Apple scab is a disease of Malus trees, such as apple trees, caused by the
ascomycete fungus Venturia inaequalis. The disease manifests as dull black or ...
Identification, management, and resistance of apple scab, the most troublesome
disease for apple growers in Minnesota.
Importance. Apple scab is a very common disease, and one of the most
aesthetically damaging diseases of several ornamental trees and shrubs in
A serious disease of apples and ornamental crabapples, apple scab (Venturia
inaequalis) attacks both leaves and fruit. The fungal disease forms pale yellow or
Apple scab occurs everywhere in the world where apples are grown and causes
more losses than any other apple disease. It is most serious in areas that have ...
Apple scab is the most economically destructive disease of apples in the world. In
the Northeast it is usually not possible to produce apples commercially without ...
Apple scab on tree Fruit in the Home orchard. Janna Beckerman. Department of
Botany and Plant Pathology, Purdue University. Apple scab is caused by a ...
UC home and landscape guidelines for control of Apple and Pear Scab.
Apple scab is one of the more serious diseases of ornamental crabapples. It is
caused by the fungus Venturia inaequalis.
Apple scab outbreaks can be predicted based on temperature and moisture
conditions. The table below, derived from research by Mills and La Plante, gives