bark on older stems. Close up of one bloom of H. anomala petiolaris. Panicle hydrangeas Hydrangea ...

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