Plant growth regulators are used to:

Plant growth regulators are used to:

• A. Increase mowing frequency
• B. Increase seedhead production
• C. Suppress seedhead production, reduce sprout growth, and reduce the frequency of mowing
• D. Promote sprout growth

Answer: (C)

Plant growth regulators are used to slow plant growth and manage reproductive development so turf stays uniform with less mowing. In lawns and golf turf, applying these regulators keeps the grass at a desirable height, reduces the formation of seedheads, and limits new shoot or sprout growth. All of this together means you can mow less often while maintaining quality. Increasing mowing frequency or promoting seedhead or sprout growth would run contrary to what PGRs are meant to do, so suppressing seedhead production, reducing sprout growth, and cutting the number of mowing events is the correct use.

Plant growth regulators are used to slow plant growth and manage reproductive development so turf stays uniform with less mowing. In lawns and golf turf, applying these regulators keeps the grass at a desirable height, reduces the formation of seedheads, and limits new shoot or sprout growth. All of this together means you can mow less often while maintaining quality. Increasing mowing frequency or promoting seedhead or sprout growth would run contrary to what PGRs are meant to do, so suppressing seedhead production, reducing sprout growth, and cutting the number of mowing events is the correct use.