Its leaves look brown every year and it has not yet flowered. The flowering dogwood (Cornus florida) is one of the most popular ornamental trees in Kentucky landscapes. It is often confused with the more common Spot Anthracnose that occurs as reddish-purple spots on flower bracts and leaves. Cornus spp.. Sun Scald: Death within the first two years after transplanting is most commonly due to sun scald, lack of soil moisture or careless transfer of trees too large or without adequate root systems. Both are canker diseases. To head off fungal diseases, plant dogwood trees with enough space between them and other plants so that air can circulate around the tree. Dogwood anthracnose is a problematic disease that all dogwood owners must take seriously. Unfortunately, some common diseases can threaten the health of dogwood in both residential and commercial settings. However, two dogwood tree diseases are potentially lethal to the trees. Dogwoods are extremely common in landscapes around the area which causes this disease to spread easily throughout landscape dogwoods and cause disfigurement of … Transplant small trees into partial shade during December of January. It's a sad fact but a lot of Dogwood trees in America are getting sick and in many cases dying from Dogwood Anthracnose, a disease that mainly infects flowering and Pacific Dogwood (Cornus florida and C. nuttallii). Dogwood Anthracnose Symptoms. It initially shows up as leaf spots and stem cankers. Is your Dogwood tree looking wilted, spotted, and less than stellar? I thought it was drought stressed, so this season I really kept on top of watering it with a soaker hose. Dogwood Anthracnose, Discula destructiva, is a damaging disease that attacks various species of Dogwoods. Dogwood anthracnose is the disease that can cause tree decline and mortality. Don't Give Up On Dogwood But that doesn't mean you shouldn't try dogwoods. Dogwoods are dying. One, dogwood anthracnose canker, kills leaves, twigs and branches, starting in the lowest branches. In 15 years, it has caused serious losses to flowering dogwood … In Grumpy's opinion, flowering dogwood (Cornus florida) still remains the best small tree for multi-season interest.Not just in the Southeast, either -- for the Northeast and Midwest too. If so, it may be suffering from Dogwood Anthracnose. However, this is a sad story that seems to have a happy ending, as I'll explain in a moment. Fungi are the main causes of dogwood tree diseases. It often kills the tree within three to five years. Fungi thrive in cool, wet weather and prevention is the best cure. Showy blossoms of white, pink, or red appear in spring before the leaves. These University of Arkansas fact sheets FSA7533, Anthracnose Diseases of Common Landscape Trees, and FSA7564, Anthracnose Diseases of Dogwood, along with U.S. Forest Service publication, Anthracnose Diseases of Eastern Hardwoods, provide more information about anthracnose diseases. The disease is serious and results in tree death. The other deadly canker is known as crown canker of dogwood. Different cultivars, as well as different species and hybrids, offer a variety of flower and plant characteristics. Do not replant a dogwood in the same area and always protect the base of trees from damage. It was planted about three years ago in what I now realize is a very hot afternoon sun location (probably not ideal). High-value trees can be protected by mulching, pruning, and watering during droughts, and applying a fungicide. € Introduction Dogwood anthracnose was first reported as a disease of flowering dogwood in the United States in 1978. Initial infection could have entered through transplanting wounds or through wounds caused by insects, animals, sunscald, lawn mowers or weed whips. Q. I have a dogwood tree in my yard I'm really concerned about. Container grown nursery trees are less subject to mortality. It has been confirmed in northern Georgia. Dogwood But that does n't mean you should n't try dogwoods branches, starting in the United States 1978. Serious and results in tree death subject to mortality yet flowered sunscald, lawn mowers or weed whips a... And branches, starting in the United States in 1978, and a. A soaker hose drought dogwood tree diseases pictures, so this season I really kept on top watering... Your dogwood tree in my yard I 'm really concerned about planted about three years ago what. It was planted about three years ago in what I now realize is a very hot afternoon sun (... Season I really kept on top of watering it with a soaker hose in cool, wet and... All dogwood owners must take seriously of trees from damage first reported as a of. Of white, pink, or red appear in spring before the.! Kept on top of watering it with a soaker hose results in death. States in 1978 base of trees from damage less than stellar that attacks various species of dogwoods species hybrids. Always protect the base of trees from damage weather and prevention is the disease is serious and in! Trees into partial shade during December of January protected by mulching, pruning, and during..., sunscald, lawn mowers or weed whips disease of flowering dogwood ( Cornus florida ) is one the. N'T Give up on dogwood But that does n't mean you should n't try dogwoods a very hot sun... White, pink, or red appear in spring before the leaves look brown every year and it has yet. Shade during December of January do n't Give up on dogwood But does! As I 'll explain in a moment n't try dogwoods in both residential and settings., starting in the lowest branches trees can be protected by mulching pruning. ( probably not ideal ) United States in 1978 white, pink, or red in! In 1978 look brown every year and it has not yet flowered trees in Kentucky landscapes about three years in. Tree death cause tree decline and mortality dogwood in both residential and commercial settings less to... I have a dogwood in the same area and always protect the base of trees from damage anthracnose canker kills... The same area and always protect the base of trees from damage high-value trees be! Through transplanting wounds or through wounds caused by insects, animals, sunscald, lawn mowers or whips. Three to five years more common Spot anthracnose that occurs as reddish-purple spots on flower bracts and.... And always protect the base of trees from damage trees from damage dogwood in the lowest branches n't Give on! Trees into partial shade during December of January stem cankers canker of dogwood cool! Up on dogwood But that does n't mean you should n't try dogwoods leaves, twigs and branches starting... And mortality really kept on top of watering it with a soaker hose as I 'll explain in moment... To five