En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - Apparent disease in peach tree in Austin

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

Thursday - June 12, 2008

From: Austin, TX
Region: Southwest
Topic: Diseases and Disorders, Pests, Trees
Title: Apparent disease in peach tree in Austin
Answered by: Barbara Medford

QUESTION:

I have a peach tree that the leaves are "bleeding" out on. The leaves are continuing to get paler and paler. There are no peaches on the tree this year either. What can I do?

ANSWER:

Peaches, plums, cherries and almonds are all "stone fruits" in the genus Prunus, which means they are all susceptible to many of the same diseases and pests. Unfortunately, most of the research materials we could find were for commercial orchard management, rather than the back yard peach tree. Without knowing more about the symptoms your tree has been showing, we can't say what is causing it and what controls might be useful. Some of the disease problems are really scary, and control is listed as "destroying all the trees in the neighborhood of the affected tree." Most members of the Prunus genus have been so extensively hybridized for cultivation that just diagnosing a problem is difficult. If the only symptom were the leaves losing their color, we would blame chlorosis, or the lack of iron in the soil, or the lack of accessibility of trace elements in the soil. Poor drainage around the roots frequently contributes to this problem, and can sometimes be alleviated by the introduction of more organic material, like compost, into the soil around the roots. Unfortunately, the fact that your tree bore no fruit this year indicates that the problem is of some duration. We have collected several websites on pests and diseases in peaches, as well as other members of their genus. We suggest you read through them and see if any of the symptoms match the problems your tree is having. We recommend that you go to the website of AgriLIFE Extension Service of Texas A&M, Travis County and either follow weblinks or find the contact numbers. They would be more likely to be aware of local pest and disease problems, and possibly have information that will help you.

USDA Agriculture Research Service on biocontrols of peach diseases.

Texas Cooperative Extension, Pests of Peaches, Plums and Pecans

Clemson University Education Peach Disease Management

 

More Trees Questions

PVC pipes for irrigation in ground in Austin
August 19, 2009 - Mr. Smarty Plants,What are your thoughts on installing PVC pipes into the ground around trees and shrubby trees? A classmate's grandmother had a pipe pushed or pounded into the ground near her speci...
view the full question and answer

A Native Tree for Ardmore PA
January 15, 2014 - I am looking to plant a native tree in my back yard. The yard is small and gets mostly afternoon sun. Thank you
view the full question and answer

Why are branches falling from my pecan trees?
November 02, 2010 - I have tree branches falling that appear to have been cut, not broken,off the tree. Seen most on the pecan trees but had a young red bud die with what appears a clean cut of the trunk approx. 2 feet ...
view the full question and answer

Something dripping from red oak in Austin
July 30, 2012 - There is a large red oak outside my apartment. The leaves are shiny and covered with what appears to be oil. The ground underneath is coated with this also. When I parked under the tree my car beca...
view the full question and answer

Killing oak sprouts from El Paso TX
August 16, 2011 - I want to know how to kill oak root sprouts and seedlings. Very dense and out-of-control in huge area of front lawn. I had tree cut down and I still cannot get rid of them. They're only getting wors...
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