Important tips for identifying tree Disease
Are you aware that there is an end number of tree or plant diseases that plague them all round the years? But if you want your tree or plants to be healthy and live for an extended period, then ensure to detect the problems as early as possible. Trees are like any other living things which are highly susceptible to diseases. However, some of these diseases offer less productivity, and others kill the trees permanently.
So, don’t put your best efforts into just making your garden or yard incredible and attractive; rather, try to identify the different tree diseases. But the question is how to identify the tree diseases by which you can save your tree for a longer time?
Well, tree disease outbreaks depend upon one season to another and specific species. So, let’s discuss some of the tree ailments your tree may encounter, but their infestation and disease vary from one location to another.
Table of Contents
Some tips for identifying tree Disease
Let’s get started: –
Apple scab
It is a leaf disease that affects crab apples and mainly occurs in the early season. However, some crab apple cultivators are highly resistant to this type of disease, but others are not. When this disease affects the trees, you will notice scab-like lesions forming on the leaves of the plants, and these lesions will cause premature defoliation to the crab apple trees.
Apart from that, this issue is mainly aesthetic and effectively managed by applying fungicidal agents which contain fenarimol at the bud break. Or having tree disease Diagnosis from arborist is the wise decision.
Rust in trees
Rusts is another fungal disease that mainly affects the leaves of various hardwood species. It is also called leaf rust, a widespread problem but rarely severe. However, when you see yellow spots on the upper leaf surface, it is the rust disease.
In addition to that, a very close examination of this problem reveals tiny yellow-orange bumps on the leaves, which are filled with powdery spores. This problem of rust in leaves is very predominant in mid to late August. However, the most significant side-effect of this issue is early defoliation that affects growth. The trees which are affected by this rust are poplars and cottonwoods.
Anthracnose
Anthracnose is a prevalent tree disease primarily seen in North America, and it mainly affects deciduous trees like Maple, Ash, Oak, and Sycamore. If you talk about identifying this disease, then it is a fungal infection that causes dark brown lesions on various parts of the illness like flowers, fruits, twigs, and leaves.
However, anthracnose is a disease that spreads through water and occurs during wet and cold months of the year. If you notice this disease on your tree, make sure you remove all the dead twigs, leaves, and branches and prune the tree well. Apart from that, if you are confused, then looking for a tree disease Diagnosis is the best choice in order to save the tree from further damage.
Fire Blight
This is another tree disease that mainly affects apple and pear trees. If you think that Fire Blight has infected your tree, the tree’s branches will look like they have been scorched by fire.
It is the bacterial infection that attacks the tree’s twigs, mainly in warm and moist weather. However, till now, there has been no miraculous cure for this disease, but the best way to control this disease is to remove and destroy all the infected branches as soon as possible.
In addition to that, ensure you must disinfect all your pruning tools after cutting the infected parts of the tree.
Oak wilt
Oak wilt is a fungal disease that is highly predominant in red oak trees, but this disease can also affect white oak. When this problem occurs, the tree starts wilting from top to bottom, turning brown within a few days. Apart from that, there are two ways by which this problem infects the roots to root and through beetles feeding on the sap.
So, if your garden tree is infected by this disease, looking for a tree disease Diagnosis is the best idea as they will inspect the tree and will give oak tree wilt root flare injections.
Lethal yellow
Lethal yellow is another disease that mainly infects Canary Island date palm and coconut palm. It is caused by the bacteria called phytoplasma, which is transported by planthopper insects. If you want to know its sign or how to identify this disease, it involves flower death, yellowing of the foliage, and premature fruit dropping.
However, the best part is that this problem can be treated with antibiotic injections injected into the tree’s trunk.
Powdery mildew
This condition of the tree is caused by fungal pathogens that mainly grow on the plant’s surface and generate white fungal threads and spores. Due to this condition, you will see a leaf, flower, and short distortion, and with the time when the infection increases, the tissues become brown and dried.
If you want to avoid this disease, always select the tree species resistant to the pathogens.
The bottom line
These are some of the three diseases and their signs that will help you identify them and offer timely treatment. But any of the tree maintenance and its prevention starts with regular monitoring. That means monitoring the trees on a regular basis to identify any disease and then taking steps to combat them. With this small step, your trees and plants will thrive for a long-lasting period.
I hope this post is helpful for you in identifying tree diseases!
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