Japanese Maple Disease
There are a few japanese maple diseases and several insect problems with japanese maples that you should be aware of to give your tree the care it needs.
Japanese maple disease. Leaf scorch lesions will be the first symptom to appear followed by diminished health and a loss of. A japanese maple is a glorious specimen tree. It is an airborne pathogen not soil borne and so can be controlled by liberal spraying or keeping the foliage protected from rain. Leaf scorch is caused by a bacterium like pathogen that is spread by leaf hoppers.
It is usually not fatal to the plant and once the disease is under control it can be. Japanese maple trees are susceptible to diseases such as anthracnose verticillium wilt tar spot leaf spot leaf scorch and root rot. Japanese maple trees come in a wide variety of cultivars that are generally disease resistant and can grow and flourish in a variety of climates. Japanese maple failure not caused by disease as soon as somebody has a japanese maple or any plant for that matter that doesn t look good they immediately think it s being attacked by some dreaded disease.
Japanese maples acer palmatum are attractive trees producing green foliage that changes to vibrant hues of reddish purple bronze and yellow. Leaf scorch is a disease on japanese maple trees that causes leaves to appear burned. Its red lacy leaves are a welcome addition to any garden but they aren t problem free. However when problems with japanese maple tree disease do strike you need to be able to recognize the signs and symptoms right away in order to develop a plan for.
This disease favors certain climate conditions cool wet weather especially following a warm dry period.