Plant Diagnostic Clinic
573-882-3019

Diseases of trees and shrubs

The following information is intended as a general reference on the identification and management of common diseases in Missouri. The images and information should not be used as a substitute for accurate diagnosis by a qualified diagnostician.

A | B | C | D | E | F | G | H | I | J | K | L | M
N | O | P | Q | R | S | T | U | V | W | X | Y | Z

[ A ]

Arborvitae
Ash
Azalea

[ B ]

Barberry
Birch
Buckeye

[ C ]

Catalpa
Cherry, flowering and wild black cherry
Cottonwood
Crabapple (ornamental)

[ D ]

Dogwood

[ E ]

Elm
Euonymus

[ H ]

Hackberry
Hawthorn
Holly
Honeylocust
Horsechestnuts

[ I ]

Ivy (English or Baltic)

[ J ]

Japanese pagoda tree
Juniper

[ L ]

Lilac

[ M ]

Magnolia (tulip tree)
Maple
Mimosa (silk tree or albezia)

[ O ]

[ P ]

Pachysandra
Pear (ornamental including Bradford and other callery pear cultivars)
Pecan
Periwinkle
Pine
Plane tree
Plum (ornamental)
Poplar
Privet
Pyracantha

[ R ]

Rhododendron
Rose
Russian olive

[ S ]

Spirea
Spruce
Sweet gum
Sycamore

[ V ]

Viburnum, snowball
Vinca

[ W ]

Walnut, black
Willow

[ Y ]

Updated 4/7/05

Diseases of trees and shrubs

A | B | C | D | E | F | G | H | I | J | K | L | M N | O | P | Q | R | S | T | U | V | W | X | Y | Z

A | B | C | D | E | F | G | H | I | J | K | L | M
N | O | P | Q | R | S | T | U | V | W | X | Y | Z