___prevents drainage of nutrients from mature leaves to delay leaf senescence.

Which hormone delay leaf senescence?

Lose of water from tips of leaves is

____-prevents the bones from injury.

Which of the following prevents falling of fruits OR Fruit and leaf drop at early stages can be prevented by the application

One hormone is used to speed up the malting process in barley, another is used to promote flowering in pineapple, while the third helps in the delay of leaf senescence. These are respectively

Write "Yes" or "No" Cytokinin accelerates leaf senescence

Which one of the plant growth regulators would you use if you are asked to : (a) induce rooting in a twig. (b) quickly ripen a fruit (c ) delay leaf senescence (d) induce growth in axillary buds (e ) 'bolt' a rosette plant (f ) induce immediate stomatal closure in leaves.

Hair tonic Bringhraj is obtained from leaves of

Which one of the plant growth regulators would you use if you are asked to: (a) Induce rooting in a twig (b) Quickly ripen a fruit (c) Delay leaf senescence (d) Induce growth in axillary buds (e) ‘Bolt’ a rosette plant (f) Induce immediate stomatal closure in leaves.

Senescene of detached leaves can be delayed by the use of