| 11. | Sarah Doubt discovered that ethylene stimulated abscission in 1917.
|
| 12. | Abscisic acid owes its names to its role in the abscission of plant leaves.
|
| 13. | In 2009 her Abscission series of installations took place during the Edinburgh Fringe Festival.
|
| 14. | :The shedding is a form of abscission.
|
| 15. | Researchers believe they can solve both problems with an effective abscission chemical, he said.
|
| 16. | White pine boughs, showing annual yellowing and abscission of older foliage in the autumn.
|
| 17. | Premature leaf abscission has been shown to occur in response to infestation by gall aphids.
|
| 18. | In claws, this results in an abscission layer, and the old segment breaks off.
|
| 19. | This natural shedding is called abscission.
|
| 20. | However, during the pre-abscission phase, the metabolic levels of a leaf are high.
|
