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?

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
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

Friday - August 03, 2007

From: Charlestown, IN
Region: Midwest
Topic: Diseases and Disorders
Title: Identification of worm feeding on chockecheery
Answered by: Nan Hampton

QUESTION:

I am looking to find out what sort of worm looking insect, is commonly found on chokecherry trees. It has a turquoise appearance with yellow fingerlike projections on the back. It suctions onto the limbs and is hard to get off. It seems to eat the leaves. It is as long as your pinkie and as thick as your thumb. Any help?

ANSWER:

This sounds a lot like one of the Cecropia moth larvae, such as Hyalophora cecropia. You can see another picture of the larva and one that shows the adults as well.

Another possibility is Samia cecropia. You can see a picture of it feeding on rusty blackhaw (Viburnum rufidulum).

If neither of these is what you are seeing, you can submit photographs to us and we will try to find out what you have. You can read instructions for submitting photographs on the Ask Mr. Smarty Plants page under "Plant Identification".

 

More Diseases and Disorders Questions

Sap oozing from non-native Chinese pistache in San Antonio
September 07, 2011 - I live in San Antonio, and my chinese pistache is exuding copious amounts of a sticky sap from old trim sites and from the trunk itself. The tree is about 12 years old and has been healthy up until no...
view the full question and answer

Recovery of damaged fuchsia plant in hanging basket
July 23, 2007 - I had a beautiful fuchsia plant hanging on my porch. The hanger gave way and the plant fell straight down into another flower bed. The fuchsia seemed ok. I put it back in the pot put up new strong ...
view the full question and answer

Mice eating seeds put out for birds
June 02, 2008 - I love feeding the wild birds and put out seed in our backyard. Now, I have a family of mice eating the seed and they are living in the trunk of our elm tree! How can I get rid of them without killi...
view the full question and answer

Why are the eastern red cedars in Bastrop/Travis County turning brown?
May 11, 2009 - I live on the Bastrop/Travis county, TX line and have many eastern red cedars on my property. About 10 of them are dying and it has happened quickly with the onset of the warmer weather. I noticed d...
view the full question and answer

Red spider mites in native bluebonnets in Austin
April 02, 2008 - What would you do if the WFC bluebonnets developed a bad case of red spider mites? That is what has happened to many of mine here in Austin. I noticed them the other day and I must have been asleep be...
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.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP
© 2014 Lady Bird Johnson Wildflower Center