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Identify the problem
John Mascaro
PROBLEM A: Dark green line on turf
Turfgrass area: Fairway Location: Apollo, Pa. Grass variety: Bentgrass
PROBLEM B: Two brown spots on turf
Turfgrass area: Putting green Location: Highland Park, Ill.
Grass variety: Washington bentgrass
John Mascaro is President of Turf-Tec International in Coral Springs, Fla.
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