How to Identify and Control Lawn Fungus?

Among different aspects of lawn maintenance, prevention and treatment of lawn fungus is the most difficult. Most of the people fail even with the identification part which results in delayed action or wrong treatment. If a person can identify the lawn fungus on time, he can take remedial measures accordingly. It is also important to eliminate lawn fungus in early stage to save both time and money. An important thing to remember here is that scientists have developed new variety of grass called entophytic grasses. These have live fungi growing inside the life blades. No fungicides are required for this grass variety and the live fungus present in the leaf blades also provides natural pest control. This post provides some useful tips on how to identify and control lawn fungus.

Identification of Lawn Fungus

Lawn Fungus

Lawn Fungus

There are different types of lawn fungus and the treatment measure also varies for every type. Some of the common lawn fungus types include leaf spot melting out, snow mold, grease spot, snow mold, mushroom, rust, brown patch and rusarium blight. These lawn funguses have specific characteristics. For instance, brown patch occurs in the form of brown spots while dollar spot are golden in color. In case, you are not able to identify particular fungus infection, you can take the help of a professional. Another simple and free method is to use internet. You can search the lawn fungus type by entering the observed changes. There are various websites providing detailed description of all the lawn fungus types with images as well.

Prevention and Treatment of Lawn Fungus

One can take precautions to prevent lawn fungus infection. Two simple requirements for this are to aerate the lawn properly and reduce the moisture. Moreover, practices like raking and dethatching are also helpful. For reducing the moisture, one need not reduce the watering as it can effect grass growth. Simple method for this is to provide water in the day time so that it soaks up. This is required more in winters. Again excess watering should always be avoided independent of the season of time of watering. If you can afford sprinklers, you should install them in your lawn. Sprinklers not only conserve water but also ensure moisture control thus reducing the chances of lawn fungus.

Once the damage has occurred and you start observing lawn fungus development, treatment should be started. One can use fungicides for this purpose. An important thing to remember is that the fungicide should be used at surrounding areas in addition to damaged area. Different types of fungicides are also available in the market and the copper based fungicides are most popular. It is important to get the soil tests done before using the fungicides. This is because fungicides might not be effective on acidic soils. Fungicides are of three types- contact fungicide, systemic fungicide and penetrant fungicide. The penetrant fungicide is used mainly for preventive measures while other two are used for treatment of lawn fungus.

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