Native Plants
Q. Who is Mr. Smarty Plants?
A: There are those who suspect Wildflower Center volunteers are the culpable and capable culprits. Yet, others think staff members play some, albeit small, role. You can torture us with your plant questions, but we will never reveal the Green Guru's secret identity.
Did you know you can access the Native Plant Information Network with your web-enabled smartphone?
Ask Mr. Smarty Plants
Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.
rate this answer
Tuesday - June 09, 2015
From: AUSTIN, TX
Region: Southwest
Topic: Diseases and Disorders, Trees
Title: Central branches on Texas Ash have died
Answered by: Joe Marcus
QUESTION:
I have a Texas Ash tree that was planted about 4 years ago. It seemed fine last summer and was well watered. This spring, when it started leafing out, the central branches at the upper part of the tree did not leaf out. I have pictures that I would be happy to send you if it helps.ANSWER:
Texas Ash (Fraxinus albicans) seems to be susceptible to the condition you describe, but diagnosing the exact cause of the problem is not possible without physical inspection of the tree. You should have a professional arborist look at your tree to determine the cause of the branch death you're seeing. Your county's AgriLife Extension Service agent might also be helpful in diagnosing the problem and recommending a course of action.
More Diseases and Disorders Questions
Wisteria with root rot in Flower Mound, TX
July 11, 2009 - I have a wisteria that is showing rot root from an exposed wound on the side of the base. Would like to save the tree. What can I do to fix the problem.
view the full question and answer
Yaupon in bonsai failing to thrive in Lufkin TX
July 16, 2009 - Hi,I have a yaupon that I've turned into a bonsai. It's been producing new vegetation until about a month ago. Then all of a sudden the branches started drooping and the leaf tips started turning bl...
view the full question and answer
More trees to go with live oaks in Schertz TX
July 13, 2010 - We moved to a new house that has two recently planted live oak trees. Other than those two little trees there is nothing else on the property. Because of what I read about the oak wilt I would like ...
view the full question and answer
Mildew on phlox paniculata from Morrisville PA
May 30, 2014 - My Phlox paniculata, all 7, have powdery mildew. I read about using NEEM to combat the mildew. NEEM is organic but the bottle says it is also an insecticide. The phlox are near my milkweed and gold...
view the full question and answer
Native firebush dying in Sun City Center FL
July 17, 2009 - I have a native firebush, it is suddenly dying branch by branch, from the inside out, I have noticed odd things look like wasps but with speckled wings on it. What could be killing it. The inside bra...
view the full question and answer
| Support the Wildflower Center by Donating Online or Becoming a Member today. |