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

Friday - June 15, 2007

From: Austin, TX
Region: Southwest
Topic: Diseases and Disorders, Trees
Title: Danger of oak wilt infestation in trees with storm-damaged limbs
Answered by: Joe Marcus

QUESTION:

A recent severe storm in Southwest Austin broke large branches and trunks on many Live Oaks in my neighborhood, including my next door neighbors'. Can this invite Oak Wilt? I'm worried about my trees as I don't know which neighbors are knowledgeable about this disease and will seal the wounds.

ANSWER:

Open wounds on oak trees provide an attractive entry point for the nitidulid beetle that carries the Oak Wilt Disease fungus. We recommend that your neighbors properly trim the broken limb stubs on their trees and seal the fresh cuts with pruning paint. While the wounds will actually heal faster without it, the pruning paint will ward off the offending beetle.

Large oak trees add thousands of dollars of value to residential property. The investment in protecting your trees from Oak Wilt Diseases is very small compared to the cost of losing them to Oak Wilt Disease. For much more information, please visit the Texas Oak Wilt Information Partnership website.

 

More Trees Questions

Protection of live oak trees from covering by concrete patio
February 02, 2008 - I am thinking about pouring a large cement patio around my live oak trees in my yard. I live in Rockport Tx. How far should the edge of the cement be, from the base of the tree? Will the patio kill th...
view the full question and answer

Pruning smoketree in New Jersey
May 29, 2009 - How far from ground level do I prune a relatively young Smoke tree to get the bush effect?
view the full question and answer

Flower color under large pine tree from South Elgin IL
April 05, 2013 - I have a very large pine tree that I would like to plant some flowers under. I have hostas, stonecrop and fern, but like to add some color. What do you suggest? Thank you.
view the full question and answer

Problem with Chinese Pistache tree
September 01, 2014 - We have a gorgeous Chinese Pistache in our yard, about 25 feet tall. We bought it for its gorgeous fall color. The problem is that it has never turned color for us. All the other pistaches in the neig...
view the full question and answer

Patio materials under a native oak trees in Missouri
March 02, 2009 - Is it safe to build a pavestone patio (with gravel sub base, Geo tech 101 fabric and sand bed..around two 50+ year old native oak trees? I know concrete would compact and cause damage to the surface ...
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 | STAFF
© 2015 Lady Bird Johnson Wildflower Center