CFAES Give Today
Entomology

Department of Entomology

CFAES

Site

Search results

  1. Ohio State Scientist: EPA's Alert on Imprelis is Warranted

    https://news-archive.cfaes.ohio-state.edu/news-release/ohio-state-scientist-epas-alert-imprelis-warranted

    including to Norway spruce and white pine, after Imprelis was used. On Aug. 11, the EPA issued an order to ...

  2. Maple Tree ID

    https://agnr.osu.edu/specialty-crop-business/maple-syrup/maple-tree-id

    Black, Red and Silver Maple. Species Leaf Bark Twig Fruit Sugar Maple 3-5 inches wide; 5lobed (rarely ... (compare with red and silver maple). Young trees up to 4-8 inches with smooth gray bark. Older trees ... the bark surface in sugar maple) and often more hairy buds. Similar to sugar maple with, perhaps, ...

  3. Roadway Transport Safety of Anhydrous Ammonia Tanks

    https://agsafety.osu.edu/newsletter/ag-safety-stat/safety-through-seasons-2021/roadway-transport-safety-anhydrous-ammonia

    https://ohioline.osu.edu/factsheet/aex-594. Dee Jepsen, Associate Professor, can be reached at 614-292-6008 or  jepsen.4@osu.edu.  This column ...

  4. Ohio State Experts on Emerald Ash Borer (Updated February 2007)

    https://news-archive.cfaes.ohio-state.edu/news-release/ohio-state-experts-emerald-ash-borer-updated-february-2007

    Conducts research on resistance of different species of ash to EAB and insecticides. —David Shetlar, OSU ... Extension entomologist, (614) 292-3762 or shetlar.1@osu.edu: Member of the Ohio Emerald Ash Borer Task ...

  5. Use Glyphosate Properly to Protect Woody Plants

    https://news-archive.cfaes.ohio-state.edu/news-release/use-glyphosate-properly-protect-woody-plants

    improperly or in too high of a dosage is causing a phenomenon known as split bark-- where, through the ... tree's uptake, the chemical is deteriorating the bark structure and destroying the winter hardiness of ... industry from bark cracking is conservatively estimated at $6.6 million a year. That's roughly 2.5 ...

  6. Forest Products Industry: Learn about EAB Quarantines, How to Stay in Business April 23 in Holmes Co.

    https://news-archive.cfaes.ohio-state.edu/news-release/forest-products-industry-learn-about-eab-quarantines-how-stay-business-april-23-holmes

    die within three to five years. The pest belongs to a group of metallic wood-boring beetles. Adults ... beneath the bark of ash trees, and when they emerge as adults, leave D-shaped exit holes in the bark about ...

  7. A Mulch That Gives Nearly A Year's Worth of Weed Control

    https://news-archive.cfaes.ohio-state.edu/news-release/mulch-gives-nearly-years-worth-weed-control

    would be a big deal to the industry." Case and Mathers analyzed Douglas fir and pine nugget mulches ... that herbicide-treated Douglas fir bark nuggets were extremely effective for weed control, regardless ... of whether oxyfluorfen (Goal), oryzalin (Surflan) or isoxaben (Gallery) were applied to the bark ...

  8. New fact sheet: Safety Practices for a Tractor Mounted Post-Hole Digger

    https://agsafety.osu.edu/newsletter/ag-safety-stat/may-2018/announcements/new-fact-sheet-safety-practices-tractor-mounted

    https://ohioline.osu.edu/factsheet/aex-5931   ...

  9. 2018 Summer Lawn Care Seminar

    https://agnr.osu.edu/events/2018-summer-lawn-care-seminar

    – 10:20 AM Mosquitoes and Ticks Station 1 Dave Shetlar, OSU, Urban Landscape Entomology (ODA Category 10D, ...

  10. Ohio State University Recruits Citizens to Count Lady Beetles

    https://news-archive.cfaes.ohio-state.edu/news-release/ohio-state-university-recruits-citizens-count-lady-beetles

    June 23, 2009 WOOSTER, Ohio – The lady beetle, with its shiny, round red body and black spots, is ... lady beetle populations are rapidly declining throughout the Midwest, and an Ohio State University ... Buckeye Lady Beetle Blitz, Mary Gardiner is collecting data about native and introduced lady beetles. With ...

Pages