![Gray leaf spot is caused by a fungal pathogen and is quite destructive to all of the turf it infests by killing leaf blades. | LebanonTurf Gray leaf spot is caused by a fungal pathogen and is quite destructive to all of the turf it infests by killing leaf blades. | LebanonTurf](https://www.lebanonturf.com/media/2162/gls2.jpg)
Gray leaf spot is caused by a fungal pathogen and is quite destructive to all of the turf it infests by killing leaf blades. | LebanonTurf
![Turf: Gray Leaf Spot of Ryegrass and Tall Fescue | Center for Agriculture, Food, and the Environment at UMass Amherst Turf: Gray Leaf Spot of Ryegrass and Tall Fescue | Center for Agriculture, Food, and the Environment at UMass Amherst](https://ag.umass.edu/sites/ag.umass.edu/files/fact-sheets/images/GrayLeafSpot.jpg)
Turf: Gray Leaf Spot of Ryegrass and Tall Fescue | Center for Agriculture, Food, and the Environment at UMass Amherst
![Exclusive: A detailed look at Gray Leaf Spot: a potentially devastating turfgrass disease | Grounds Management Association Exclusive: A detailed look at Gray Leaf Spot: a potentially devastating turfgrass disease | Grounds Management Association](https://thegma.org.uk/sites/default/files/images/inline-images/part_1_photo_2.1.jpg)
Exclusive: A detailed look at Gray Leaf Spot: a potentially devastating turfgrass disease | Grounds Management Association
![Exclusive: A detailed look at Gray Leaf Spot: a potentially devastating turfgrass disease | Grounds Management Association Exclusive: A detailed look at Gray Leaf Spot: a potentially devastating turfgrass disease | Grounds Management Association](https://thegma.org.uk/sites/default/files/images/inline-images/picture_1_1.jpg)