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Downy mildew on pumpkin. Photo: Beth K. Gugino, Penn State
Vegetable Disease Updates: August 30, 2017 - Articles Articles
Within the past week, there have been three separate reports of downy mildew on jack-o-lantern pumpkin in eastern Virginia. More
Photo: P. Landschoot, Penn State
SDHI Fungicides for Turfgrass Diseases - Articles Articles

SDHI Fungicides for Turfgrass Diseases

Peter Landschoot, Ph.D.

As summer approaches, plans are being finalized for disease prevention and control programs. More
Euonymus Diseases
Euonymus Diseases - Articles Articles

Euonymus Diseases

Gary W. Moorman, Ph.D.

Informational table showing disease name, symptoms, pathogen/cause, and management of Euonymus diseases. More
Gerald Holmes, California Polytechnic State University at San Luis Obispo, Bugwood.org
Downy Mildew - Articles Articles

Downy Mildew

Gary W. Moorman, Ph.D.

Downy mildew is the common name for a group of highly specialized obligate parasites of vascular plants. More
Grape Disease - Downy Mildew
Grape Disease - Downy Mildew - Articles Articles
Downy mildew, Plasmopara viticola, can infect berries, leaves and young shoots. It occurs wherever it is wet and warm during the growing season. More
Photo by Kathy Demchak.
Strawberry Disease - Anthracnose - Articles Articles
Anthracnose, caused by species in the genus Colletotrichum, can manifest as a fruit rot, crown rot, and/or leaf spots, as well as lesions on petioles and runner stolons. More
Anthracnose in Home Plantings of Brambles
Anthracnose in Home Plantings of Brambles - Articles Articles
Anthracnose, is considered an extremely serious disease of black, purple, and susceptible varieties of red raspberry. More
Disease Descriptions for Gooseberries and Currants
Disease Descriptions for Gooseberries and Currants - Articles Articles
The more common diseases found on currants and gooseberries are anthracnose, leaf spot, and powdery mildew. The most common virus disease is currant mosaic. More
Anthracnose on Strawberries in Home Gardens
Anthracnose on Strawberries in Home Gardens - Articles Articles
Anthracnose is caused by several different species in the genus Colletotrichum. These fungi cause a fruit rot, crown rot, and/or leaf spots, as well as lesions on petioles and runner stolons. More
Source: University of Georgia Plant Pathology, University of Georgia, Bugwood.org
Peach Disease - Anthracnose - Articles Articles

Peach Disease - Anthracnose

Kari A. Peter, Ph.D.

Most years, anthracnose, caused by two Colletotrichum species, is considered a minor disease of peach. If left unchecked, this disease that attacks peach fruit can cause serious fruit rot infection. More
University of Georgia Plant Pathology, University of Georgia, Bugwood.org
Peach Anthracnose in Home Fruit Plantings - Articles Articles
Peach anthracnose, often called ripe rot, is usually rare and considered a minor disease of peaches. More
Photo by Kathy Demchak.
Raspberry Disease - Anthracnose - Articles Articles
Anthracnose, commonly called "cane spot" or "gray bark," occurs in several species of Rubus. More
Left: gray mold; right: anthracnose fruit rot.
Strawberry Disease - Fruit Rot Protection Begins at Bloom - Articles Articles
Our two main targets for bloom time protection of strawberries are gray mold/ Botrytis fruit rot, and, if you are growing susceptible varieties like Chandler, anthracnose fruit rot. More
Anthracnose On Shade Trees
Anthracnose On Shade Trees - Articles Articles

Anthracnose On Shade Trees

Gary W. Moorman, Ph.D.

Many deciduous hardwoods are susceptible to a leaf disease called anthracnose that is caused by various species of the fungus Apiognomonia. More
University of Georgia Plant Pathology , University of Georgia, Bugwood.org
Downy Mildew on Grapes - Articles Articles
Downy mildew is caused by a fungus that can infect berries, leaves and young shoots. More
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