Aspen trees are of many kinds and one of the most commonly grown and seen trees in the North American region is the quaking aspen. With trees, you need to know what threats they’re up against, so here are all of the problems with a quaking aspen tree so that you contact arborist services if you notice the symptoms.

Common Quaking Aspen Tree Problems

Aspen Ink Spot

Ink spot is also another disease of quaking aspen trees that affects the leaves and when it comes to identifying this particular disorder from others, you want to look at large, raised dark spots on the leaves.

However, another interesting thing about these black holes is that after some time, when the stages of the fungus development are complete, the spots fall from the leaves and onto the ground, but they leave holes in the leaves, which isn’t good at all. The once green and cohesive leaf will turn into a holed mess and that is not what you want.

Leaf Rust

For this ailment of the quaking aspen trees, you have to look under the leaves. This ailment is not exactly harmful to the tree or the leaves, mainly because it occurs in the summertime and it doesn’t cause the leaves to fall, but still, there is an appearance of rust-colored spots on the underside of the leaves and that is not appealing at all.

It is also caused by a fungus, but it is not as rigorous as other fungal ailments. Remember that fungal ailments in the summer are always going to cause less harm than those occurring in the winter.

Leaf Spot

Leaf spot, also generally known as Marssonina leaf spot, is a very common disease that affects the leaves of quaking aspen trees. The leaves turn a murky brown color and there will also be flecks of brown and black on the leaves.

Now, this is quite a general identification of leaf spot, but what you want to do is look at the time of the year it is occurring in. If it is in the wintertime, then it is leaf spot, and you have to get to the bottom of it. Leaf spot is caused by a fungus and this particular kind can survive the bitter cold of winter and can lead to really bad consequences.

The leaves will fall off the tree, they will not be vibrant and green as quaking aspen tree leaves usually are and they will also not grow back the same either. So, what you want to do is keep an eye out for the appearance of these flexes and spray the tree down with fungicide. That will be a lifesaver for the tree in the long run. Leaf spot can affect many tree, including maple, dogwood, ash, sycamore, elm, buckeye, and others.

Leaf And Shoot Blight

On the topic of fungal infestation, the next one on the list for quaking aspen trees is leaf and shoot blight. What you want to pay close attention to in this case is the younger aspen trees and their shoots. You want to primarily see the color of these shoots and if you see them turning black, growing all the way down to the base of the young tree, and then curling at the tips, then that is something really alarming and you have to deal with it as soon as possible.

You want to prune the affected areas of the tree as well as use fungicide to prevent the disease from spreading.

Cankers

Cankers are big, ball-like formations on the tips or the branches of the tree, and they are really bad. They generally grow fast or slow, depending on the type of canker you’re dealing with, and then it can cause issues of all kinds.

They can stop nutrient flow to that part of the tree. They can cause the tree to weaken over time, due to which, wounds won’t heal. So, if you see a canker on the tree, cut it off immediately, and save the tree.

Insect Infestation

In most trees, regardless of whether they are quaking aspen trees or not, two things can primarily damage the tree’s health and give you a lot of issues in the long run. Fungus, which has already even been discussed, and insects.

Trees and insects kind of go hand in hand, because some bugs use trees and the trunks as a way to take refuge and survive, but some trees can take advantage of the health of the tree and that is really bad.

So, here are some insect infestations that you need to look out for. Many of them can spread to other trees so you should decide quickly if you want to save the tree or have emergency tree services Potomac remove it to save the surrounding trees and plants.

Aphids

Sap is a liquid that is present in the leaves of the tree and one thing that goes gaga for it are aphids.

Aphids are small insects and they are sap gorgers. You might think that aphids can’t do a lot of harm and they might not, but if you leave them be, then they will feed on the leaves and branches, leaving them to die, and the tree will turn bald, which is not what you want.

Leaf Miners

Leaf miners are small insects that slash the tree leaves and leave little lines or trails – if you will – on the leaves. This is what causes the leaves to turn discolored and they soon die too. Leaves are green because of the chlorophyll in them and leaf miners feast on the very chlorophyll and leave the leaves very dull and lifeless.

This is bad because you don’t want the leaves to look like this and if they don’t get their daily dose of chlorophyll, then they will wither away and die. So, you want to keep an eye on these critters because they pack a punch.

Saw Flies

If you know what wasps look like, identifying a saw fly will be easy-peasy for you. Saw flies are literally hairless caterpillars and they feed and live off plants, especially the quaking aspen trees. They might seem harmless, but you want to ensure that you are dealing with them properly and ensure that you are removing them from the tree.

If you don’t, then you will risk putting the life of the tree in danger and it will gradually wither away and die. So, you either want to spray insecticide or you want to introduce natural predators in the trees.

Western Tent Caterpillar

These caterpillars can be found on trees, especially on the leaves and foliage, in a silk-covered tent or sheath. This is kind of their home as well as a safety armor against all kinds of things – the weather, natural predators, etc.

They feed on the leaves and foliage of the trees and if you leave them on the tree for a long time, then these small, unsuspecting insects can cause the tree’s demise, which is not what you want. This is why you want to pay close attention during the midsummer months, because that is when these caterpillars are active.

Conclusion

Quaking aspen can fall victim to a lot of issues, including diseases and infestations, through transfer or simply due to poor care and maintenance. Get help from tree removal companies Bethesda for a tree inspection, and also removal if the problem is severe.