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
Tuesday - July 05, 2011
From: Houston, TX
Region: Southwest
Topic: Trees
Title: Having a problem with my Mexican Plum in Houston, TX.
Answered by: Jimmy Mills
QUESTION:
I am having problems with the Mexican Plum Tree in my backyard, sap is oozing from the branches and several large branches have died. I am inclined to think that it I have infestation of borers? How do I know this for certain and how can I help the tree survive.ANSWER:
You may be right, but another possibility could be canker caused by either a fungus or a bacteria. Since we are not plant pathologists, I am going to refer you to the Harris County office of Texas AgriLife Extension for help in identifying the cause of the problem.
These two links, one from North Dakota University and the other from ehow.com, have information about cankering in fruit trees.
This article from texasgardener.com has some sort of philosophical musings on losing fruit trees.
From the Image Gallery
More Trees Questions
Leaves on maple turning red in June in Pittsburgh PA
August 01, 2010 - We live in PA and have a medium sized maple tree in our back yard. It is not a red maple. This year, in June, the very top of the tree's foliage turned bright red. This bright red started at the t...
view the full question and answer
Existing live oak taking over in Monahans TX
March 22, 2011 - I have just purchased a home with a huge Live Oak tree in the front yard. The previous owners have over the years allowed the sucker roots to grow unchecked. The tree is shading most of the lawn (di...
view the full question and answer
Privacy screen from Temecula CA
May 04, 2013 - I live in Temecula and need a fast growing tree by our pool that is good to block neighbors house.
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
Failure to thrive of Magnolia grandiflora in Las Vegas NV
January 17, 2011 - I live in Las Vegas, NV and have several Magnolia Grandiflora trees. They were doing well until 2 years ago when they started losing their leaves. The leaves turn brown or very dark on the edges. One ...
view the full question and answer
Support the Wildflower Center by Donating Online or Becoming a Member today. |