Dogwood Tree Bark Diseases Pictures
Even in winter this bare tree is interesting to look at with an attractively shaped skeleton and mottled gray brown bark.
Dogwood tree bark diseases pictures. Take care not to wound the tree with garden tools when you are transplanting it or lawn mowers or weed whackers after it is planted. Some dogwood varieties grow red berries during the early winter season. One of the very common diseases of dogwood trees is the dogwood anthracnose which is caused by the fungus discula sp. The best site promotes rapid drying of foliage and has good draining soil.
Any dogwood tree bark problems that cause a break in the bark can allow in the disease. Be sure to select a good site in the yard. Once you have. Protect trees from drought stress winter injury and dogwood borer attack.
Dogwoods are low maintenance trees but they are susceptible to some garden diseases. The tissue beneath the bark breaks dormancy during the day then freezes during the night resulting in an elongated wound that appears discolored and sunken. The infection is manifested in the form of leaf spots and stem cankers. Florida are resistant to anthracnose and decline and should be used to replace dying trees.
It spreads from. The flowering dogwood cornus florida is a small deciduous ornamental tree that is native throughout the eastern united states although dogwoods are well adapted to south carolina they can be affected by many pests and diseases. The shoots are also killed in this disease. It thrives in a well draining soil that is kept.
When choosing dogwood for landscaping be sure the trees are healthy. The dogwood does not need to be pruned except in the spring and throughout. The versatile dogwood cornus spp is susceptible to several problems including diseases that attack its bark causing varying degrees of damage. Prevention of dogwood tree bark disease.
Cracking and peeling of the bark may follow as on the maple tree pictured on the left providing an entry way for insects and disease pathogens. Maintaining healthy dogwood trees by following the recommended cultural practices is the first line of defense in reducing any of these problems. It is popular for its exotic bright colored flowers. Rake and destroy fallen leaves.
This tree is known for being more disease resistant and hardier than the flowering dogwood so it may be a good alternative to this plant if you live in a cooler region. Apply a fungicide during bud break to protect new flowers twigs and foliage. The most important step in dogwood crown canker treatment is prevention. The initial symptoms appear as medium to large purple bordered leaf spots and scorched tan blotches.
Dogwood tree bark disease. If any trees are contaminated they will infect other trees and plants in the landscape. Early detection and disease management can help you to save your dogwoods from many deadly.