En EspaŅol

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.

Help us grow by giving to the Plant Database Fund or by becoming a member

Did you know you can access the Native Plant Information Network with your web-enabled smartphone?

Share

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.

Search Smarty Plants
    
 
See a list of all Smarty Plants questions
Can't find the answer in our existing FAQs, submit a question to Mr. Smarty Plants.
Need help with plant identification, visit the plant identification page.
 
rate this answer
Not Yet Rated

Thursday - May 24, 2012

From: Round Rock, TX
Region: Southwest
Topic: Pests, Trees
Title: Unknown pest of Texas Mountain Laurel from Round Rock TX
Answered by: Barbara Medford

QUESTION:

I have a Texas Mountain Laurel that is being denuded from the top down by something unseen. It's not the Genista moth larvae, as there are no worms and no webbing visible. The only clue that it might be insects is a small spider web in one of the forks of the branches. There are new growth leaves appearing in some of the denuded places, so the wood itself is not dead. Any ideas?

ANSWER:

Here is one of our own previous answers on this subject. From Arid Zone Trees, more of the same. You did not say how old your tree is, sometimes loss of leaves can be caused by transplant shock, which in turn is caused by a tree not planted with good drainage, not receiving the right amount of sun. If your tree is not being overwatered, if water does not stand on the ground after infrequent watering, and it is in full sun or part shade, it should recover.

 

From the Image Gallery


Texas mountain laurel
Sophora secundiflora

Texas mountain laurel
Sophora secundiflora

Texas mountain laurel
Sophora secundiflora

More Pests Questions

Caterpillars attacking mountain laurel in Marble Falls TX
August 27, 2009 - What are the caterpillars that eat up our mountain laurel? Nothing left but a few stems.
view the full question and answer

Can tulip tree sap be used to make syrup in Bunker Hill IN?
July 10, 2009 - I was just wondering if tulip tree sap could be used to make syrup. I saw the sticky stuff on the leaves and decided to taste test it and it was very sweet, unfortunately I later found out that I was ...
view the full question and answer

Killing oak sprouts from El Paso TX
August 16, 2011 - I want to know how to kill oak root sprouts and seedlings. Very dense and out-of-control in huge area of front lawn. I had tree cut down and I still cannot get rid of them. They're only getting wors...
view the full question and answer

Texas Ash secreting sap in Lockhart, TX
July 05, 2012 - I have what I believe is a Texas Ash in my front yard that is secreting a sap with what looks like some wounds on it with some white stuff and with black and red looking ants as well as it has a lot o...
view the full question and answer

Orange eggs on milkweed plants
October 18, 2012 - Hello I have milk weed in my flower garden. Every year I find small orange 'eggs' on the leaves and stems of the plant. I don't think these are the monarch eggs, but not sure if they are other...
view the full question and answer

Smarty Plants's Facebook profile Support the Wildflower Center by Donating Online or Becoming a Member today.

Mr. Smarty Plants wants you to be his Facebook friend. Click the Facebook icon to add yourself to Mr. Smarty Plants list of friends.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP
© 2014 Lady Bird Johnson Wildflower Center