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  1. Aphids on Trees and Shrubs

    https://ohioline.osu.edu/factsheet/HYG-2031-10

    plants. They range in color from green to brown, red, black or purple. Some species may even have ... leaves or small shoots. Since aphids may move from one plant to another, they may transmit plant diseases ... the alternation of hosts to escape the numerous predators, parasites, and diseases associated with ...

  2. Resources for Department Members

    https://entomology.osu.edu/department-resources/resources-department-members

    external funding opportunities are compiled and updated periodically. Ohio State SPIN Funding Opportunities ...

  3. Vector Biology and Vector Borne Diseases

    https://entomology.osu.edu/courses/entmlgy-5605

    Learn about their basic ecology and behavior, the pathogens they transmit, the diseases caused by those ... current methods being implemented around the globe to control vector borne disease transmission. Prereq: ...

  4. Pharaoh Ant

    https://ohioline.osu.edu/factsheet/HYG-2136-10

    transmitting diseases and contaminating sterile materials. Some feel Staphylococcus and Pseudomonas infections, ... long), light yellow to reddish brown in color with the abdomen (hind portion of body) somewhat darker. ... tapes, and masking tape (glue side out) wrapped around objects as barriers. Use a ring of petroleum ...

  5. KX Feature with Graduate Student Alden Siperstein- Science Happens Here: When mosquitoes bite

    https://entomology.osu.edu/about-us/multimedia/kx-feature-graduate-student-alden-siperstein-science-happens-here-when

    Topics:  Diseases & Parasites,  Environment,  Health & Medicine ...

  6. KX Feature with Graduate Student Lydia Fyie- Science Happens Here: Changing mosquito behaviors

    https://entomology.osu.edu/about-us/multimedia/kx-feature-graduate-student-lydia-fyie-science-happens-here-changing-mosquito

    mosquito overwintering behaviors. Topics:  Diseases & Parasites,  Environment,  Health & Medicine ...

  7. Bagworm and Its Control

    https://ohioline.osu.edu/factsheet/HYG-2149-10

    and other debris. Completed bags range from 1½ to 2½ inches long. The larva within the bag is brown or ... their bags to fences or the sides of buildings. No damage is done to the turf.  Types of Damage Bagworm ... late fall when deciduous foliage has been dropped or the bits of plant material on the bags turn brown ...

  8. eClover: Darke County 4-H News

    https://darke.osu.edu/program-areas/4-h-youth-development/eclover-darke-county-4-h-news

    update July 15 July 22 July 29 August 5 August 12 August 19 no update- fair week August 26 No update ...

  9. Understanding Dimensional Changes In Wood Products

    https://ohioline.osu.edu/factsheet/F-72-11

    old growth southern pines provided straight-grained boards with many annual rings per inch for home ... cross-grain, and fewer annual rings per inch. Discriminating buyers who understand these dimensional changes in ... (earlywood) and dark (latewood) colored bands of wood make up the annual ring of one growing season. Conifers, ...

  10. Summer Patch on Turfgrass

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

    as in roughs and clubhouse surrounds, the disease shows up as irregular patches, rings, and ... crescents. The disease, even to a trained eye, appears very similar to necrotic ring spot. Patches are ... prevention fungicides symptoms patch disease necrotic ring spot take-all patch bentgrass dead spot ...

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