by Andrew Kelly

Virtually any garden design can be improved by the inclusion of a fruit tree, or, if you have the space, a number of fruit trees. Fruit trees can produce the most amazing displays when in blossom and, of course, you have the advantage of it bearing edible fruit later in the year. If you are in the process of designing a garden and it includes a fruit tree, such as a plum tree, which produces pitted fruit it will be necessary for you to investigate ways in which to avoid disease as these types of tree are prone to be susceptible to disease.

Brown Rot is rather a common disease seen on fruit, especially fruit which has fallen from the tree and been left on the ground. This fruit tree disease can be rather difficult to eradicate as it is a fungus and as such produces a very large amount of spores. These spores are incredibly small and can travel a surprising distance and once it appears on fallen fruit it can quickly spread to the main plant and will, eventually, appear on the fruit still on the tree.

For fungus to grow successfully it requires the right conditions which are mainly areas which remain damp and offer a suitable source of food. Obviously there are many parts on a fruit tree that could prove to be highly suitable and it is for this reason that an outbreak of Brown Rot can spread so quickly. Luckily we can help to reduce the suitability of the environment for fungal growth by simply pruning the fruit tree correctly.

Fruit trees should be pruned to create an open structure so that the fresh air can flow freely throughout the leaves and branches. Not only does such pruning help reduce the risk of fungal infection it can also ensure that the sunlight reaches all parts of the tree. By ensuring that all leaves get the maximum amount of sunshine helps to make the tree stronger and more able to withstand and fight off infection and disease.

However effective against disease pruning can be the most obvious, easiest and quite possibly the most effective way to avoid fungal infection in your fruit tree is to ensure that all fallen fruit is immediately picked up and removed from the immediate area. Furthermore, by keeping a close eye on the tree a gardener can remove and quickly destroy any parts of the tree that show signs of fungal disease.

Of course there are many other fungal diseases which may infect your fruit tree, one of which is known as cytospora canker. Although fungal it’s appearance is greatly different to Brown Rot and appears on the branches rather than upon the fruit. Dark, soft, areas appear on the branch and a callous forms which oozes gum. The most common place for it to appear is in a wound that is not fresh.

Because cytospora canker is a fungus the approach to preventing the onset or spread of the disease is very much the same as how we deal with Brown Rot. Pruning our fruit tree is really the best way in which we can protect it but, of course, if pruned correctly, your fruit tree will produce far more fruit than without pruning.

Brown Rot and cytospora canker are only two of several fruit tree diseases that can become something of a nuisance to any gardener, even the professionals can find themselves struggling. However the risk of infection can be vastly reduced by following the advice above. Obviously it is extremely important that you follow other tree care rules such as ensuring that your tree is supplied with sufficient water and nutrients but with just a little effort you can help your tree to grow strong and healthy.

About the Author:

Landscaping Info 4U is an excellent source of gardening information including info about fruit tree disease and general tree care