En EspaÑol

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

Saturday - August 02, 2014

From: Forest Park, GA
Region: Southeast
Topic: Diseases and Disorders, Trees
Title: Pecan tree dropping dead leaves
Answered by: Nan Hampton and Eric Beckers

QUESTION:

I have a very old, tall pecan tree in my yard that has been dropping dead leaves for the last three weeks. My back yard looks like it is the Fall season. Do you have any insight on this?

ANSWER:

Mr. Smarty Plants contacted Eric Beckers of the Texas Forest Service to help answer your question about your pecan tree.  Here is what he said:

"Pecans are often dropping something whether it's dead twigs and limbs or dried up leaves.  If the leaf fall wasn't weather related, the greatest suspect would be the neighborhood population of squirrels.  They seem to remain constantly busy high up in the canopies and can do a fair amount of damage to pecans and other shade trees.  If the leaves are stunted or deformed then there could be an issue with pecan scab which can also damage the nut crop.  Other diseases, like bacterial leaf scorch and downy spot can also cause early defoliation."

You can read about various diseases affecting pecans and how to prevent and treat them from Clemson Cooperative Extension and the Georgia Pecan Information page.

You might also contract the Clayton County Extension Office to learn if there are reports of others about problems with their pecan trees.

 

 

More Trees Questions

Cottonwood seed clogging air conditioner in Austin
June 06, 2010 - My husband and I recently moved into a rental house that has a very tall cottonwood tree in the backyard. It has been shedding its seeds all over our yard since the beginning of May and seems to still...
view the full question and answer

Soapberry tree problems in North Richland Hills, TX
September 01, 2010 - We have a small grove of soapberry trees. The city recently reconstructed the street and added a side walk which now sets as close at 1 foot from the nearest tree. Everything seemed fine until they ...
view the full question and answer

Why do conifers kill Texas hummingbird sage from Gray GA
April 15, 2014 - Why do conifers kill Texas hummingbird sage?
view the full question and answer

Huisache tree is not thriving in Kerr County, TX.
May 18, 2011 - Our landscaper planted a Huisache tree in our back yard (Kerr County). It was planted about 3 years ago. It has grown considerably (about 15 feet tall)but it has never flowered and is always late in...
view the full question and answer

Black Walnut tree in LA
March 12, 2012 - I was just given a black walnut tree and am trying to determine where to place it. I’ve read on your site that “Certain plants will not grow under Black Walnut trees because of the juglones that the ...
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