The Invasive Callery Pear | Oklahoma State University
Callery pear trees invasive in the Midwest, invading Hoosier forests
Callery Pear: History, Identification, and Control - Alabama Cooperative Extension System
Callery pear - Invasive Plants Association of Wisconsin
Bradford pears and other Callery trees are out of control in the Midwest. Here's how to help. | KCUR - Kansas City news and NPR
Do Not Plant: Invasive Bradford Pear
Bounty put on Bradford pear trees
Callery pear trees are a menace to the Kentucky garden
Why You Should Cut Down Bradford Pear Trees — Nashville Tree Conservation Corps
/cloudfront-us-east-1.images.arcpublishing.com/dmn/I3O7VEUJ6EMSTA6ZHFLFW5OOLY.jpg "Callery pear tree: How to manage an invasive former favorite")
Callery pear tree: How to manage an invasive former favorite
Why the Bradford Pear Tree Is Plaguing the South - The New York Times
Reduce One Invasive Species Challenge
The problems with Callery pear trees and why they're illegal in Ohio
Callery pears: An invader 'worse than murder hornets!' | AP News
Bradford Pear trees make Ohio's invasive species list | Ideastream Public Media
Can you spot the fraud? Virginia Department of Forestry wants you to report invasive pear tree sightings | WRIC ABC 8News
Pears on the Loose! - WIGL
Gardening: Invasive Bradford pear trees a threat to landscape, gardens
Bradford Pear | University of Maryland Extension
NC Bradford Pear Bounty | NC State Extension
Bradford Pears: Pretty But Invasive! - Conserving Carolina
Triangle Land Conservancy - Species Spotlight – The Invasive Callery Pear
Bradford pear trees are highly invasive but not banned in Indiana
Pyrus calleryana - Wikipedia
