Results 41 to 50 of about 19,013 (197)

Evaluation of antibacterial activities of euphorbia heterophylla

IOSR Journal of Dental and Medical Sciences, 2014
Preparations of the extract of Euphorbia heterophylla are used for the treatment of different infections by Nigerian traditional medicine practitioners. This work evaluated the antibacterial actions of aqueous leaf extract of Euphorbia heterophylla.Materials and methods: Clinical isolates of Klebsiellapneumonia, Staphyllococcusaureus, Escherichia coli,
Ughachukwu PO, Ezenyeaku CCT, Ochiogu BC, Ezeagwuna DA, Anahalu I C   +4 more
openaire   +1 more source

Potencial alelopático de Annona crassiflora: efeitos sobre plantas daninhas Allelopathic potential of Annona crassiflora: effects on weeds

Planta Daninha, 2010
A alelopatia pode oferecer novas substâncias químicas com propriedades herbicidas menos prejudiciais ao ambiente e ao homem do que os sintéticos em uso na atual agricultura.
M.H. Inoue, D.C. Santana, A.P.S. Souza Filho, A.C.S. Possamai, L.E. Silva, M.J.B. Pereira, K.M. Pereira   +6 more
doaj   +1 more source

Thermodynamics and adsorption study of the corrosion inhibition of mild steel by Euphorbia heterophylla L. extract in 1.5 ​M HCl

Results in Materials, 2020
This work investigates the thermodynamics parameters and adsorption mechanism of Euphorbia heterophylla L. extract as a corrosion inhibitor for mild steel in 1.5 ​M HCl. The gravimetric method was used to determine the inhibition efficiency and corrosion
Olatunde Alaba Akinbulumo, Oludare Johnson Odejobi, Ebenezer Leke Odekanle   +2 more
doaj   +1 more source

Morfología y germinación de semillas de Euphorbia heterophylla L. [PDF]

, 2023
El conocimiento de las características morfo-fisiológicas de frutos y semillas es importante para estudiar la forma reproductiva y la posibilidad de domesticar una especie nativa de interés agropecuario o farmacéutico.
Fernandes, Paula, Mazorra Calero, Carlos Armando, Ynchausti Rodríguez, Julio Rodlfo, Acosta Fernández, Yanier   +3 more
core  

Characterization of a novel R98Q mutation that confers resistance to sulfentrazone in common ragweed (Ambrosia artemisiifolia) populations from Michigan

Pest Management Science, EarlyView.
Field‐collected Ambrosia artemisiifolia populations from Michigan, USA, soybean fields exhibited strong resistance to the protoporphyrinogen IX oxidase (PPO)‐inhibiting herbicide sulfentrazone and reduced sensitivity to fomesafen. Target‐site analysis identified a novel Arg‐98‐Gln (R98Q) substitution in PPO2, co‐occurring with the previously reported ...
Sara Álvarez‐Rodríguez, Michael Ozolins, Aimone Porri, Jens Lerchl, Eric Patterson   +4 more
wiley   +1 more source

Isolation and partial characterization of a lectin from Euphorbia heterophylla seeds [PDF]

Biochemical Journal, 1983
An N-acetylgalactosamine-specific lectin was isolated from Euphorbia heterophylla seeds by affinity chromatography on cross-linked arabinogalactan. It is a dimeric protein of two identical subunits of Mr 32 000, and differs structurally from all previously known Euphorbiaceae lectins.
M, Nsimba-Lubaki, W J, Peumans, A R, Carlier   +2 more
openaire   +2 more sources

Effects of irrigated cover crop cultivation period on common bean and soybean yield

Crop, Forage &Turfgrass Management, Volume 12, Issue 2, December 2026.
Abstract Cover crop inclusion is essential for improving soil management in tropical no till systems; however, the optimal duration of irrigated off‐season cultivation remains uncertain. This 3‐year field study evaluated nine cover crop species or mixtures and four cultivation periods (60, 75, 90, and 105 days) on biomass production, soil chemical ...
Adriano S. Nascente, Izabely V. L. Ferreira, Rafael B. Oliveira, Dennis R. C. Cruz, Natasha O. C. Monteiro, Victorya G. M. Souza, Edmilson J. M. Caetano, Aline C. M. Façanha, Evandro I. Costa   +8 more
wiley   +1 more source

Phytotoxic effects of metabolites from Alternaria euphorbiicola against its host plant Euphorbia heterophylla

Química Nova, 2013
A bioassay-guided fractionation of culture filtrates of the fungus Alternaria euphorbiicola, a pathogen of the weed Euphorbia heterophylla, led to the isolation of anhydromevalonolactone (1), tyrosol (2), (R)-( - )-mevalonolactone (3), and ...
Eduardo Vinícius Vieira Varejão, Antônio Jacinto Demuner, Luiz Cláudio de Almeida Barbosa, Robert Weingart Barreto   +3 more
doaj   +1 more source

STUDY THE INDUMENTUM FOR SOME SPECIES OF EUPHORBIA L. (EUPHORBIACEAE) IN IRAQ

The Iraqi Journal of Agricultural science, 2023
This research was aimed to investigate 16 species belonging to the genus Euphorbia in order to enrich the Iraqi flora with diagnostic characteristics of this genus depending of the surface covering of leaves, stems and floral parts.
Zubaida A. Lattef Ismaeel, Sukeyna Abaas Aliwy   +1 more
doaj   +1 more source

New perspectives for weeds control using autochthonous fungi with selective bioherbicide potential

Heliyon, 2019
The prospection of bioherbicides has been an alternative to weed control, aiming at mitigating chemical risks to human, animal and environmental health due to extreme use of synthetic herbicides.
Francisco Wilson Reichert Júnior, Maurício Albertoni Scariot, César Tiago Forte, Leonardo Pandolfi, Jaqueline Mara Dil, Sabrina Weirich, Carine Carezia, Jéssica Mulinari, Marcio Antônio Mazutti, Gislaine Fongaro, Leandro Galon, Helen Treichel, Altemir José Mossi   +12 more
doaj   +1 more source