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

Wednesday - April 20, 2011

From: Oak Ridge, TN
Region: Southeast
Topic: Trees
Title: Problems with dogwood borers in TN
Answered by: Anne Bossart

QUESTION:

What is the best way to treat native dogwoods infested with Dogwood borer insects? I have cut and removed the dead ones and the ones with large patches of bark missing but would like to save the remaining ones that have no external signs of infestation other then the small holes in the trunk.

ANSWER:

Unfortunately, this is out of our area of expertise.  We suggest you contact your local county agricultural extension service, depending on whether you are in Anderson or Roane County.  You may also find this article published by the University of Florida helpful.

It is heartbreaking to lose a plant as precious as Cornus florida (Flowering dogwood) which is such a widely loved icon of your area.

Good luck with your endeavor.


Cornus florida


Cornus florida


Cornus florida


Cornus florida

 

 

More Trees Questions

Non-native peanutbutter tree suckering in Oregon City OR
August 02, 2011 - I have a beautiful 'peanutbutter tree' in my yard. I have noted that there are plantlets coming up that appear to be attached to the main root(s) of the tree. I have been breaking them off as I don...
view the full question and answer

Advice on planting Korean dogwood (Cornus kousa) in Vancouver, BC
October 26, 2007 - I live in the Vancouver, BC - Pacific Northwest area and the front of our yard faces south to southwest. If I were to plant a tree other than an evergreen, would the Korean Dogwood thrive in this are...
view the full question and answer

Smarty Plants on Ebenopsis
July 01, 2005 - Why is the Texas Ebony, genus Pithecolobium, not in your database? Is it not a native? Thanks.
view the full question and answer

Wild plums for jelly from Conroe TX
December 18, 2012 - Do wild plum trees grow in my area? I want to get some next summer to make plum jelly.
view the full question and answer

Transplant shock in Chinkapin oak from Copperas Cove TX
June 18, 2012 - I have a newly planted chinkapin oak, appx 14' tall, in the Copperas Cove TX area. It has done great for the first two weeks. Now the leaves are yellowing (June) and beginning to dry up. I water it ...
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