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  1. 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 ... individual mite or insect. The enveloped arthropod feeds and reproduces from within the gall. The upper ... about 1/16- to 1/8-inch in diameter. These are maple bladder galls caused by a small eriophyid mite ...

  2. C.O.R.N. Newsletter 2005-22

    https://agcrops.osu.edu/newsletters/2005/22

    Spider Mites Western Corn Rootworm Adults in Corn Assessing the Impact of Hot, Dry Weather on Pollination ... reached is the best way to ensure maximum yield! Twospotted Spider Mites Authors: Ron Hammond, Bruce ... beginnings of spider mites in numerous fields, including having some fields being sprayed. For example, ...

  3. C.O.R.N. Newsletter 2011-23

    https://agcrops.osu.edu/newsletters/2011/23

    Overview Will this be a white mold year? Risk for Two Spotted Spider Mites in Soybean Increases Update on ... flare-ups of spider mites.  High temperatures and poor root development will also limit recovery from ... herbicides that “suppress” white mold.  Risk for Two Spotted Spider Mites in Soybean Increases Despite the ...

  4. C.O.R.N. Newsletter 2005-19

    https://agcrops.osu.edu/newsletters/2005/19

    Recommendations Two-spotted Spider Mites Diagnosis and Control What If The Field Has Both Soybean Aphids And ... Twospotted Spider Mites? Don’t Worry About Soybean Rust For The Short-Term Lambsquarters, Lambsquarters, And ... or predictions might say! Two-spotted Spider Mites Diagnosis and Control Authors: Bruce Eisley, Ron ...

  5. Integrated Pest Management (IPM)

    https://ohceac.osu.edu/CEBPI-IPM

    Clark, photographer. In addition, we have several pest- and disease-specific subsections. Spider mites ...

  6. Contact Us

    https://entomology.osu.edu/about-us/contact-us

    species, insect biodiversity, and other scientific endeavors: iNaturalist  Insect, spider, or other ... organism Seek by iNaturalist  Animal, plants BugFinder  Insects, spiders, related organisms BugGuide ...  Insect, spider, related organisms Bumble Bee Watch   Bumble bees What’s that Bug?  Insect, spiders ...

  7. C.O.R.N. Newsletter 2012-17

    https://agcrops.osu.edu/newsletters/2012/17

    Nitrogen Western Bean Cutworm Flight Begins in Ohio Twospotted Spider Mites on Soybeans Considerations for ... identification. Twospotted Spider Mites on Soybeans Ron Hammond, Andy Michel This past week we had our first ... report of twospotted spider mite showing up on soybeans in western OH, as well as similar reports of ...

  8. Jonathan Lee-Rodriguez

    https://entomology.osu.edu/our-people/jonathan-lee-rodriguez

    argentifolii), green peach aphid (Myzus persicae) and the two-spotted spider mite (Tetranychus urticae).- Any- ...

  9. 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 ... Colorado blue spruce (Picea pungens), and white fir (Abies concolor). Photos by author. ... Identification—Where to Begin To distinguish pine, spruce, and fir from one another, start by looking at their needles. ...

  10. C.O.R.N. Newsletter 2011-26

    https://agcrops.osu.edu/newsletters/2011/26

    populations for herbicide resistance Soybean Aphids and Two spotted Spider Mites on Soybeans Bt Resistance ... Aphids and Two spotted Spider Mites on Soybeans As we are getting into August, we are beginning to hear ... of soybean aphids and twospotted spider mites showing up on soybeans, not only in Ohio but in ...

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