CEU 200 - Test Turf Grass Diseases Brown Patch 1. Brown patch symptoms vary, depending primarily on turfgrass ______ and ______ height.:2. Infected grass blades first appear ______ and ______.:3. Brown patch occurs on dense, heavily fertilized and _____ turf in hot (above 85F) _____ weather when the night temperatures remain above 60F.:4. Rhizoctonia solani survives from year to year in the form of _____.:5. Brown patch of turfgrass is caused by a ______.:Rhizoctonia is capable of attacking turfgrass only in the seedling stage. True or False:7. Surfactants will have interaction with managing brown patch. True or False:8. _____ is good for reducing brown patch severity because it will reduce temperature even though it prolongs wetness in the canopy.:9. Reduction in leaf extension with the aid of _____ can slow recovery of turf affected by brown patch.:10. Grassy weeds can host the disease. True or False:Name:Applicator License Number:
