Learn The Latest on Invasives at the OSU Green Industry Short Course

While invasive species are on everyone's radar, do you know the latest? A great way to hear about the latest updates when it comes to invasive plants, insects and diseases is to attend the Ohio State University Green Industry Short Course and the Ohio Turfgrass Foundation Conference and Tradeshow in December at the Greater Columbus Convention Center. 

 

Joe Boggs and Amy Stone will be updating participants on invasive species in Ohio with updates from the field and what you can do to help with these battles on Wednesday, December 7. 

 

Kathy Smith will be...

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Amy Stone

OSU Green Industry Short Course and OTF Conference and Tradeshow - December 5 - 8

Tis' the season to register for the upcoming Ohio State University Green Industry Short Course and the Ohio Turfgrass Foundation Conference and Tradeshow!  While we haven't seen any snow yet, predictions are in the weekend forecast for at least the northeastern region of Ohio. 

 

Three preconference workshops will be offered Monday, December 5 and the program runs fromTuesday, December 6 through Thursday, December 8. There is still time to register at the early bird price but don't delay. Register before November 25 for the discounted price. More than five people attending...

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Amy Stone

First Freeze of Year in NW Ohio

Well we knew we could not avoid it forever.  The fall temperatures have been enjoyable.  Last night in NW Ohio, temperatures dipped to 25F.  Our average first freeze of the fall season occurs about three weeks earlier, and our first average measurable snowfall is just 2 weeks away.  Last night's low temperatures should have finally taken out those annuals and tender perennials that we have gotten to enjoy for an extended time this year.

 

While there were a couple frosts prior to last night's freeze, many herbaceous plants where still going strong.  It has been wonderful to...

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Amy Stone

Viburnum nudum, Part Deux

  Note: As you await tonight’s Election results, situated in front of your TV or at watch parties, here is something horticultural for you to vote upon: should you plant Viburnum nudum?  Read on.  

  On October 28, 2016 we did a bygl-alert for the Shrub of the Week as Viburnum nudum (http://bygl.osu.edu/node/627). Quickly we had some responses noting that, for example “…it might be helpful to include V. nudum's susceptibility to infestation by the Viburnum Leaf Beetle. ...

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Jim Chatfield
Curtis E. Young

Fall Foliage III

  Never-to-be-forgotten fall color continued this past Saturday in Wayne County in northeast Ohio – and I suspect, elsewhere. The red maple (Acer rubrum) above and the other images were all from Saturday morning, November 5, in my yard and the nearby Johnson Woods Nature Preserve near Orrville five miles away.

  Maples held sway in their many iterations, from the luminosity of sugar maples (Acer saccharum) at Johnson Woods, to the unusually foliated hornbeam maple (Acer carpinifolium) in the ChatScape.

 

...

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Jim Chatfield

Shrub of the Week: Common Witchhazel

  {This bygl-alert was written by Paul Snyder, horticulturist with OSU’s Secrest Arboretum at the Ohio Agricultural Research and Development Center in Wooster. Two pictures were added by Jim Chatfield.  

 

  Members of the genus Hamamelis open and close the season for woody flowering plants. Flowering begins with Hamamelis vernalis and Hamamelis x intermedia hybrids in the spring and end with the flowering of Hamamelis virginiana in the fall and Hamamelis mollis in early winter. One Hamamelis mollis selection, ‘...

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Jim Chatfield

Tree of the Week: Name That Plant

  This tree resides in my front yard, and was a gift from Rich Larson of Dawes Arboretum almost three decades ago after I gave a talk on pests and diseases of trees. Fortunately, this tree in general has few insects or infectious diseases and my gift tree and its multi-stemmed trunks has now grown about 40 feet tall in those 29 years. It is a native tree, but fairly unusual in Ohio woodlands. This tree has intensely lemon-yellow changing to burnt gold fall foliage which was spectacular from late October and now into the first few days of November this year. ...

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Jim Chatfield

Signs of the Times: From Trees to Turtles

  A recent bygl-mail correspondent, Beth Deimling from Lakeland Nursery in Indiana, recently wrote “As wonderfully entertaining authors of BYGL, I thought you might be appreciative of this sign that my husband and I saw while on vacation last month in Wisconsin. Of course, as world travelers, you may have already seen it, or something similar. Thanks for all of your stories, photos, and attempts at educating us!”

  It is a telling sign, as other locales deal with Emerald Ash Borer encroachments. The sign stirs up some memories of other signs of the times:  here are a few...

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Jim Chatfield

Trees on Tap - OSU Green Industry Short Course Pre-Conference Workshop - December 5, 2016

You won't want to miss this year's Trees on Tap preconference workshop as part of this year's OSU Green Industry Short Course (GISC), formally the OSU Nursery Short Course. 

 

The preconference workshop will be held on Monday, December 5, 2016 at the Columbus Convention Center.  Registration will be begin at 9:00 am, with the program starting at 9:30 am.  The workshop ends at 4:45 pm, with a workshop reception to follow. 

 

The workshop's agenda include the following topics:  Why Trees Matter; Treesources Must-Haves...

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Amy Stone