Results 61 to 70 of about 7,868 (205)

Callus induction and plant regeneration via leaf segments of three accessions of African rice (Oryza glaberrimaStued.) [PDF]

open access: yes, 2017
A study conducted with the aim of developing a protocol for callus induction and plantlet regeneration in vitro from leaf segments of three accessions of African rice (O. glaberrimaSteud.) indigenous to Ghana.
Amoatey, H. M. (H)   +4 more
core   +1 more source

Picloram Release from Leafy Spurge Roots [PDF]

open access: yesJournal of Range Management, 1990
Picloram (4-amino-3,5,6-trichloro-2-pyridinecarboxylic acid) release from leafy spurge (Euphorbia esula L.) roots was not affected by application rate, root system temperature, or addition of 2,4-D, [(2,4-dichlorophenoxy)acetic acid]. Release of 14C from leafy spurge roots was detected 12 hours after U4C-picloram foliar application and increased ...
Michael V. Hickman   +2 more
openaire   +1 more source

Biological Flora of Britain and Ireland: Cytisus scoparius*

open access: yesJournal of Ecology, Volume 113, Issue 7, Page 1877-1933, July 2025.
Broom is an attractive and common native plant across Britain, Ireland and most of Europe, and yet it is considered a harmful and invasive weed around the rest of the world. This is aided by broom thriving on poor dry soils, helped by using green stems for photosynthesis and having root nodules to fix nitrogen.
Peter A. Thomas   +9 more
wiley   +1 more source

Fitorremediação de solo contaminado com o herbicida picloram por plantas de capim pé de galinha gigante Phytoremediation of soil contaminated with picloram by Eleusine coracana

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2010
Objetivou-se, com este trabalho, avaliar a influência de diferentes lâminas de água no solo sobre a fitorremediação de solo contaminado com o herbicida picloram por plantas de capim pé de galinha gigante (Eleusine coracana).
Renato L. de Assis   +5 more
doaj   +1 more source

Effects of Metolachlor, Oxyfluorfen and Picloram on Cellulose Decomposition in a Peat Soil under Laboratory Conditions [PDF]

open access: yes, 1995
The effects of the three herbicides, metolachlor, picloram and oxyfluorfen on cellulose decomposition were studied in a peat soil in laboratory experiments.
A., Ramli, Sahid, Ismail, Z., Razali
core  

A chemical biology approach reveals an opposite action between thermospermine and auxin in xylem development in Arabidopsis thaliana [PDF]

open access: yes, 2012
Thermospermine, a structural isomer of spermine, is produced through the action of ACAULIS5 (ACL5) and suppresses xylem differentiation in Arabidopsis thaliana.
Hiroyasu Motose   +6 more
core   +1 more source

Efficient and versatile rapeseed transformation for new breeding technologies

open access: yesThe Plant Journal, Volume 123, Issue 1, July 2025.
SUMMARY Many gene functions are widely studied and understood in Arabidopsis; however, the lack of efficient transformation systems often limits the application and verification of this knowledge in crop plants. Brassica napus L., a member of the Brassicaceae family, is usually transformed by Agrobacterium‐mediated hypocotyl transformation, but not all
Kea Ille, Siegbert Melzer
wiley   +1 more source

Somatic embryogenesis in Acrocomia aculeata Jacq. (Lodd.) ex Mart using the thin cell layer technique

open access: yesActa Botânica Brasílica, 2015
Considering the necessity of Acrocomia aculeata propagation for large-scale production, the aim of this study was to establish a somatic embryogenesis protocol using the thin cell layer (TCL) technique.
João Henrique Delfrate Padilha   +3 more
doaj   +1 more source

Green synthesis of vanadium oxide-zirconium oxide nanocomposite for the degradation of methyl orange and picloram

open access: yesMaterials Research Express, 2020
The vanadium oxide-zirconium oxide nanocomposite (V _2 O _5 /ZrO _2 NC) was synthesized by green method using Daphne alpine ( D. alpine ) leaves extract.
Parsa Rasheed   +6 more
doaj   +1 more source

Controle de Commelina benghalensis, C. erecta e Tripogandra diuretica na cultura do café. [PDF]

open access: yes, 2017
O objetivo deste trabalho foi avaliar o efeito de diferentes herbicidas/misturas no controle de três espécies de trapoeraba (Commelina benghalensis, C.
FREITAS, S. P.   +2 more
core  

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