Results 81 to 90 of about 21,358 (229)

Dichlorophenoxyacetic Acid Anchored on Silica-Gel Modified Carbon Paste for the Determination of Pesticide 2,4-D

open access: yesInternational Journal of Electrochemical Science, 2012
2,4-dichlorophexoyacetic acid was attached onto silica gel. For this immobilization, in the first step, 3- aminopropyltrimethoxysilane was attached onto silica gel surface in order to produce the precursor silica.
Alexandre G.S. Prado   +4 more
doaj   +1 more source

Metabolic and cometabolic degradation of herbicides in the fine material of railway ballast [PDF]

open access: yes, 2006
Microbial degradation of 3-(3,4-dichlorophenyl)-1,1-dimethylurea (diuron) and mineralization of 4-chloro-2-methylphenoxyacetic acid (MCPA) were studied in soil samples taken from the ballast layers of three Swedish railway embankments. The degradation of
Börjesson, Elisabet   +3 more
core   +1 more source

An in vitro Assay for Post‐Emergence Herbicide Screening of Large‐Seedling Weeds: A Case Study With Cryptostegia grandiflora

open access: yesWeed Research, Volume 66, Issue 2, March/April 2026.
ABSTRACT Early‐stage herbicide discovery often relies on glasshouse assays that can take extended time periods before effects are detected, a limitation that is especially problematic for woody weeds. These pipelines also demand large quantities of candidate compounds at field‐equivalent rates, which are rarely available during early discovery.
Bruna D. Batista   +6 more
wiley   +1 more source

Somatic embryogenesis and in vitro plantlet regeneration of Lilium martagon L. var. cattaniae Vis.

open access: yesBiologica Nyssana, 2010
In this study organogenic capacity of two different explants type (leaves and whole bulbs) of Lilium martagon L. var. cattaniae Vis. was examined. For induction of in vitro somatic embryogenesis and adventitive regeneration different concentrations of ...
Karalija, E., Trbojević, S., Parić, A.
doaj  

Regeneration of plants from leaves of Chrysanthemum morifolium Ram. cv. Bronze Bornholm in in vitro cultures

open access: yesActa Societatis Botanicorum Poloniae, 2014
Plants were obtained from cultured in vitro leaves of Chrysanthemum morifolium Ram. cv. Bronze Bornholm. The leaves were inoculated on Murashige and Skoog medium (MS) supplemented with cytokinins (kinetin - KIN, zeatin - ZEA, 6-benzyloaminopurine - BAP ...
Aurelia Ślusarkiewicz-Jarzina   +2 more
doaj   +1 more source

In vitro Culture of Several Rice Cultivars [PDF]

open access: yes, 1989
Tissue culture methods have been established to regenerate certain rice (Oryza sativa L) cultivars, but regeneration of the rice cultivars widely grown in Arkansas has not been reported.
Al-Khayri, Jameel M.   +4 more
core   +2 more sources

Removal of 2,4-Dichlorophenolyxacetic acid (2,4-D) herbicide in the aqueous phase using modified granular activated carbon [PDF]

open access: yes, 2014
BACKGROUND: Low cost 2,4-Dichlorophenolyxacetic acid (2,4-D) widely used in controlling broad-leafed weeds is frequently detected in water resources.
Mansooreh Dehghani   +2 more
core   +1 more source

5-(2,4-Dichlorophenoxymethyl)-1,3,4-thiadiazol-2-amine

open access: yesActa Crystallographica Section E, 2009
The title compound, C9H7Cl2N3OS, was synthesized by the reaction of 2,4-dichlorophenoxyacetic acid and thiosemicarbazide. The dihedral angle between the thiadiazole and benzene rings is 21.5 (2)°.
Yao Wang, Rong Wan, Feng Han, Peng Wang
doaj   +1 more source

Hypoglycemic Effect of Herbicide 2,4-Dichlorophenoxyacetic Acid (2,4-D) [PDF]

open access: yesPesticidi i Fitomedicina, 2010
Herbicide 2,4-dichlorophenoxyacetic acid (2,4-D), a synthetic auxin which promotes uncontrolled plant growth is widely used. The aim of our study was to investigate, using an experimental model, the effect of herbicide 2,4-D on liver function tests ...
Ivan Mikov   +5 more
doaj  

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

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