Penn State Extension

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Woody Ornamental Insect, Mite, and Disease Management
Woody Ornamental Insect, Mite, and Disease Management - Guides and Publications Guides and Publications

Woody Ornamental Insect, Mite, and Disease Management

Sharon I Gripp, Gregory Hoover, Gary W. Moorman, Ph.D.

116

$15.00
Manage insect, mite, and disease pests in your woody ornamentals and shade trees. More
Scouting and Controlling Woody Ornamental Diseases in Landscapes and Nurseries
Scouting and Controlling Woody Ornamental Diseases in Landscapes and Nurseries - Guides and Publications Guides and Publications
$15.00
Identify and manage the diseases afflicting your trees and shrubs. More
Fire blighted flowers. Photo: Gary Moorman
Fire Blight in Ornamentals - Articles Articles

Fire Blight in Ornamentals

Gary W. Moorman, Ph.D.

Fire blight is a disease caused by the bacterium Erwinia amylovora. More
Septoria leaf spot on Rudbeckia (Photo by S. Guiser)
Bud Break: A Key Time for Controlling Plant Diseases - Articles Articles
Not only do you and I look forward to Spring weather, fungi, bacteria, phytoplasmas and other plant pathogens also gear up for the season. More
Hosta Diseases
Hosta Diseases - Articles Articles

Hosta Diseases

Gary W. Moorman, Ph.D.

Informational table showing disease name, symptoms, pathogen/cause, and management of Hosta diseases. More
Viola Diseases
Viola Diseases - Articles Articles

Viola Diseases

Gary W. Moorman, Ph.D.

Informational table showing disease name, symptoms, pathogen/cause, and management of Viola diseases. More
Coreopsis Diseases
Coreopsis Diseases - Articles Articles

Coreopsis Diseases

Gary W. Moorman, Ph.D.

Informational table showing disease name, symptoms, pathogen/cause, and management of Coreopsis diseases. More
Astilbe Diseases
Astilbe Diseases - Articles Articles

Astilbe Diseases

Gary W. Moorman, Ph.D.

Informational table showing disease name, symptoms, pathogen/cause, and management of Astilbe diseases. More
Willow Diseases
Willow Diseases - Articles Articles

Willow Diseases

Gary W. Moorman, Ph.D.

Informational table showing disease name, symptoms, pathogen/cause, and management of Willow diseases. More
Walnut Anthracnose
Walnut Anthracnose - Articles Articles

Walnut Anthracnose

Gary W. Moorman, Ph.D.

Informational table showing disease name, symptoms, pathogen/cause, and management of Walnut Anthracnose disease. More
Fern Diseases
Fern Diseases - Articles Articles

Fern Diseases

Gary W. Moorman, Ph.D.

Informational table showing disease name, symptoms, pathogen/cause, and management of Fern diseases. More
Taxus Diseases
Taxus Diseases - Articles Articles

Taxus Diseases

Gary W. Moorman, Ph.D.

Informational table showing disease name, symptoms, pathogen/cause, and management of Taxus diseases. More
Verbena Diseases
Verbena Diseases - Articles Articles

Verbena Diseases

Gary W. Moorman, Ph.D.

Informational table showing disease name, symptoms, pathogen/cause, and management of Verbena diseases. More
Petunia Diseases
Petunia Diseases - Articles Articles

Petunia Diseases

Gary W. Moorman, Ph.D.

Informational table showing disease name, symptoms, pathogen/cause, and management of Petunia diseases. More
Gerbera Diseases
Gerbera Diseases - Articles Articles

Gerbera Diseases

Gary W. Moorman, Ph.D.

Informational table showing disease name, symptoms, pathogen/cause, and management of Gerbera diseases. More
Dracaena Diseases
Dracaena Diseases - Articles Articles

Dracaena Diseases

Gary W. Moorman, Ph.D.

Informational table showing disease name, symptoms, pathogen/cause, and management of Dracaena diseases. More
Cyclamen Diseases
Cyclamen Diseases - Articles Articles

Cyclamen Diseases

Gary W. Moorman, Ph.D.

Informational table showing disease name, symptoms, pathogen/cause, and management of Cyclamen diseases. More
Gloxinia Diseases
Gloxinia Diseases - Articles Articles

Gloxinia Diseases

Gary W. Moorman, Ph.D.

Informational table showing disease name, symptoms, pathogen/cause, and management of Gloxinia diseases. More
Crassula (Jade Plant) Diseases
Crassula (Jade Plant) Diseases - Articles Articles

Crassula (Jade Plant) Diseases

Gary W. Moorman, Ph.D.

Informational table showing disease name, symptoms, pathogen/cause, and management of Crassula (Jade Plant) diseases. More
Cineraria Diseases
Cineraria Diseases - Articles Articles

Cineraria Diseases

Gary W. Moorman, Ph.D.

Informational table showing disease name, symptoms, pathogen/cause, and management of Cineraria diseases. More
Christmas Cactus Diseases
Christmas Cactus Diseases - Articles Articles

Christmas Cactus Diseases

Gary W. Moorman, Ph.D.

Informational table showing disease name, symptoms, pathogen/cause, and management of Christmas cactus diseases. More
Catharanthus (annual vinca) Diseases
Catharanthus (annual vinca) Diseases - Articles Articles

Catharanthus (annual vinca) Diseases

Gary W. Moorman, Ph.D.

Informational table showing disease name, symptoms, pathogen/cause, and management of Catharanthus (annual vinca) diseases. More
Hydrangea Diseases
Hydrangea Diseases - Articles Articles

Hydrangea Diseases

Gary W. Moorman, Ph.D.

Informational table showing disease name, symptoms, pathogen/cause, and management of Hydrangea diseases. More
Cordyline (Ti Plant) Diseases
Cordyline (Ti Plant) Diseases - Articles Articles

Cordyline (Ti Plant) Diseases

Gary W. Moorman, Ph.D.

Informational table showing disease name, symptoms, pathogen/cause, and management of Cordyline (Ti Plant) diseases. More
Calceolaria Diseases
Calceolaria Diseases - Articles Articles

Calceolaria Diseases

Gary W. Moorman, Ph.D.

Informational table showing disease name, symptoms, pathogen/cause, and management of Calceolaria diseases. More
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