Plant Disease Identification and Control

Information on plant disease identification and control, including rot, freeze damage, rust, blight, mold, scales, bacteria, viruses, fungus, wilt, mildew, gall, mites, moths and cankers. Tips on integrated pest management and herbicide summaries.

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Blueberry Disease - Powdery Mildew, Not Symptoms You’d Expect
Blueberry Disease - Powdery Mildew, Not Symptoms You’d Expect - Articles Articles
Powdery mildew, a warm-weather high-humidity disease, is present in some blueberry plantings. Lowbush, highbush, and rabbiteye blueberries are all affected. More
Source: Edward Beasley, University of Georgia, Bugwood.org
Blueberry Disease - Mummy Berry - Articles Articles
Mummy berry, Monilinia vaccinii-corymbosi, is the most serious and widespread disease of highbush, lowbush, and rabbiteye blueberries. It is most serious following moist, spring weather conditions. More
Caleb Slemmons, National Ecological Observatory Network, Bugwood.org
Blueberry Disease - Botrytis Blight and Fruit Rot - Articles Articles
Botrytis blight and fruit rot of blueberry, caused by Botrytis cinerea, are common occurrences, especially in cool, humid weather on many crops throughout the world. More
Home Orchard: Table 2.3. Pesticide Application Amounts
Home Orchard: Table 2.3. Pesticide Application Amounts - Articles Articles
Informational table showing pesticide application amounts on fruit. More
Home Fruit Gardens: Table 1.2. Monthly Maintenance
Home Fruit Gardens: Table 1.2. Monthly Maintenance - Articles Articles
Your schedule may vary from the one below by as much as 2 weeks (earlier or later) depending on the region of Pennsylvania in which you are located. More
Plant Quality in Home Fruit Plantings
Plant Quality in Home Fruit Plantings - Articles Articles
Purchase well-grown, heavily rooted, one-year-old plants of all fruits except blueberries and brambles. Two-year-old blueberry plants are recommended. More
Mummy Berry of Blueberries in Home Fruit Plantings
Mummy Berry of Blueberries in Home Fruit Plantings - Articles Articles
Mummy berry is the most serious and widespread disease of highbush, lowbush, and rabbiteye blueberries. More
Bruce Watt, University of Maine, Bugwood.org
Phomopsis Canker and Twig Blight in Blueberries in Home Fruit Plantings - Articles Articles
Bushes that have been weakened by other factors usually are more prone to phomopsis twig blight and canker. In addition to twig blight and canker, the fungus causes a fruit rot. More
Blueberry Diseases - Viruses
Blueberry Diseases - Viruses - Articles Articles
Blueberries are susceptible to a number of virus and virus-like diseases. More
Pests and Pesticides in Home Fruit Plantings
Pests and Pesticides in Home Fruit Plantings - Articles Articles
Can fruit crops be grown in the home garden without pesticides? The answer is yes, but fruit quantity and quality may decrease. More