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

Monday - June 13, 2005

From: Austin, TX
Region: Southwest
Topic: Pests, Trees
Title: Black walnut herbivory
Answered by: Nan Hampton and Joe Marcus

QUESTION:

We moved to Texas just about a year ago and have loved it here. This past January we visited the Wildflower Center and obtained some black walnut seeds. Up until last night the tree was doing well planted in our temporary five gallon bucket. Yet, I discovered this morning that something has nearly chewed off the entire tree from its roots. We also 'had' flowers in a hanging pot that have also met their demise. What has been eating our tree and plants?

ANSWER:

The most likely culprits are squirrels or rats. Both of them are great chewers and both could gain access to hanging pots as well as the walnut tree in the bucket. Deer are a possibility for the hanging pot if it isn't hanging too high, but not for the walnut. They might nibble on the leaves, but would be very unlikely to chew through the stem of the walnut.

 

More Pests Questions

Do Deer Eat Orchid Trees?
March 08, 2013 - I have planted three anacacho orchid trees, however we have a lot of deer around us. Is this a tree they will want to eat? Do you have any ideas to keep deer away?
view the full question and answer

Tree leaves being chewed in Austin
July 04, 2009 - We planted a Texas Redbud tree, and Monterey Oak (Mexican White Oak) in the front yard this spring and both have had their leaves eaten or chewed by something I cannot find on their leaves. At first I...
view the full question and answer

Spots on leaves of Esperanza from Dallas
May 30, 2012 - Have a new 1 foot high Esperanza. It is flowering OK (so far) but it has small rust colored spots about the size of a B-B all over most of the leaves. On the top side of the leaf the spot is depress...
view the full question and answer

Something eating Monarda didyma in Washington DC
June 30, 2011 - Please Help, I have a couple of Bee Balm, Jacob Cline, plants, whose leave are being eaten, by what I do not know. None of the nurseries around here seem to have ever heard of this happening to this p...
view the full question and answer

Control of ball moss in oak trees
March 23, 2007 - I live in San Marcos, Texas and I have a two acre lot with lots of oak trees. Most of these trees have so much ballmoss attached to them that the leaves and branches are not visible anymore. Is ther...
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