Illinois Pesticide Applicator Turfgrass with Verified Solutions 2024

Illinois Pesticide Applicator Turfgrass with Verified Solutions 2024 IPM for Turf - Answer -keeping pests at a level low enough to avoid major damage First step of IPM for turf - Answer -developing and maintaining healthy turf healthy turf is obtained through - Answer -soil management, turfgrass selection, and proper culture desirable pH level for healthy turf - Answer -between 6 and 7 pH pH readings below 6, what can you add? - Answer -lime high-pH soils can be fixed by adding? - Answer -sulfur or acid forming fertilizer (ammonium sulfate/nitrate or urea) how often should you pH test? - Answer -Every 3-5 years How to fix excessively wet soils? - Answer -By adding sand, clay or organic matter Name of cool season grasses - Answer -Kentucky bluegrass, perennial ryegrass, tall fescue, fine-leaf fescue, and creeping bentgrass Name of warm season grasses - Answer -zoysiagrass, bermudagrass, and buffalograss Kentucky blue grass - Answer -Most common turfgrass in Illinois; medium tolerance readily recovers, requires well-drained fertile soil in sun Perennial Ryegrass - Answer -Commonly mixed with Kentucky bluegrass; particularly useful for overseeding/renovation work becuase it germinates vigorously and strongly Tall Fescue - Answer -Commonly used in low maintenance areas like parks or golf course roughs; especially drought and heat tolerant Fine-Leaf Fescues - Answer -Often combined with Kentucky bluegrass for use in shady areas; poor to moderate wear tolerance Creeping Bentgrass - Answer -smooth, dense turf; primarily used on golf-course greens and tees; high maintenace Zoysiagrass - Answer -rugged turfgrass that turns brown during cool and cold weat