Leaf miners cause excessive defoliation on the tree, causing the branches to drop their leaves long before the usual winter drop. The pests section for weeping birch applies to the Asian birches too. Your best bet is to choose either the Whitespire Birch (Betula platyphylla) or the River Birch (Betula nigra). Young's Weeping Birch (betula pendula 'Youngii') Height: 20-30 feet (determined through training) Width: 15 - 20 feet (determined through training) Fruit: cone-like seed heads in fall Flowers: catkins (early spring) Growth rate: moderate to fast Lifespan: average Fall foliage: yellow Other than bacterial and fungal infections, spider mites, and borers are some of the common weeping cherry tree problems. What can I do to save my favorite tree... if anything? There is weird powdery stuff on some leaves, other leaves are curled and dying. Damaged birch trees pose a hazard because they are susceptible to dropping branches. Weeping Birch disease. Once these symptoms are visible, the tree will continue to decline, even if treated. You’ll want to find a tree service that does tree trimming for these trees every few years to raise lower branches and to thin out the crown of the tree. The tell-tale sign of a dying birch tree is the wilting and dying of foliage from the crown, or top of the tree, along with D-shaped insect exit holes in the bark. They can suffer from several diseases, characterised by cankers in bark, leaf spots, premature leaf fall and die back. Tree & Plant Care. Birch trees usually grow to small or medium height. Use of this tree is limited by its susceptibility to bronze birch borer. Avoid pruning birches in spring as they are 'bleeders' and will lose a great deal of sap. Disease, pests, and problems. The weeping birch tree is susceptible to two types of insect infestations: birch leaf miner and bronze birch borer. All four of these are imports: One from Europe, the other two from Asia, and one that is a hybrid from three continents. The first sign of … The Whitespire is the only birch with white bark that is resistant to the borer, and while the River Birch lacks the white bark sought by many, its cinnamon-colored bark exfoliates (peels and sheds) creating an attractive look. Sharon von Broembsen of the Oklahoma State University Cooperative Extension Service notes that anthracnose is a disease brought on by the fungus species Glocosporium betularum, and it … Asked May 16, 2019, 8:36 PM EDT. The weeping birch tree is commonly affected by two pests, the birch leafminer and the bronze birch borer. Here we provide information on various diseases and troubles associated with the tree, and also general guidelines about how to take care of the same. Named after their attractive and unusual white bark, silver birch (Betula pendula) are elegant trees with a weeping habit that grow more than 12 metres (40 feet) tall. Anthracnose is a disease that affects many birch trees, including Betula pendula. Cultural requirements are similar to birch in general. Hello, I have a beautiful Weeping Birch tree sapling that is in trouble. Weeping Birch, Royal Frost, Parkland Pillar, and Dakota Pinnacle. Some of the most common diseases affecting trees in the birch family are fungal, such as rust and leaf spot. The Various Problems That Weeping Cherry Trees Face. There are a number of diseases common to birch trees, but if treated in time, an infected tree can be saved. There are some maintenance considerations to keep in mind if you have Birch trees on your property. 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