Common Tree Diseases

Common Tree Diseases

There are various common tree diseases, which will affect your tree’s appearance. Understanding some of the more common tree diseases found in the Bay Area could well assist you to identify an issue with a tree and require professional tree infection diagnosis and treatment. One of the first signs to look for if you suspect a disease of any sort is splotches or patches of what appears to be mold on the bark, foliage or twigs of your trees. Should you see this on a tree, it is essential that you seek out professional assistance. Anthracnose is just one of those diseases to watch for.

As the name suggests, cedar rusts are caused by fungi that attack and kill the inner bark and needles of cedars. These needles then drop from the trees, creating an unsightly brown patch. Should you find these patches on your trees, they should be taken off immediately because they are an indication of further disease.

The other three most common tree diseases all have the potential to cause death if not properly treated. Leaf blight, aphids, and needle blight are all forms of plant-borne fungi. They attack plants by sucking the juices out through tiny holes. The leaves become brown, fall off, and can even wither away completely. Aphids are similar to leaf blight, but can appear on a single stem. Needle blight, while appearing mostly on young stems, can appear on older plants as well.

Powdery Mildew is often mistaken for a mosquito or tick infestation. While these organisms do share many characteristics with ticks and mosquitoes, they are not tree diseases. Powdery Mildew is caused by a fungus called Penicillium and thrives in damp, dark places such as cracks in rocks and the bark of trees. It thrives in warm and humid climates.

Fungal disease affects hardwood trees in much the same way that it does any other kind of tree. The way that fungi affect hardwood trees is through the process of mycorrhizin which causes the release of mycotoxins into the soil. These mycotoxins serve as a protective layer against predators, but when the natural levels of mycotoxins are depleted, the mycotoxins begin to form a stain. Rust is another common tree disease that affects the sapwood, which is the portion of a tree’s core that supplies its insulating properties.

The most effective treatment for most common tree diseases is preventative maintenance. Prevention is the best preventative tree disease treatment. During the initial stages of any fungal infection, you will want to make sure you do everything possible to prevent damage. This can include not watering the trees during the hot summer months and taking the time to clear away any fallen twigs, leaves, or branches.

You should also avoid pruning diseased or infected branches during the summer months. Pruning branches that have become weak, droopy, or bent can cause the fungi to grow in those areas even more quickly. This can ultimately lead to the death of your trees. Be sure to completely clean off any infected areas from branches before covering with new growth. Do not apply any type of fungicide to bare branches or the ground.

Powdery Mildew is one of the primary diseases that attack needles and roots of trees during the spring and fall seasons. Powdery Mildew is formed by the fungus Candida albicans when it comes in contact with either sugar or fat materials. Powdery Mildew often appears as small spots that gradually spread throughout your tree’s surface. The most common symptom is that the affected area will slowly darken. If left untreated, Powdery Mildew can eventually kill your tree and causes irreversible damage.

There are various common tree diseases, which will affect your tree’s appearance. Understanding some of the more common tree diseases found in the Bay Area could well assist you to identify an issue with a tree and require professional tree infection diagnosis and treatment. One of the first signs to look for if you suspect a disease of any sort is splotches or patches of what appears to be mold on the bark, foliage or twigs of your trees. Should you see this on a tree, it is essential that you seek out professional assistance. Anthracnose is just one of those diseases to watch for.

As the name suggests, cedar rusts are caused by fungi that attack and kill the inner bark and needles of cedars. These needles then drop from the trees, creating an unsightly brown patch. Should you find these patches on your trees, they should be taken off immediately because they are an indication of further disease.

The other three most common tree diseases all have the potential to cause death if not properly treated. Leaf blight, aphids, and needle blight are all forms of plant-borne fungi. They attack plants by sucking the juices out through tiny holes. The leaves become brown, fall off, and can even wither away completely. Aphids are similar to leaf blight, but can appear on a single stem. Needle blight, while appearing mostly on young stems, can appear on older plants as well.

Powdery Mildew is often mistaken for a mosquito or tick infestation. While these organisms do share many characteristics with ticks and mosquitoes, they are not tree diseases. Powdery Mildew is caused by a fungus called Penicillium and thrives in damp, dark places such as cracks in rocks and the bark of trees. It thrives in warm and humid climates.

Fungal disease affects hardwood trees in much the same way that it does any other kind of tree. The way that fungi affect hardwood trees is through the process of mycorrhizin which causes the release of mycotoxins into the soil. These mycotoxins serve as a protective layer against predators, but when the natural levels of mycotoxins are depleted, the mycotoxins begin to form a stain. Rust is another common tree disease that affects the sapwood, which is the portion of a tree’s core that supplies its insulating properties.

The most effective treatment for most common tree diseases is preventative maintenance. Prevention is the best preventative tree disease treatment. During the initial stages of any fungal infection, you will want to make sure you do everything possible to prevent damage. This can include not watering the trees during the hot summer months and taking the time to clear away any fallen twigs, leaves, or branches.

You should also avoid pruning diseased or infected branches during the summer months. Pruning branches that have become weak, droopy, or bent can cause the fungi to grow in those areas even more quickly. This can ultimately lead to the death of your trees. Be sure to completely clean off any infected areas from branches before covering with new growth. Do not apply any type of fungicide to bare branches or the ground.

Powdery Mildew is one of the primary diseases that attack needles and roots of trees during the spring and fall seasons. Powdery Mildew is formed by the fungus Candida albicans when it comes in contact with either sugar or fat materials. Powdery Mildew often appears as small spots that gradually spread throughout your tree’s surface. The most common symptom is that the affected area will slowly darken. If left untreated, Powdery Mildew can eventually kill your tree and causes irreversible damage.