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

Monday - September 08, 2008

From: Elgin, TX
Region: Southwest
Topic: Diseases and Disorders
Title: Giant black and yellow wasp
Answered by: Joe Marcus

QUESTION:

I live in Elgin, Bastrop County. This Aug/Sept. 2008 has revealed a huge black and yellow striped wasp. What is this creature and where does he come from? I'm a native Texan (Austin County) and have never seen such a frightening wasp. By the way, last summer I had numerous red wasp and yellow jackets, this summer they have been replaced by this MEGA wasp.

ANSWER:

There are any number of insects, both true wasps and insects that look like or mimic wasps that might be the bug you're describing.  We do not know what you have.  We recommend contacting your county Extension Service agent.  They might well have received other calls like yours and will know immediately what you're seeing.  If not, they might want to investigate, especially if there is evidence of an agricultural or other economic problem associated with the insects.

If possible, catch one of more specimens in a jar for inspection.  If you have good photographic equipment, close-up photographs might prove very helpful for an entomologist to help you identify your mystery insect. 

 

More Diseases and Disorders Questions

Bloom color change in Choctaw Crape Myrtle
July 30, 2007 - In 2006 my wife bought a Choctaw Crape Myrtle from a local nursery. It had a tag from Greenleaf Nursery and had several blooms in the "correct" pink color. The plant was 5-6 ft tall. It has grown...
view the full question and answer

Problems with mature cottonwood in Justin TX
September 17, 2012 - I have a very large, 90" circumference, approx 60' tall, cottonwood tree in my front yard that appears to be sick. The trunk splits at about the 4' level into 2 parts. at that split is a 10" wide...
view the full question and answer

Problems with non-native Chinaberry tree from Tucson AZ
September 05, 2013 - I have a 30+ year old Chinaberry tree and this year the branches are much sparser with leaves and there are a lot of small dead branches. Should I fertilize and what should I use? Thank you
view the full question and answer

Failure to bloom of Campsis radicans in Elkins WV
June 28, 2011 - Dear Mr. Smarty Plants, We live in a very cool climate of West Virginia, in the mountains, and it seems impossible for our Campsis radicans vines to flower! Perhaps the growing season is too short? W...
view the full question and answer

Oak trees shedding leaves in Denton TX
May 27, 2012 - In Denton, TX we have two mature Quercus buckleyi. It is May 11th 2012 and one of these trees has been shedding green leaves for the last week. The only changes we have made are: planted English ivy...
view the full question and answer

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