Apple or pear trees with fire blight should be trimmed 10-12 inches below the affected areas, when weather is dry, cleaning pruners between cuts. Control of scab and leaf spot should begin at bud ...

The control of apple scab has been identified as an important research priority by apple growers, extension specialists and service providers in Canada. In this study, our main objective is to develop ...

In your own yard or driving around looking at someone else's trees, you might have noticed that crabapples are looking ...