Claim · model-written summary
2,4‐dichlorophenoxyacetic acid increased naptalam uptake and accumulation in bean plants.
- Taxon
- Bean plantse0
- Material
- Black Valentinee0
- Treatment
- 2,4‐dichlorophenoxyacetic acide0
- Outcome
- absorb and accumulate considerably more N ‐1‐naphthylphthalamic acid (naptalam)e0
- Direction
- moree0
- Comparator
- untreated plantse0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Verbatim
e0“Bean plants ( Phaseolus vulgaris L. cv. Black Valentine) treated with 2,4‐dichlorophenoxyacetic acid (2,4‐D) and 4‐chlorophenoxyacetic acid (PCPA) absorb and accumulate considerably more N ‐1‐naphthylphthalamic acid (naptalam) than untreated plants.”
Title
Influence of Two Phenoxy Growth Regulators on the Uptake and Accumulation of Naptalam by Bean Plants
ROBERT M. DEVLIN; ROBERT W. YAKLICH Physiologia Plantarum 1972. doi:10.1111/j.1399-3054.1972.tb03620.x
Other claims from this paper (7)
- Intervention effect 4‐chlorophenoxyacetic acid increased naptalam uptake and accumulation in bean plants.
- Intervention effect All tested 2,4-D concentrations were effective for naptalam uptake.
- Observation Peak stimulation occurred at 3 x 10 ‐5 M 2,4-D.
- Intervention effect Treated plants took up 186% more naptalam than controls.
- Intervention effect Leaf area per dry weight was most influenced by growth regulator treatment.
- Intervention effect Leaf area under 5 x 10 ‐5 M 2,4-D contained 575% more naptalam than untreated plants.
- Intervention effect PCPA was less effective than 2,4-D for naptalam uptake.