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Turf melting out is caused by the fungal pathogen Dreschlera poae, in the family Pleosporaceae.It is a common problem on turfgrass and affects many different species. The disease infects all parts of the plant most commonly on golf course roughs, sports fields, and home lawns.
A simple example would be less frequent mowing. It has also been proven that the disease is most devastating in grass cut to a length of between 1/8 and 3/16 of an inch, but less so in grass over 1/4 of an inch in length or longer, which presents an additional argument for limiting mowing.
The disease is a common concern on golf courses on intensely managed putting greens, fairways and bowling greens. It is also common on less rigorously maintained lawns and recreational fields. [2] Disease symptoms commonly result in poor turf quality and appearance. [3]
It is common in sodded lawns, rapidly growing lawns, and lawns with layered soil (3). The pathogen produces circular patches of bald spots that are tan or yellow in color (12). These patches are about 5 to 10 cm in diameter, but can grow to be about 1 meter in diameter. Eventually, as the infected turf dies, the spots turn brown.
Red thread disease is a fungal infection found on lawns and other turfed areas. It is caused by the corticioid fungus Laetisaria fuciformis and has two separate stages. The stage that gives the infection its name is characterised by very thin, red, needle-like strands extending from the grass blade.
7. Don't Pile Snow on the Lawn. Large piles of snow that linger into spring increase the chance of lawn diseases like snow mold developing on turf grass. “Avoid large piles of snow on the lawn ...
Lawns need access to sunlight and airflow, just like all garden plants. When leaves accumulate, it reduces the lawn's basic needs—sunlight, water, and oxygen–to grow and stay healthy. Piles of ...
This page was last edited on 20 October 2023, at 23:47 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
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