If you find sticky, amber-colored droplets on your pear tree, your tree could be infected with fire pear blight, a bacterial disease caused by Erwinia amylovora. Unfortunately, this pathogen can ...

Q: I have an apple tree that has some curled leaves and also has several limbs that have died back. The new growth at the ends of the limb are almost black in color. A: This sounds like your tree has ...

If you are noticing droopy, dried-out flower clusters on your pears, Asian pears, quince, apples or crabapples, fire blight may be the cause. Fire blight is caused by a bacterium and is a common and ...

Q: I have a 6-year-old pear tree with fire blight. I have two other pear trees and three apples. How can I keep the one tree alive, and what can I do to prevent spread of the disease? A: The past few ...

This column is written by the Master Gardeners of Yolo County each month. It provides answers to selected questions that recently came into the UCCE Master Gardener – Yolo County Help Desk. Question: ...

We should start with the thing that makes most people aware of the Bradford pear: its smell. People tend to step coyly around ...

Q. I generally leave a lot of the garden/ yard work to my hubby; however, I’ve become concerned – as is he – about the health of our Asian Pear tree. The branches have become all black as have most ...

Oswego may have to dig up about 1,600 Callery pear trees in the village because they are aging and susceptible to disease, officials said. The trees are also considered invasive, meaning they have a ...