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
Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.
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Sunday - September 26, 2010
From: Austin, TX
Region: Southwest
Topic: Diseases and Disorders
Title: Where to test for Bacterial Leaf Scorch in Austin, Texas
Answered by: Marilyn Kircus
QUESTION:
It appears that the American elm trees in my backyard may have Bacterial Leaf scorch. Where can I have this confirmed?ANSWER:
Check with the Texas A & M Plant Disease Diagnostic Laboratory.
More Diseases and Disorders Questions
What is causing leaf drop on oak in Morgan Hill CA?
June 23, 2010 - Dear Mr Smarty Plants: We have a large, young Valley Oak (about 20 yrs) which is dropping leaves even now in early summer. I have a feeling that the problem might be an invasive weed that is flourishi...
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Possible Herbicide Contamination of Soil
July 07, 2016 - My mother will be 80 this year and lives in Houston, Texas. She has a raised bed garden near her neighbors fence. It has been there for many years. She feels that he uses Roundup for his weeds near a...
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Problems with redbud in CT
June 08, 2011 - My Eastern redbud was planted 4 years ago and has been fine. This Spring it was beginning to pop out buds. Less than a week later, after returning from a trip all the buds were dead, never flowered, ...
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Problem with unknown tree in Austin, Texas
July 23, 2013 - Have recently moved to Austin, Texas and have a tree in my backyard that has been dropping leaves and one major branch appears to be dead. That branch has hard rust colored sap circles (about penny si...
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Controlling mildew on Gaillarida sp.
August 11, 2005 - Any suggestions for controlling mildew on blanket flower? It's spreading throughout my garden.
view the full question and answer
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