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

Sunday - September 18, 2011

From: Austin, TX
Region: Southwest
Topic: Pests, Shrubs
Title: Pest damage to Yaupon shrubs in Austin, TX
Answered by: Jimmy Mills

QUESTION:

I have noticed pest damage in our 4 ft. yaupon. There are circular holes eaten on 90% of the leaf growth. Trunk & branches look untouched and healthy. Could this be leafminers? How can I care for it? Thank you,

ANSWER:

In looking at descriptions of Yaupon Ilex vomitoria (Yaupon), it is often mentioned that yaupon has few serious problems, but may be attacked by aphids, scale, mites, or leaf miners. The first three produce little visible damage to the leaf although they can be easily seen on the leaves. The leaf miners are inside the leaf and do produce patterns that might be described as holes.

Here are links to three websites that talk about the occurrence and control of leaf miners.

Colorado State University

Clemson University

Univeraity of Florida IFAS Extension

For additional help with this problem, contact the folks at the Travis County Office of Texas AgriLife Extension.

 

 

From the Image Gallery


Yaupon
Ilex vomitoria

More Pests Questions

Oaks emitting substance in Lakeway TX
August 14, 2012 - We have two large oak trees in our yard that are emitting a clear, very sticky, non-fragrant substance. The leaves are beginning to be covered as is our deck. Bees are now attracted and I am worried ...
view the full question and answer

Invasive native blackeyed susans from Warren OH
August 07, 2013 - In our demo garden we master gardeners in NE Ohio have been unable to get rid of black-eyed susans which have, like the other person, prevented or "killed" the other perennial plants. They are spre...
view the full question and answer

Fungus gnats on house plant in Edwardsville IL
July 16, 2009 - I recently purchased a Trailing Perennial Plant, and I am seeing a lot of gnats flying in my house. Could this be the problem?
view the full question and answer

Bug repelling plants from Rochester NY
July 23, 2013 - I live in Western NY (zone 6?) and have a shady area where I hang my swing, but it's so buggy under the tree I can't use it! The soil is very dry, rocky. Is there a plant/shrub that I can grow the...
view the full question and answer

Green cyst-like growths on Texas persimmon leaves
September 20, 2013 - We have a mature Texas persimmon. We just noticed some green cyst-like growths on the tops of some of the leaves. The undersides of those leaves have black spots where the growths are. They looks like...
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