Pests and Diseases

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Walnut Anthracnose
Walnut Anthracnose - Articles Articles
Informational table showing disease name, symptoms, pathogen/cause, and management of Walnut Anthracnose disease. More
Russ Ottens, University of Georgia, Bugwood.org
Home Orchards, Table 2.1. Important Insects and Mites - Articles Articles
Informational table showing direct and indirect fruit pests. More
Scott Bauer, USDA Agricultural Research Service, Bugwood.org
Gray Mold on Strawberries - Articles Articles
Gray mold, or botrytis blight, is a common disease of a number of nonwoody plants worldwide and causes a greater loss of strawberry flowers and fruit than any other disease. More
Todd M. Gilligan and Marc E. Epstein, TortAI: Tortricids of Agricultural Importance, USDA APHIS ITP, Bugwood.org
Cherry Fruitworm on Blueberries - Articles Articles
The cherry fruitworm, Grapholita packardi (Zeller), overwinters as large larvae in cavities usually made in the dead wood on the bush. More
Gloxinia Diseases
Gloxinia Diseases - Articles Articles
Informational table showing disease name, symptoms, pathogen/cause, and management of Gloxinia diseases. More
Spur Blight in Home Raspberry Plantings
Spur Blight in Home Raspberry Plantings - Articles Articles

Spur Blight in Home Raspberry Plantings

Robert Crassweller, Ph.D.

Red and purple raspberries are more affected by spur blight than black raspberries. Blackberries appear to be immune. More
Symptoms of Pesticide Poisoning
Symptoms of Pesticide Poisoning - Articles Articles
The symptoms of pesticide poisoning can range from a mild skin irritation to coma or even death. Different classes or families of chemicals cause different types of symptoms. More
Tree Crickets in Home Bramble Plantings
Tree Crickets in Home Bramble Plantings - Articles Articles
Tree crickets deposit eggs in punctures in long rows in the canes of raspberries. The row of eggs appears as a series of dots, from a few to more than fifty. More
Two-Spotted Spider Mite in Home Orchards
Two-Spotted Spider Mite in Home Orchards - Articles Articles
The two-spotted spider mite, Tetranychus urticae, a pest of apple, peach, and other fruit trees, also feeds on a wide range of both wild and cultivated plants. More
Young crown gall
Crown Gall of Woody Plants - Articles Articles
Crown gall is caused by bacteria belonging to the genus and species Agrobacterium tumefaciens. This bacterium can infect a wide range of herbaceous and woody plants. More
liz west, Flickr
Black Raspberry Streak in Home Fruit Plantings - Articles Articles
Inconspicuous purple streaks less than 1 inch long form during warm periods on the lower part of infected canes. Infected plants usually are vigorous, sometimes with no symptoms of virus infection. More
Eric Coombs, Oregon Department of Agriculture, Bugwood.org
Crown Gall and Cane Gall in the Home Fruit Planting - Articles Articles
Crown and cane gall are bacterial diseases that seriously limit raspberry production in Pennsylvania. More
Rust Diseases of Apple in the Home Fruit Planting
Rust Diseases of Apple in the Home Fruit Planting - Articles Articles
Cedar-apple rust, hawthorn rust, and quince rust spend part of their life cycle on the eastern red cedar and are problems only when red cedar is found close to the orchard. More
Penn State Department of Plant Pathology & Environmental Microbiology Archives, Penn State, Bugwood.org
Rust Diseases of Brambles in the Home Fruit Planting - Articles Articles
Orange rust is a fungal disease that occurs only on brambles, particularly blackberries, dewberries, and black raspberries. More
Pennsylvania Department of Conservation and Natural Resources - Forestry, Bugwood.org
Sap Beetles in Raspberries in Home Fruit Plantings - Articles Articles
The sap, or picnic beetle--the most frequent pest of raspberries--is about 1/4 inch long and has four orange spots on its back. Other species of sap beetles also are found occasionally in raspberries. More
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