I live outside Cooper, TX and I have a pecan tree about 15 years old, which I just noticed has little round holes (about the size of a pencil) going around the branches. It branches out about 3 feet from the ground and each branch has these holes that are about 5 1/2 to 6 feet off the ground. What are they and how do I treat the tree?
Mr. Smarty Plants looked at the article by George Ray McEachern, Evaluating Pecan Problems, from Texas A&M Horticulture in which there is an extensive list called "A Guide for Evaluating Pecan Problems." One of the entries on the list—"Perfect Ring or Rings of Small Holes Around the Trunk.....No Problem, Sapsucker Woodpecker"—pretty well fits your problem. Here's a little more information about the Yellow-bellied Sapsucker. Not everyone is as sanguine about the sapsucker's work. The US Forest Service considers the sapsucker a pest and offers some control measures, although they acknowledge that control can be difficult. Among their suggestons for control are: 1) wrapping the trunk with burlap or some other material; 2) using tree-wound paint on damaged areas; 3) applying a commercial repellent to the tree; 4) spraying the tree with soapy water and 5) discouraging or removing the offending bird.
More Diseases and Disorders Questions
Problems with wax myrtle in Roanoke, VA August 20, 2009 - Our Wax Myrtle bushes tend to lose all their foliage during the Winter months and each year seem to flesh out their leaves less with each passing Spring. One bush never returned and save for one branc... view the full question and answer
Problems with a two year old persimmon tree in Fredricksburg, TX. May 22, 2013 - Hi Mr/Ms Smarty Plants, We planted a 4-ft Texas Persimmon, Diospyros texana, 2-years ago, with wonderful leaf and fruit production since. We recently had a hail storm (5/9/13) and although mos... view the full question and answer
Sap dripping from a lacey oaks in San Antonio September 06, 2012 - I have a lacey oak tree, approximately 6 ft. tall that has been in the ground almost a year. The tree looks healthy but there is a small area on the trunk that looks and feels wet. The substance is s... view the full question and answer
What to do about volunteer trees growing beneath a large live oak tree in Austin, TX January 08, 2013 - We have a large live oak tree. Several volunteer trees are growing directly underneath it and into its branches. I want to cut them down if they are going to hurt the long term health of the live oak.... view the full question and answer
Spots on persimmon tree leaves from Dripping Springs TX July 10, 2013 - We are in rural Hays County Texas off Hamilton Pool Rd Texas. Large persimmon trees are turning yellow, blackish spots on underside of leaves. What do we do? view the full question and answer