Final answer:
Turf fungicides are commonly used on golf courses, residential lawns, commercial lawns, parks, and large stadiums with natural turf fields to protect and maintain the health of the turfgrass.
Step-by-step explanation:
Turf fungicides are commonly used overall on golf courses, residential lawns, commercial lawns, parks, and large stadiums with natural turf fields.
Golf courses: Turf fungicides are essential for maintaining the health and appearance of the course, preventing diseases that can damage the turfgrass.
Residential lawns and commercial lawns: Fungicides are used to control and prevent fungal diseases that can damage the grass and affect its appearance.
Parks and large stadiums with natural turf fields: These areas also require fungicide application to protect the turfgrass from diseases and maintain its quality.
Fungicide use has become infrequent in areas where improved cultivars are grown since these cultivars are bred to be more disease-resistant.
Overall, turf fungicides are commonly used in various sites to protect and maintain the health of the turfgrass.