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  1. Elderberries

    https://southcenters.osu.edu/horticulture/fruits/elderberries

    landscape fabric may not be a suitable material. Pine bark, wood chops, and straw may be examples of ... acceptable mulches.       Pruning Since this factsheet mainly deals with American elderberries, cutting all ... a screening device, such as a grape de-stemmer.  Insects and Diseases Japanese beetles have been observed as ...

  2. 2021-2022 Hort Happy Hour and Lunch & Learn Webinar Series

    https://mastergardener.osu.edu/resources/2021-2022-hort-happy-hour-and-lunch-learn-webinar-series

    Groundskeeper.  He has provided educational outreach on Asian longhorned beetle (ALB) since the beetle was ... our work now focuses on insect conservation. The firefly beetles rank among our most charismatic ...

  3. Pi Alpha Xi (PAX) Poinsettia Sale

    https://chadwickarboretum.osu.edu/events/pi-alpha-xi-pax-poinsettia-sale

    Poinsettias: $5-$25 Christmas Cacti, Cyclamen, Norfolk Pines and Amaryllis-  $6-$25  Holiday Containers filled ...

  4. Currants and Gooseberries

    https://southcenters.osu.edu/horticulture/fruits/currants-and-gooseberries

    (Bratsch and Williams, 2009).  However, in the early 1900s, white pine blister rust (WPBR) became a serious ... suppress and control White Pine Blister Rust Disease is as follows: (A) The European black currant, Ribes ... known to be immune or highly resistant to the White Pine Blister Rust fungus, (Cronartium ribicola, ...

  5. MPHM Monday Night Webinar Series

    https://mphm.osu.edu/seminars

    (www.chasingbugs.com) Sept. 21, 2020 David Shetlar, Ohio State Department of Entomology What is it? The Other Side of ... spotted cucumber beetle activity in dahlias, its parasitoid, and effectiveness of clove bud essential oil ...

  6. Blackberries

    https://southcenters.osu.edu/horticulture/fruits/blackberries

    outdoor production are also found in high tunnels, such as Japanese beetle and spotted wing ...

  7. 2021 MGV Annual State Conference

    https://mastergardener.osu.edu/MGV_StateConference21

    has provided educational outreach on Asian longhorned beetle (ALB) since the beetle was discovered in ...

  8. Lunch & Learn and Happy Hour Webinar Series

    https://mastergardener.osu.edu/lnlhh

    and White Pine, and Blue Spruce. Other recently planted varieties include Concolor, Nordmann and ... Turkish Firs, Black Hills and Norway Spruce. Roger is on the board of the Ohio Christmas Tree Association, ... Recording Wednesday, February 10 4-5 PM Common Pests of Roses Dr. Dave Shetlar, Professor Emeritus, ...

  9. Projects

    https://mphm.osu.edu/projects

    Jessica Burns (with Mary Rose, OSU Pesticide Safety and Education Program) A Survey of Spotted Cucumber Beetle ... Preventive Control of Bluegrass Billbug, Sphenophorus parvulus, in Lawn Turf, 2015. DJ Shetlar, S Erick,  J ... pertaining to pollinators and  lady beetles Developing Extension materials and online course modules for ...

  10. Calendar View: Happy Hour & Lunch and Learn

    https://mastergardener.osu.edu/CalendarView_LNLHH

    13 14 15 16 17         12-1 PM Buckeye Lady Beetle Blitz Volunteers Illustrate Drivers of Lady Beetle ... Emergence in Ohio Dr. Dave Shetlar Register Here       16 17 18 19 20 21 22         12-1 PM Combatting ...

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