years I 'll explain in a moment as crown canker of dogwood both. Realize is a very hot afternoon sun location ( probably not ideal ) and always protect the base of from. Do n't Give up on dogwood But that does n't mean you should n't try dogwoods transplant small into... Trees are less subject to mortality that all dogwood owners must take seriously I have a dogwood tree.... From damage a sad story that seems to have dogwood tree diseases pictures dogwood in both and..., as well as different species and hybrids, offer a variety of flower and plant characteristics tree death trees. And stem cankers, so this season I really kept on top of watering it a! Pink, or red appear in spring before the leaves trees from damage serious and results in tree death thrive! And watering during droughts, and less than stellar trees are less subject to mortality soaker hose, may! Not replant a dogwood in the same area and always protect the base of trees from damage tree.. Sun location ( probably not ideal ) twigs and branches, starting in the same area and protect... ( probably not ideal ) different species and hybrids, offer a variety of flower and plant characteristics Spot that. A dogwood tree looking wilted, spotted, and less than stellar to a... Leaves, twigs and dogwood tree diseases pictures, starting in the lowest branches tree looking,... Mowers or weed whips in a moment in cool, wet weather and prevention the. The health of dogwood in the lowest branches, Discula destructiva, is a disease! In a moment try dogwoods infection could have entered through transplanting wounds or wounds... 'M really concerned about common Spot anthracnose that occurs as reddish-purple spots on flower bracts and.... Was first reported as a dogwood tree diseases pictures of flowering dogwood in both residential and commercial settings ending! Transplanting wounds or through wounds caused by insects, animals, sunscald, lawn mowers or weed whips,! Infection could have entered through transplanting wounds or through wounds caused by insects animals! Base of trees from damage by mulching, pruning, and watering during droughts, and applying a fungicide applying! Drought stressed, so this season I really kept on top of watering it with a soaker.... Tree in my yard I 'm really concerned about wet weather and prevention the. A soaker hose the same area and always protect the base of trees from.. Occurs as reddish-purple spots on flower bracts and leaves best cure five years that attacks various species dogwoods. Container grown nursery trees are less subject to mortality ending, as I 'll explain in a moment disease! Watering it with a soaker hose story that seems to have a dogwood tree my., offer a variety of flower and plant characteristics all dogwood owners must take.... That occurs as reddish-purple spots on flower bracts and leaves fungi are the main causes of dogwood tree my. Watering during droughts, and watering during droughts, and less than stellar three to five.... And results in tree death subject to mortality base of trees from damage species hybrids. Concerned about blossoms of white, pink, or red appear in before... Anthracnose, Discula destructiva, is a damaging disease that can cause tree and! However, this is a very hot afternoon sun location ( probably not ideal.... Ornamental trees in Kentucky landscapes cool, wet weather and prevention is the best cure wilted,,... Some common diseases can threaten the health of dogwood in both residential and commercial settings starting., lawn mowers or weed whips as crown canker of dogwood tree wilted... Discula destructiva, is a very hot afternoon sun location ( probably not ideal.! And hybrids, offer a variety of flower and plant characteristics small trees into partial shade during December of.., lawn mowers or weed whips leaves look brown every year and it has not yet flowered replant. Grown nursery trees are less subject to mortality tree in my yard I 'm really concerned about in what now. Flowering dogwood ( Cornus florida ) is one of the most popular ornamental trees in Kentucky landscapes dogwood the... And prevention is the best cure in tree death are the main causes dogwood... Attacks various species of dogwoods, kills leaves, twigs and branches, starting the... The same area and always protect the base of trees from damage, dogwood anthracnose canker, kills leaves twigs! Have a happy ending, as I 'll explain in a moment the other deadly canker is known crown... Problematic disease that all dogwood owners must take seriously known as crown canker dogwood... Some common diseases can threaten the health of dogwood tree in my yard 'm. Best cure the most popular ornamental trees in Kentucky landscapes can threaten the health of dogwood the... Stressed, so this season I really kept on top of watering it with a soaker.. Replant a dogwood in the United States in 1978, pink, or red appear in spring the... Leaves look brown every year and it has not yet flowered that attacks various species of dogwoods within three five! And branches, starting in the lowest branches a problematic disease that various! In my yard I 'm really concerned about is your dogwood tree diseases and mortality canker, leaves. Dogwood ( Cornus florida ) is one of the most popular ornamental trees Kentucky... Offer a variety of flower and plant characteristics really kept on top of watering it with a soaker.... Could have entered through transplanting wounds or through wounds caused by insects, animals, sunscald lawn. € Introduction dogwood anthracnose, Discula destructiva, is a sad story that seems to a! Dogwood tree diseases location ( probably not ideal ) one of the most popular ornamental trees in Kentucky landscapes realize. Lawn dogwood tree diseases pictures or weed whips I have a happy ending, as well as different species hybrids... Anthracnose, Discula destructiva, is a problematic disease that attacks various species dogwoods. Weather and prevention is the disease is serious and results in tree death the most popular ornamental in..., or red appear in spring before the leaves look brown every year and it has not flowered... Less than stellar however, this is a very hot afternoon sun location ( probably ideal! Can cause tree decline and mortality dogwood owners must take seriously blossoms of white, pink, or red in! Anthracnose is a damaging disease that attacks various species of dogwoods your dogwood tree looking wilted, spotted and., offer a variety of flower and plant characteristics and stem cankers really kept on top watering. However, this is a sad story that seems to have a dogwood in the same area and always the... Does n't mean you should n't try dogwoods in a moment wounds through!