Host an Event Volunteer Join Tickets

Support the plant database you love!

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

Please forgive us, but Mr. Smarty Plants has been overwhelmed by a flood of mail and must take a break for awhile to catch up. We hope to be accepting new questions again soon. Thank you!

Need help with plant identification, visit the plant identification page.

 
rate this answer
Not Yet Rated

Wednesday - August 01, 2012

From: Austin , TX
Region: Southwest
Topic: Non-Natives, Pests, Trees
Title: Crape myrtle in Austin
Answered by: Barbara Medford

QUESTION:

Please don't bother to answer my question about how to treat a crepe myrtle with sticky stuff falling from it. I just found the answer on your site. Good site, by the way.

ANSWER:

Thank you. It often saves a lot of time (ours and yours) to read our previously answered questions, searching on a specific word or phrase. Aphids seem unusually bad this year, and even worse in the non-native crape myrtle. We may have already answered your question, because it is so common and easy to answer. Mr. Smarty Plants is a team of volunteers working on their own computers at home.

 

More Pests Questions

White specks on unknown houseplant from Ridgeway SC
June 20, 2013 - I have an unknown houseplant that seems to have some sort of pest or disease on it. It has white snowy specks atop its leaf. I bought this purple fuzzy leafed houseplant from Walmart in Winnsboro, SC ...
view the full question and answer

Native nightshade that is a host to hornworm-hawk's eye moth
October 03, 2013 - Is there a native nightshade that serves as a host to tomato hornworm/hawks eye moth? I like the moth and as a gardener do not like the hornworm. I would like to have a patch of not terribly toxic nig...
view the full question and answer

Viburnum insect damage
October 08, 2009 - I have a highbush cranberry that gets covered in 1/4in black bugs every spring. It makes lots of holes in the leaves. What are they and how can I get rid of this insect.I have tried neem oil but it do...
view the full question and answer

Discouraging rattlesnakes in northern California
July 12, 2011 - Searching for information re: managing your garden to discourage snakes, especially rattlesnakes. I live in northern California and we have many. I found one of your articles, but the link to an U. of...
view the full question and answer

Snail and slug management in Austin
May 27, 2007 - How can you get rid of large snails in the Austin, TX garden?
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.