herbicides (general) ( ) on Callery pear (Bradford pear) (Pyrus calleryana ) - 5368933

herbicides (general)

Host: Callery pear (Bradford pear) (Pyrus calleryana Dcne.)
Descriptor: Symptoms
Description: Starting with the oldest leaves on the tree, the leaves will first turn a yellow/light green color followed by browning and death of the tissue along the margins of the leaves. “Pramitol" (`prometon'), which is commonly used under asphalt, can cause these symptoms and is a type of triazine herbicide. 
Image type: Laboratory
Image location: Kentucky, United States

Photographer Information

Name: Paul Bachi
Organization: University of Kentucky Research and Education Center
Country: United States
Series:Herbicide injury (Triazine herbicide) on Pear 'Bradford' (Pyrus calleryana'Bradford')

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Image Number: 5368933

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Image Citation:(?) Paul Bachi, University of Kentucky Research and Education Center, Bugwood.org

Node Affiliation: University of Georgia

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Image uploaded on Thursday, March 06, 2008
Image Information last updated on Monday, November 03, 2008