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  1. Carpenter Ants

    https://ohioline.osu.edu/factsheet/HYG-2063

    Shetlar, The Ohio State University, Entomology) Figure 2. Arrows point to the distinguishing ... black carpenter ant.  (Photograph courtesy of Dave Shetlar, The Ohio State University, Entomology) Life ... State University) Figure 5. Carpenter ant debris.  (Photograph courtesy of Dave Shetlar, The Ohio State ...

  2. 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 ...

  3. 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 ...

  4. Galls of Maple Trees in Ohio

    https://ohioline.osu.edu/factsheet/ENT-60

    ENT-60 04/16/2015 David J. Shetlar, Department of Entomology Jennifer E. Andon, Department of ...

  5. Sour Rot Disorder of Grape

    https://ohioline.osu.edu/factsheet/plpath-fru-50

    2019. ohioline.osu.edu/factsheet/ent-86 Shetlar, David J. “Yellowjackets.” Ohioline. The Ohio State ... those that are killed. Commercial or homemade wasp traps (Shetlar, 2012) can be placed in the vineyard ... 2016. ohioline.osu.edu/factsheet/plpath-fru-03 Ivey, Melanie L. “Grape Black Rot.” Ohioline. The Ohio ...

  6. Drain Flies (Moth Flies)

    https://ohioline.osu.edu/factsheet/ENT-41

    ENT-41 04/10/2014 David Shetlar, Department of Entomology Drain flies (also known as moth flies) ...

  7. Spider Mites and Their Control

    https://ohioline.osu.edu/factsheet/HYG-2012-11

    HYG-2012 09/20/2011 David J. Shetlar, Department of Entomology Spider mites are not insects but ... "cool season" mite. This pest can be found on all types of conifers from spruces and pines to ...

  8. Honey Bees in House Walls

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

    HYG-2079 04/02/2012 David Shetlar, Barbara Bloetscher and Jennifer Andon Department of Entomology ...

  9. Selecting Hydrangeas for the Home Landscape

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

    https://ohioline.osu.edu/factsheet/ENT-47   Oregon State University. 2015. Landscape Plants: Images, Identification, and Information. Volume ...

  10. Giant Caterpillars

    https://ohioline.osu.edu/factsheet/HYG-2015-11

    HYG-2015 09/20/2011 David Shetlar and Barb Bloetscher, Department of Entomology During mid- to ... maple, birch, apple, boxelder, cherry, chestnut, willow, ash, grape, pine, and members of the rose ... inverted Y in the center. Larvae feed on many trees and shrubs including spruce, pine, oak, maple, ...

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