A callery pear tree’s beauty is deceptive. There’s no denying the tree’s showy white flowers are eye-catching when they begin blooming in early spring. However, underneath those pretty blossoms lurks ...

A Callery pear tree’s beauty is deceptive. There’s no denying the tree’s showy white flowers are eye-catching when they begin blooming in early spring. However, underneath those pretty blossoms lurks ...

Callery or Bradford pear trees are starting to show up in many eastern forests. Once established, the invasive trees are hard to eradicate, a biologist warns. A popular imported tree that became a ...