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 is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.
rate this answer
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
Problems with winecups in Taylor, TX
May 09, 2010 - I live in Taylor in Williamson County, Tx,. I have wine cups growing. They are lush and blooming, but I am now noticing what looks like spores forming under the leaves and the plants seem to be suffer...
view the full question and answer
Will damage to live oak root make it more susceptible to oak wilt
December 24, 2012 - Hi. I knicked the root of a live oak when digging. Will this hurt the tree and make it more succeptible to wilt? Is there something I can use to protect the exposed part of the root and make it les...
view the full question and answer
Redbud leaves turning yellow in mid-summer
July 13, 2012 - The leaves on our redbud trees are turning yellow. The yellow leaves are pale with no other spots and no dark veins. I don't know for sure which variety of redbud they are or how old they are (more t...
view the full question and answer
Brown dead spots on arborvitae in Hillsboro OR
October 12, 2009 - Hello. I live in Hillsboro, OR and have several mature arborvitae as a privacy screen in my backyard. They are on our side of a black chainlink fence separating our yard from a drainage area maintaine...
view the full question and answer
Smarty Plants on arborvitaes
March 28, 2005 - Hello,
I live in Allentown, PA and have a 7-foot arborvitae shrub in my backyard, planted in the corner of the yard where a wood fence intersects with the brick wall of the garage. I have had ma...
view the full question and answer
Support the Wildflower Center by Donating Online or Becoming a Member today. |