There are several damaging diseases and pests that affect dogwood trees. Some of the most common are: Dogwood Anthracnose– This serious disease is difficult to control. Dogwood anthracnose causes stem cankers and large, purple-bordered leaf spots. Tan splotches may develop which will kill the who...
Trees, Diseases and pests, Ornamental treesFollowing an introductory chapter there are chapters entitled disorders caused by nonliving agents, diseases caused ... RS Hunt 被引量: 94发表: 1982年 Evaluation of dogwood and birch species and cultivars for resistance to key insect pests and diseases. ...
Christine Arpe Gang
An anthracnose fungus,Discula sp., has been identified as the causal agent for dogwood anthracnose. Infection of dogwoods is favored by cool, wet spring and fall weather, but can occur throughout the growing season. Drought and winter injuries weaken trees and increase disease severity. Consecutiv...
Anthracnose is a fungal disease that occurs in Utah on ash, dogwood, maple, oak, and sycamore trees. The fungus causes brown and tan lesions on leaves—usually along the main veins. As the disease worsens, the lesions grow to take up large portions of the leaves....
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Want an expert opinion on your maple? Contact us for more information on pruning or any of our other maple tree care services. Other Common Tree Varieties in the US Apple Trees Ash Trees Birch Trees Common Persimmon Trees Dogwood Trees ...
Lockhart B, Mollov D, Doughtrey M (2013) First report of Alfalfa mosaic virus occurrence in hydrangea in the United States. Plant Dis 97:1258 Article Google Scholar Mmbaga MT, Sauvé R (2004) Management of powdery mildew in flowering dogwood with biorational products and fungicides. Can J...
Deciduous hardwood trees and woody shrubs comprise dominant vegetation in manywetland communities and are substantial components of most others in the Blue andWallowa Mountains. Most common are species of alder (Alnus spp.), poplar (Populus spp.), willow (Salix spp.), dogwood (Cornus spp.), ...
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