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?


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

Tuesday - July 26, 2011

From: Bastrop, TX
Region: Southwest
Topic: Diseases and Disorders, Pests
Title: Need help with powdery mildew and mites in Bastrop, TX
Answered by: Jimmy Mills


I tend to flower beds for the city. I have noticed a powdery mildew in 2 beds. It is on the Pavonia and Turks caps. I now notice mites. What should I do?


Mr. Smarty Plants has found several web sites with information about treating these aggravating pests.
Good luck

Powdery mildew:

  University of California at Davis

  Colorado State University

  Ohio State University

Spider mites

  University of Kentucky

  Colorado State University




More Pests Questions

Termites found in dying/dead plants
March 19, 2009 - Recently I have noticed that when investigating native plants that have passed on, such as my deceased Erythrina herbacea, often times I find termites in the remaining central stem. It has been extre...
view the full question and answer

Lopidea texana nymphs and adults feeding on Mountain Laurel in March
April 04, 2006 - What is the species name of the bright red bug (Miridae) nymphs and adults that are feeding on Texas Mountain Laurel leaves at this time (March 24) at the Wildflower Center?
view the full question and answer

Insects attacking Gregg's Blue Mistflower from Comfort TX
June 20, 2013 - I have a beautiful stand of Gregg's Blue Mist flower that have been attacked by an unknown insect. The new growth is curled and stunted and it is not flowering. I'm not alone..I've seen the Gregg'...
view the full question and answer

Something eating cannas in Austin
July 14, 2012 - What is eating my cannas?
view the full question and answer

Yellow jackets on non-native crape myrtles
September 25, 2008 - Hey Mr. Smarty Plants I have only 1 question. I have several Crape Myrtles that have numerous amounts (alarming) of yellow jacket bees on them. who what where when why etc? Should I be concerned? tha...
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.
© 2015 Lady Bird Johnson Wildflower Center