Using paclobutrazol as a PGR leads to which outcome?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Prepare for the World of Turf Exam 3 with flashcards and multiple choice questions. Each question comes with hints and detailed explanations to boost your understanding. Ace your turf exam!

Multiple Choice

Using paclobutrazol as a PGR leads to which outcome?

Explanation:
Paclobutrazol slows growth by blocking gibberellin production, the hormone responsible for stem elongation. With less gibberellin, shoots don’t stretch as much, so the turf becomes shorter and more compact while maintaining overall health. This reduced shoot length makes it easier to keep the turf at a desired height and allows mowing to be done more frequently without causing overly tall growth between cuts, which is why it leads to shorter shoots and improved mowing frequency. It does not kill the turf, and it does have a growth-inhibiting effect, not no effect, and it does not increase shoot length.

Paclobutrazol slows growth by blocking gibberellin production, the hormone responsible for stem elongation. With less gibberellin, shoots don’t stretch as much, so the turf becomes shorter and more compact while maintaining overall health. This reduced shoot length makes it easier to keep the turf at a desired height and allows mowing to be done more frequently without causing overly tall growth between cuts, which is why it leads to shorter shoots and improved mowing frequency. It does not kill the turf, and it does have a growth-inhibiting effect, not no effect, and it does not increase shoot length.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy