The problems and their interactions are often too numerous and complex to correctly identify. Recognizing that a turf problem exists does not require much expertise, but correctly identifying the problem does. Often a turf manager inherits problems. At least, that is the rationale we use. Other problems result from environmental stress such as shade, drought or extreme temperatures.
Some problems are the result of turf pests.
The most common problems, however, those we are least likely to identify, are the ones we create through our management practices. Early recognition and identification of a problem is essential to the maintenance of fine turfs. Early symptoms of a turf problem rarely attract the attention of a non-professional. A subtle change in color or growth rate, wilting or footprinting earlier in the day than normal, cottony growth on the grass in the early morning, birds or other animals actively feeding in the turf or a combination of these symptoms may be the tipoff to a serious problem ahead. After the turf thins out or brown patches appear in the turf, the opportunities for effective control are greatly reduced.