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

Monday - April 16, 2012

From: Austin, TX
Region: Southwest
Topic: Pests, Trees
Title: Lopidea on Texas Mountain Laurel from Austin
Answered by: Barbara Medford

QUESTION:

How do I get rid of the Lopidea ALL OVER my Texas Laurels and boring into the seed pods?

ANSWER:

Here is a previous Mr. Smarty Plants answer; however, it is from 2006 and we don't know if more is known about the bug now. We will look a little further.

From the Austin Bug Collection, here is an article on the family Miridae. About halfway down there is a paragraph on the Lopidea on Texas Mountain Laurel. Here is an extract from that:

"Many species of bugs are difficult to distinguish from other members of the same genus, partly because colors are a little variable and sometimes the differences are quite minimal. Lopidea species are one of those groups. They all have the same look: long and rather flattened body with black markings on a base of gold, orange or red. There is one species in our area that can be found on numerous plants and flowers and it has a wide black mark on its entire back and light orange sides. One species, though, is very host-specific and so can be recognized by when and where it shows up. Lopidea major is present only in the spring (the early nymphs start to appear at the beginning of March) and feeds on Texas Mountain Laurel (Sophora secundiflora). This species was also called Lopidea texana but that is now considered to be a junior synonym. These bugs are very gregarious and often disfigure a lot of leaves on the trees when they feed. However, they don't seem to affect the health of the plants in spite of their numbers."

Basically, this is a shrug. Yes, they're on the Sophora secundiflora (Texas mountain laurel)  early March until April, and then they are gone. From Arid Zone Trees, the last paragraph mentions the bug and the Sophora secundiflora (Texas mountain laurel) with some possible treatments. If it's any comfort, they apparently are worse some years than others; this must be a bad year.

 

From the Image Gallery


Texas mountain laurel
Sophora secundiflora

Texas mountain laurel
Sophora secundiflora

More Pests Questions

Plants to repel mosquitoes from Leander TX
May 19, 2013 - What are the best plant for repelling mosquitoes in the Leander area? The land here is hilly and rocky.
view the full question and answer

Horse ate bark of cedar elm from Liberty Hill, TX
February 20, 2013 - I have three acres with a rental. Planted a Cedar Elm near the porch. My ex-renters allowed their horse to graze around the house. It ate the bark off of the tree. How can I save this tree?
view the full question and answer

Waxy deposits on Magnolia fuscata from Ethel LA
June 18, 2013 - I have a 4yr old Magnolia Fascata (aka banana shrub)- I noticed that it has small oval shaped yellow waxy deposits on the branches.. I have also noticed small black ants on the branches. The unknown d...
view the full question and answer

Danger of lichens damaging trees
September 26, 2007 - My mom lives east of Buda, Texas where she has planted many different kinds of trees, which are all over 10 years old. Now, they all have a moss or lichen growing on the bark of the trees. She is worr...
view the full question and answer

Possible sawflies on loblolly pine (Pinus taeda)
May 03, 2011 - My pine trees looked great a week ago, now one from top to bottom is almost without needles. It is covered with greenish caterpillars. They have several stripes down their back . Could these be saw fl...
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 | STAFF
© 2015 Lady Bird Johnson Wildflower Center