Results 71 to 80 of about 20,251 (211)

Plant Hormones Differentially Control the Sub-Cellular Localization of Plasma Membrane Microdomains during the Early Stage of Soybean Nodulation [PDF]

open access: yes, 2019
Phytohormones regulate the mutualistic symbiotic interaction between legumes and rhizobia, nitrogen-fixing soil bacteria, notably by controlling the formation of the infection thread in the root hair (RH).
Libault, Marc   +2 more
core   +1 more source

Simultaneous recovery of metals and degradation of organic species: Copper and 2,4,5-trichlorophenoxyacetic acid (2,4,5-T) [PDF]

open access: yes, 2009
In mixed wastewater streams, the presence of metal ions can retard the destruction of organic contaminants and the efficiency of recovery of the metal is reduced by the presence of organic species.
Chaudhary, AJ, Grimes, SM, Hassan, MU
core   +1 more source

Embryogenic callus formation in Dioscorea rotundata Poir cv. `Blanco de Guinea'

open access: yesBiotecnología Vegetal, 2014
Yam contributes to energy and nutritional requirements of most of the population of developing countries. However, their extensive culture is constrained by the limited availability of planting material with physiological and sanitary quality, and also ...
Dayana Rodríguez González   +8 more
doaj  

Avaliação do transporte do ácido 2,4-diclorofenoxiacético através de um lisímetro

open access: yesQuímica Nova, 2012
The objective of this study was to evaluate the transport of one of the most toxic and best-selling herbicides in Brazil. The active ingredient 2,4-dichlorophenoxyacetic acid (2,4-D) was applied onto the surface of a tank-type lysimeter, filled with ...
Daniel Macedo Neto   +2 more
doaj   +1 more source

2,4-D and Breast Cancer Risk Bibliography

open access: yes, 2003
Bibliogaphy on the breast cancer risk of the herbicide 2,4-DBibliography on the breast cancer risk of the herbicide 2,4-D. Includes review articles, studies in humans and experimental animals, evidence of estrogenicity and hormone disruption, effects on ...
Gandhi, Renu
core  

Binding Mechanism of 2,4‐Dichlorophenoxyacetic Acid by Organo‐Clays

open access: yesJournal of Environmental Quality, 1993
AbstractThe interaction of the herbicide 2,4‐dichlorophenoxyacetic acid (2,4‐D) with decylammonium‐montmorillonite (C10M) and decylammonium‐vermiculite (C10V) was studied by measuring 2,4‐D adsorption at different pH levels, and by preparing herbicide‐organic clay complexes which were characterized by x‐ray diffraction (XRD) and Fourier transform ...
Hermosín, M.C., Cornejo, J.
openaire   +2 more sources

Bartlett pears: The possibilities of 2,4-D sprays in controlling preharvest drop

open access: yesCalifornia Agriculture, 1949
Experimental application of 2,4-D— 2,4-dichlorophenoxyacetic acid—to Bartlett pear trees for the control of drop at Davis was first made on July 3, 1947, to determine the effectiveness of the material in retarding drop, the necessary and critical ...
F Allen
doaj  

Effects of Growth Regulators on Production of Anthocyanins in Callus Cultures of

open access: yesNatural Product Communications, 2019
Anthocyanins are a group of secondary metabolites whose health benefits have been demonstrated in many epidemiological and experimental studies indicating their potential application for the prevention of cardiovascular and neurodegenerative diseases ...
Tomáš Siatka
doaj   +1 more source

Adsorption Studies of I-Naphthaleneacetic Acid and 2,4-Dichlorophenoxyacetic Acid on Activated Carbon in Aqueous Solution and Oil Palm Tissue Culture Media [PDF]

open access: yes, 2002
A study on the adsorption of activated carbon on oil palm culture media was carried out in two main parts, the adsorption of plant growth regulators I-naphthaleneacetic acid (NAA) and 2,4-dichlorophenoxyacetic acid (2,4-D) and root initiation of oil ...
Sarmijan, Norhafizah
core  

Uptake of 2,4-Dichlorophenoxyacetic Acid by Pseudomonas fluorescens [PDF]

open access: yesApplied Microbiology, 1966
Factors influencing the uptake of the sodium salt of 2,4-dichlorophenoxyacetic acid (2,4-D), under conditions in which no net metabolism occurred, were investigated in an effort to determine both the significance of “non-metabolic” uptake as a potential agent in reducing pesticide levels and the mechanisms involved.
openaire   +2 more sources

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