Trees – they not only add lush green and vibrancy to the space, but they are also nature’s filters and protectors for human beings. However, these tall heroes covered in green can fall victim to some problems, cankers being one of them. So, what is cankers, how is it caused, and can you treat it with fungicides and trimming or do you need tree removal companies for tree felling. Here is everything you need to know about cankers in trees.
Tree Cankers
Cankers are basically the dried and dead parts of the tree, which are characterized by the appearance of sore and swollen nubs on either the branches or twigs of the trees. They can be present on the branches from where other branches grow and follow or they can even be on the trunk of the tree protruding outwards.
Cankers are a really bad sign of deteriorating tree health. This is something that you need to look out for, because if a canker exceeds a certain point, then the nutrient supply of the tree can be compromised and that is not what you want.
Cankers are some of the worst but unfortunately common tree diseases. They can occur in a lot of trees, from simple leaf-bearing trees to fruit-bearing trees. So, farmers and even homeowners who rely on trees, have to keep an eye out for these sore and swollen parts of the tree, because as small as they look, they sure pack a very lethal punch.
Cankers, as scary as they sound, are completely treatable, so there’s no major worry in that department if you’re vigilant.
Causes Of Tree Cankers
Now that you know what tree cankers are, here are all of the symptoms, causes, and signs of a canker.
Fungi Cause Cankers
First of all, and the most obvious culprit, fungus can lead to relentless cankers in the tree. Fungus can be very vigorous when it comes to trees and besides cankers, it can also cause a lot of other problems in trees. But, how does fungus get into the tree? Well, there are a lot of ways by which fungus can find its way into the tree.
Tree wounds are very easy ways for fungus to creep into the tree, deteriorate it from the inside, and lead to cankers. Secondly, trees in a very humid, moist, and packed environment can automatically cause fungal growth. It may start on the branches of the trees and then it can lead to cankers in the trees. So, you should look for signs of tree distress to nip it in the bud.
Chemical Shock
Chemicals are used to ensure that there are no problems in the tree. However, sometimes, these chemicals can also cause a lot of problems in the trees and they can even damage the tree to the point where cankers are inevitable. So, harsh chemicals without supervision can be a deadly combination for the trees.
Therefore, always follow the instructions on the chemicals and make sure that you’re not using them excessively because it can lead to chemical burns and eventually, cankers.
Bacteria May Be The Culprit
Fungus is not the only thing that can cause cankers. Sometimes, other microscopic organisms can also cause cankers, but the way they do is pretty similar to that of fungus. Bacteria can also creep into the trees and cause cankers.
This is common in fruit and flower trees because they attract bees and flies and you know very well what they carry. Bacteria can latch onto the fruits, flowers, and branches and weaken the trees over time. This can lead to immense damage and ultimately cankers. If the damage is severe, you may have to get the tree removed by consulting tree cutting services Kensington.
Signs Of Tree Cankers
So, cankers are pretty bad for the trees. Here are some symptoms and signs that you need to look out for:
- The branches and twigs will fall off easily.
- There might be swollen parts on the trees. They will be abnormally huge and they are cankers.
- There might also be dry and dead leaves in close proximity to the canker. This indicates that the nutrient supply is affected, which is really bad.
- The tree will look sad and wilted. It won’t be as fresh and lively as it was before.
- The sore and swollen parts of the tree may be black, brown, or even a deep shade of red.
Treatment For Tree Cankers
Treatment will only work when you catch a canker in its initial stage. So, here are some tips and tricks to not only treat cankers but also prevent them in the future.
Inspection Of Trees
You need to ensure that you are regularly inspecting the trees regularly. Inspection for tree distress will always save it from a lot of problems. If you plant trees, you want to ensure that you’re taking care of them as well.
This involves regular maintenance and looking after the tree. Sure, you can just set it and forget it for a bit, but if there is something seriously wrong with the tree or there is a possibility of a lot of damage, then you need to look after it and ensure that there aren’t any wounds or open gaping holes in the tree.
Fungicide To The Rescue
Fungus is the main cause of cankers in trees. Fruit and flower trees can fall victim to cankers very easily because they are more susceptible to damage. This is why you want to get your hands on a good fungicide as well as pesticide to keep the tree essentially free from cankers.
Cankers can make your tree go from everything to lifeless in no time, so make sure that you’re keeping these helpful chemicals on hand to save your tree in the long run.
Prune The Tree
Pruning is a very simple practice of maintaining trees, but it can make a world of a difference when it comes to cankers. If you see any parts of the tree where there are cankers, then you want to remove the fungus and the canker as much as you can.
This is going to ensure that you don’t end up allowing the fungus to spread in various parts of the tree. Pruning can save the tree from falling apart completely and regular pruning will ensure that the tree will go back to being healthy again.
Call A Professional
You can also lean towards professional opinion. If you can’t figure out that there is a canker and you can’t do anything about it, then it’s best to call people in who know what they’re doing.
A professional tree inspector will be able to pinpoint the problem exactly to the T and you will be able to save the tree. They might also give you reliable opinions on whether pruning will do the trick or if the canker has done inexplicable damage and you have to eventually have the tree removed. Everything will be covered in a professional inspection.
Conclusion
Cankers may look small and not very harmful, but they can make your tree health go downhill faster than you can say “timber”. So, now that you know what cankers are and how they can be treated. Consult arborists services Bethesda who can inspect the tree and suggest if you should save the tree or cut it down.