CSS 202 Exam 3 Questions and Answers | 100% Pass
What Kentucky bluegrass cultivar was primarily responsible for starting the sod
industry? - Answer️️ -Merion
What disease led to the recommendation that Kentucky bluegrass plantings should
contain at least three cultivars? - Answer️️ -str...
Prior to 1960, what specie(s) comprised most home lawns in the northern part of the
U.S.? - Answer✔️✔️-creeping bentgrass and fineleaf fescue
A golf course superintendent discovered the apparent mutation that was subsequently
marketed as Merion Kentucky Bluegrass. - Answer✔️✔️-True
When managing necrotic ring spot, it's critical to water deeply no more than twice a
week. - Answer✔️✔️-False
Currently, the disease of primary concern on Kentucky bluegrass lawns is necrotic ring
spot. - Answer✔️✔️-True
Infiltration rate is dependent upon which of the following factors? - Answer✔️✔️-soil
structure, amount of thatch, soil texture, mowing height
Deep and infrequent watering practices suppress any existing chinch bug infestations. -
Answer✔️✔️-False
Rain shut-off sensors need to be monitored to make sure they are working properly. -
Answer✔️✔️-True
To avoid surface runoff and/or standing water, the irrigation rate should be equal to or
less than the ________. - Answer✔️✔️-infiltration rate
In Michigan, irrigation system backflow preventers must be installed by a licensed
plumber. - Answer✔️✔️-True
Roots tend to grow from a dry soil toward a wet soil. - Answer✔️✔️-False
Scalding damage caused by the lensing effect of water droplets on turfgrass blades is
insignificant. - Answer✔️✔️-True
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