Tags
- Acer saccharum
- American Beech Tree
- American Chestnut Tree
- American Elm
- American Forests
- American Hop Hornbeam
- American Linden
- American Oak Tree
- American Sycamore
- American planetree
- Anemone
- Anthracnose
- Apple Tree Borer
- Apples
- Arbor Day
- Arboreturn America
- Arborvitae
- Aspens
- Austrian Pine
- Autumn
- BNI
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- Baldcypress
- Barred Owl
- Bellwort
- Betula Nigra
- Betula alba
- Betula papyrifera
- Birch
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- Black Oak
- Bloodroot
- Blue Spruce
- Burr Oak
- Business Networking International
- Buttonball tree
- Callery Pears
- Captain
- Carya illinoensis
- Carya ovata
- Catalpa
- Catalpa speciosa
- Cedar
- Cedar Waxwing
- Celtis occidentalis
- Cercis canadensis
- Chalet Garden Centers
- Chicago Botanic Garden
- Chicago summers
Resource Articles from Gilbert Smith, ISA Board Certified Master Arborist
and Lesley Bruce Smith, ISA Certified Arborist
Witches Broom
It sounds medieval, or at least Harry Potteresque, I know, but take a look at the picture and you will agree, witches brooming is rightly named. Now, as you drive the expressways in the large northern cities you will begin to have the affliction that Lesley and I refer to as “the arborist’s eye”. Be careful! Don’t take your eyes off the road, but you can begin to notice Witches Broom everywhere near heavy automobile traffic, especially in the winter when the leaves are notcovering up the ends of branches.