New Worker Protection Compliance Manual Now Available

The must-read manual for growers on the 2015 revised Worker Protection Standard (WPS) is now available. Horticultural growers such as greenhouses and nurseries will be most affected by these changes because of the numbers of workers they employ.  Retailers are also affected if pesticides are applied to holding areas. 
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Mimi Rose

White-tailed Deer Road Watch

White-tailed deer (Odocoileus virginianus) provide abundant recreation opportunities for hunters and wildlife watchers. Unfortunately, they can also cost us millions of dollars every year. How? Imagine you are driving down a poorly lit road at night when all of the sudden a deer appears on the road in front of you. Despite your honking and screeching breaks, the animal remains frozen in its tracks, exhibiting to perfection 'a deer in headlights'. Deer vehicle collisions are incredibly dangerous and often costly. So listen up motorists, now is the time when deer are on the move and...

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Marne Titchenell
Alarum Alarum Erratum Erratum: Nettles and Azaleas and My Red Face, Oh My chatfield.1 Tue, 10/11/2016 - 17:14

  To err is human, so I must most certainly be massively, essentially human. To the point, two such bygl-alert errors of mine due for acknowledgment come from two of my favorite plantspersons: Charles Tubesing of Holden Arboretum and Ron Wilson of Natorp’s Nursery

  First, to an egregious error most nettlesome. In http://bygl.osu.edu/node/596 I wrote of fruits of what I called “stinging nettle”.  As Charles pointed out these may be nettles that sting, but the plant I saw and the pictures of fruits and the wedge-shaped leaves I showed were...

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Jim Chatfield

Autumn Light

Autumn light is different from summer light: more golden, as light rays lengthen, with longer shadows.  While there is time, and while the blue skies we have enjoyed all growing season fade to gray as winter beckons, go forth and catch some slanted sun-rays of autumn.  Enjoy the full life of fall.  

  The past few days have brought out the colors of flowering dogwood (Cornus florida), often neglected when the best fall foliage plants are listed. As the lead picture shows it is wonderful now, and its fat flower buds promise springtime reprisals.

  Next, enjoy the...

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Jim Chatfield
Shrub of the Week: Purple Beauty Berry chatfield.1 Mon, 10/10/2016 - 14:16

{Photos and text for this bgyl-alert are provided by Joe Cochran, the Curator of OSU’s Secrest Arboretum at the Ohio Agricultural Research and Development Center in Wooster.}

 

  The fruits of purple beauty berry  (Callicarpa dichotoma) are among the most splendid of the fall-fruiting shrubs.  On arching branches, small delicate fruits appear to be glossy pearls that have been dipped in a lilac-violet varnish.  Against the light-green foliage their beauty cannot go unnoticed.  Growing 4-5 ft. with a slightly larger spread, the tips often reach to the ground. A...

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Jim Chatfield

Fruits of Fall

  Fall is for foliage, but also for – fruits.  We sometimes miss this for landscape plants, blinded by apples and apple cider and the final harvests from summer gardens. Yet there is much to enjoy.  So here is a short view of a few of The Fruits of Orrville, Ohio (Wayne County) with a finale the finale from Otterbein University in Franklin County.

 

  We started above with the bubble-gum colored fruits of Symphoricarpos. I am not sure of the species or cultivar of this particular street-planted beauty, though possibly it is Amethyst™ Symphoricarpos x...

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Jim Chatfield

Fall Foliage I

  We are entering that world-class time of the year for Ohio and the Eastern United States – the time of fall foliage color. Nevertheless, we are receiving numerous calls about what is wrong with their trees, especially honeylocusts; yellowing leaves and all.

  Nothing out of the ordinary – it is simply fall foliage time. Despite our warm temperatures and with it seeming like it is still summer - for trees - fall is proceeding as usual. There are factors of temperature and moisture that affect fall coloration intensity, but the key ingredient for fall color starts in the summer at...

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Jim Chatfield

Tree of the Week: Dawnredwood

  I once wrote a poem of the seasons of dawnredwood, Metasequoia glyptostroboides.  Let us deconstruct, starting with the name of this majestic tree, for as the Chinese philosopher Krishtalka noted: “The beginning of wisdom is calling things by their right name.”

  The Latin binomial itself is telling: “meta-sequoia” means “like-sequoia”, and dawnredwoods are related, in the Cupressaceae family, to the true redwoods, Sequoia and Sequoiadendron. The “glyptostrob-oides” refers to another sister genus in the Cupressaceae, Glyptostrobus....

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Jim Chatfield