A flowering crab apple checks all the boxes. “They really are stunning trees,” said Julie Janoski, manager of the Plant Clinic at The Morton Arboretum in Lisle.

As Calgary continues to experience dry conditions, local arborists are concerned about the health of the city’s trees, especially as tough outdoor water restrictions are set to begin at the end ...

Q. For as long as I can remember, the crab apple tree in my backyard has developed spots on the leaves. Most years, the infected leaves fall off in summer. Some years, I sprayed a preventive fungic… ...

Crab Apple Trees: Long-term Apple Scab Resistance Remains Elusive, Expert Says Date: September 8, 2009 Source: Purdue University Summary: There are hundreds of choices when picking a crabapple ...

WEST LAFAYETTE, Ind. – Apple growers want to get the most out of their high-value cultivars, and a Purdue University study shows they might want to focus on the types of apples they plant near those ...

He said the public is not likely to support cutting down the crab apple trees that line downtown’s pedestrian malls and sidewalks, parks and public buildings, many of the trees 30 to 40 years old.