New Jersey Lawn Diseases

Sometimes bad things happen even to healthy lawns. Lawn diseases are one of those things. Diseases are enough to perplex all of us to no end. Many lawn diseases are not easy to identify and to distinguish from other problems such as pests or poor maintenance. Much like human diseases, lawn diseases can be difficult to properly diagnose and even harder to treat correctly.

Here are some of the most common lawn diseases found in our area. If you think you might have a lawn disease please contact us at once. Lawn diseases can be hard to control, even harder to identify. Our trained technicians have been trained to identify and treat lawn diseases. Don't waste your time and money guessing at what's causing your lawn problems. Give us a call. We can help!

The best cure is an ounce or two of prevention. When that fails, it's time to call a doctor. Call Imperial Lawns. We have the experience, the training, and the knowledge to treat all types of lawn diseases. Call us today before it gets worse.

COMMON NAME

DESCRIPTION

Snowmold

Snowmold is most common to Kentucky Bluegrass and Fescues where snow sits on the lawn for extended periods of time.

Brown Patch

Brown Patch is most common to Bermuda, Kentucky Bluegrass, Centipede Grass, Bent Grass, St. Augustine, and ryegrasses in regions with high humidity and/or shade. Brown patch commonly starts as a small spot and can quickly spread outwards in a circular or horseshoe pattern up to a couple of feet wide. Often times, while expanding outwards, the inside of the circle will recover, leaving the brown areas resembling a smoke-ring.

Dollar Spot

Dollar spots are most common to Kentucky Bluegrass, Bent Grass, and Bermuda in humid climates. They get their name from their small silver dollar-like shape and usually look brown or straw-colored in appearance. Dollar spots tend to thrive during drought conditions with heavy dews and in those lawns with low levels of nitrogen.

Fairy Rings

Fairy Rings can grow in most grasses, and are distinguishable by circular rings filled with fast-growing, dark-green grass. Around the perimeter of the ring, the grass will typically turn brown and often times grow mushrooms. Fairy rings typically grow in soils that contain wood debris and/or old decaying tree stumps.

Rust

Rust gets its name from the orange, "rusty"appearance it gives leaf blades. Most commonly effecting ryegrasses and Kentucky Bluegrass, rust tends to flourish in conditions of: morning dew, shade, high soil compaction, and low-fertility. The best way to check for rust problems is by taking a white tissue or paper towel and rubbing a few grass blades through it. If an orange color remains, then it's usually rust.

Grease Spot

Grease Spot can effect all grasses in humid climates and can be recognized by the slimy-brown patches that often have a white, cotton-like fungus around it. Grease Spot gets its name for the "greasy" appearance it makes while matting together and can appear in streaks across the lawn.

Red Thread

Red Thread is most common to Fescues, Ryegrasses, and Kentucky Bluegrasses during times of moist and cool weather. Red Thread gets its name from the pinkish-red threads that form around the leaf blades and bind them together. Eventually, the affected grass will turn brown and the red treads will be most visible when wet.

Powdery Mildew

Grass looks as though it is sprinkled with flour. Kentucky bluegrass and shade areas are the most susceptible. Grass will wither and die.

Pythium Blight

Irregularly shaded spots of wilted brown grass. Cobweb-like mass of fungus on moist nights or mornings. Patches cluster to form streaks a foot or more wide

Fusarium Blight (Summer Patch)

Light green patches that spread, turn reddish brown and then die.

Leafspot-Melting Out

Brown to purple lesions (spots on blades. Irregular dying areas of grass lesions on grass in margins of dead area. Caused by excess nitrogen fertility and possibly excess thatch buildup

The best prevention is maintaining healthy turf, be careful of over-watering, or watering at the wrong time of day (see watering info). Here then are a list of common lawn diseases and what can be done to prevent future infections.

 

 

 


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Imperial Lawns LLC
PO Box 11303
Fairfield, NJ 07004
973-882-7598


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