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  1. Is It Pine, Spruce, or Fir?

    https://ohioline.osu.edu/factsheet/anr-80

    Agriculture and Natural Resources, Van Wert County Pine (Pinus spp.), spruce (Picea spp.), and fir (Abies ... Identification—Where to Begin To distinguish pine, spruce, and fir from one another, start by looking at their needles. ... genera (pines, spruces, and firs). Pines (Pinus spp.) Pines have slender needles (leaves) arranged in ...

  2. Brood X News & Media Featuring OSU Entomology

    https://entomology.osu.edu/news/brood-x-news-media-featuring-osu-entomology

    June 9 Update: Our very own BugDoc Dave Shetlar was featured on Jimmy Kimmel recently!  Congrats ... https://www.youtube.com/watch?v=45DyACMDlk4 Cicada fettuccine: Preparing Brood X to eat with OSU’s ‘BugDoc Dave’,  Cynthia Rosi, Digital Multi ... Media Journalist  - Featuring Dave Shetlar Jun 9, 2021. ...

  3. BucDoc Shetlar talks Fall Armyworms

    https://entomology.osu.edu/about-us/multimedia/bucdoc-shetlar-talks-fall-armyworms

    Turf Team Times 9-21 Turf Times Times Follow up on Dr Shetlar with more fall armyworm info, Dr ...

  4. Re-Alert: Fall Armyworm, Part II?

    https://entomology.osu.edu/home/slides/re-alert-fall-armyworm-part-ii

    Read the BYGL post on Fall Armyworm (Spodoptera frugiperda, family Noctuidae) by Shetlar, Boggs ...

  5. Lime and the Home Lawn

    https://ohioline.osu.edu/factsheet/hyg-4026

    acidic water. The surrounding landscape may also have an impact. For example, pine tree needles have the ... https://ohioline.osu.edu/factsheet/AGF-505-07.  Schlossberg Maxim J., F. Clint Waltz Jr., Peter J. Landschoot, and Bradley S. Park. 2008. “Recent ...

  6. Dutch Elm Disease

    https://ohioline.osu.edu/factsheet/plpath-tree-04

    Elm bark beetle larval gallery. Other diseases may present somewhat similar symptoms. As the name ... multistriatus) and North American (Hylurgopinus rufipes) elm bark beetles. The bark beetle larvae tunneling (Fig. ... their sexual maturation. As a result, monitoring bark beetle flights, which typically occur 1 or 2 times ...

  7. Northern House Mosquito

    https://ohioline.osu.edu/factsheet/ent-89

    Ohioline. The Ohio State University. https://ohioline.osu.edu/factsheet/ent-88. Ohio Department of Health. ...

  8. Identification of White Grubs in Turfgrass

    https://ohioline.osu.edu/factsheet/hyg-2510

    HYG-2510 Agriculture and Natural Resources 03/08/2012 David J. Shetlar and Jennifer Andon Ohio ... Raster Location Typical May/June Beetle Raster (~6X) Phyllophaga sp. Green June Beetle Raster (~5X) ... Cotinus nitida Japanese Beetle Raster (~9X) Popillia japonica Typical Masked Chafer Raster (~8X) ...

  9. Gypsy Moth Damaging Area Trees

    https://wayne.osu.edu/news/gypsy-moth-damaging-area-trees

    the caterpillars emerge and feed on trees such as oaks, pine and spruce, the latter two being favored ... under the tree bark, where they overwinter. Then in the late spring and early summer, the eggs hatch and ...

  10. White Pine Blister Rust on Currants and Gooseberries

    https://ohioline.osu.edu/factsheet/HYG-3205

    Plant Pathology White pine blister rust is not a serious disease of currants and gooseberries; however, ... it is a very serious disease of white pines (Pinus strobus). Currants and gooseberries serve as an ... alternate host for the rust fungus that causes white pine blister rust. Therefore, planting currants and ...

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