Rent Shop Volunteer Join

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

Please forgive us, but Mr. Smarty Plants has been overwhelmed by a flood of mail and must take a break for awhile to catch up. We hope to be accepting new questions again soon. Thank you!

Need help with plant identification, visit the plant identification page.

 
rate this answer
Not Yet Rated

Wednesday - September 02, 2009

From: Willingboro, NJ
Region: Mid-Atlantic
Topic: Non-Natives
Title: Problem with non-native peach tree in Willingboro NJ
Answered by: Barbara Medford

QUESTION:

I have a peach tree in my back yard. The tree was in the yard when I bought the house. I have lived at my address almost six years. This year the peach tree is dripping a thick jelly-like sap from everywhere. I have never seen this before. Can you tell me why it is doing this? Am I losing this peach tree?

ANSWER:

If it is any comfort to you, you are not the only gardener with this problem. To quote from a recent answer from Mr. Smarty Plants:

"Peach, Prunus persica, is a non-native species and is outside our area of expertise.  However, we may be able to help some.  The culprit is likely Stinkbug, but other insects including Peach twig borer, Plum curculio, and Green June beetle are all possibilities.  A fungal disease is less likely based on your description of the problem." 

You should first contact the Rutgers Cooperative Extension Office for Burlington County to find out how to positively identify the cause of the damage to your fruit.  When you have determined the ID of the pest, your extension agent will be able to make recommendations about how to protect your crop.

 

 

More Non-Natives Questions

Moving potted plants from California to Georgetown TX
February 10, 2012 - Hi, I am moving from Gilroy CA to Georgetown TX, I have many potted plants I would love to take with me but I am not sure what would survive in my new location. These plants have been cared for so ma...
view the full question and answer

Should non-native Royal Empress tree be planted in Lawrence MA?
May 13, 2010 - I am researching the Royal Empress Tree because I want to plant one in my yard in Massachusetts. I wanted to know if the Royal Empress will have rapid reproduction and bring more Empress trees to the ...
view the full question and answer

Advisability of growing Silybum marianum (Milk thistle)
November 26, 2013 - I just received a load of clay-mix-dirt - and after our recent rains noticed the pile sprouting what looks like "Milk Thistle." Lots of them. The leaves are spiny and variegated - quite pretty. ...
view the full question and answer

Trees for shade in Austin
May 20, 2012 - I live in Austin and I am looking for a good tree to plant under a large live oak I have in my backyard. Something slow-growing of course and, the garden only gets late day sun for about an hour. Filt...
view the full question and answer

Ridding property of Dichelostemma Firecracker Plant from Cleburne TX
April 11, 2012 - How do we get rid of Dichelostemma-Firecracker plant? It has invaded our yard & we hate it! How do we kill it?
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.