Native Plants
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.
Did you know you can access the Native Plant Information Network with your web-enabled smartphone?
Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.
rate this answer
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.
More Trees Questions
Replanting a Desert Willow
February 07, 2016 - My desert willow was damaged badly in a winter storm and had to be taken down. Do I need to remove the old root system below grade when I plant a new desert willow?
view the full question and answer
Problems with post oaks in Milam Co., TX
October 26, 2009 - I have an old ranch in Milam County, Texas on the Brazos River with several large, old Post Oaks. Recently a few of these grand old trees have lost large branches and two have died. One has died, poss...
view the full question and answer
Live oak trees with rusty spots and holes on tree trunks
September 21, 2011 - I have live oak trees that have developed rusty spots, small holes on the tree trunks and sawdust on the trees base. They were planted in Oct 2010. We have had a hot dry summer in Texas this year an...
view the full question and answer
Is Viburnum rufidulum monoecious or dioecious?
July 28, 2014 - Is Viburnum rufidulum monoecious or dioecious? Your database does not address this for most plants.
view the full question and answer
Christmas decorations on a live oak in Montrose CA
November 18, 2009 - Is it OK to put Christmas lights and decorations on a live oak?
view the full question and answer
Support the Wildflower Center by Donating Online or Becoming a Member today. |