CSS 202 Quiz 10 - Mowing Questions and Answers Latest 2024/2025 with complete solutions

The original research that formed the basis for the One-Third Rule was done on _____________. - none of these answers What other name do lawn maintenance professionals commonly use for a walk-behind mower with 2-ft or less swath width. - trim mower Persisting clumps of clippings can cause the turf below to yellow and possibly die. This phonomenon is called _________________ . - the silo effect A rotary mower cuts grass when the whirling mower blade __________ the grass. - impacts Mowing is the most effective way to create a visual pattern. - False Mowing is the second most expensive cultural practice associated with turf management. - false Not collecting clippings causes thatch. - False The "One-Third Rule" says to leave no more than one-third of the grass blades uncut when mowing. - False With regards to striping turf, place the following species in the correct order from easiest to most difficult. - 1. perennial ryegrass 2. turf-type fall fescue 3. hybrid bermuda grass 4. St. augustinegrass The damage resulting from leaving large clumps of clippings on a turf is called ___________. - the silo effectWhat type of mower is growing fastest in terms of its popularity? - Zero-turn Which of the following is true concerning scalping? - Dull mower blades do not contribute to scalping per se AND repeated scalpings decrease plant carbohydrate reserves. While not advisable, what is the lowest height at which some golf putting greens are being mowed? - 0.1 inch Proper mowing frequency involves leaving at least two-thirds of the leaves uncut. - True Reel-mower blades must be engaged in order to be used to effectively stripe turf. - false Cutting height can be gradually raised or lowered during the growing season. - true