How good is your home heating system? Does it warm up the whole house on a cold day? Does it cost more than you think it should to get enough heat in the winter? Are you thinking about switching to an alternative heating system? Do you want to upgrade to a newer heating system? I started this blog to talk about the different alternatives for heating your home. Find out when it’s time to upgrade your heating unit and when you can make modifications or repairs to your old unit to improve its efficiency or keep it going a while longer. Also, check out the pros and cons of different alternative heating options from geothermal units to pellet stoves. Your home heating answers are here!
If you have an aspen tree in your yard and it is not looking very good, this could be due to many things. To help you determine what you should do below are three common diseases and insects that bother an aspen tree and what you can do to take care of these problems.
Aphids, also known as plant lice, are insects that can be found on a variety of trees. These insects are generally orange to red and they damage trees because the aphids suck the sap from the leaves. In the beginning, you will not see a lot of damage, but if not taken care of, the damage can kill the branches on the tree.
The main sign of aphids on an aspen tree is small holes on the leaves. The leaves may also curl around the edges and then the leaves will dry out and die.
There are many natural predators that kill aphids, such as beetles, parasitic wasps, syrphid flies, and lacewings. If you do not have these predators in your area, you can treat this problem using systemic insecticides that are made to kill aphids.
There are also contact soaps and insecticides that you can spray directly on the aphids if you see them crawling on the leaves.
Ink Spot Disease
Ink spot disease comes from a type of fungus that is commonly found on aspen trees. If your tree has this problem, you will notice the leaves are discolored and look like they have ink spots on them. Over time, this will reduce the growth of the tree, branches can die, and bark will start to fall off. This fungus grows best in cool and wet weather.
There are fungicide applications that you can purchase to kill this fungus and treat the tree. This is available at garden centers or online. Start treatment as soon as you see signs of this fungus to prevent it from spreading throughout the tree.
Leaf miners are a variety of tiny insects that lay their eggs on the leaves of aspen trees. The larvae from the eggs feed by removing chlorophyll from the cells on the leaves. Removing this chlorophyll is harmful for the tree and will cause leaves to die and if there are a lot of leaf miners, the branches will start to die and fall off.
Some insects that are considered leaf miners include blotch leaf miner, birch leaf miner, spinach leaf miner, and black mine leaf miner.
As with the other problems, you can purchase a fungicide that is made to kill leaf miner insects. If treated properly, the tree will get back to normal by next year's growing season.
Talk with a tree service company about your aspen tree. They can come to your properly and inspect the tree to see if it can be treated. If not, they will suggest that you remove the tree from your yard.