Results 71 to 80 of about 4,500 (222)

Determination of annual generations of Phytomyza orobanchia Kalt. (Diptera: Agromyzidae), using growing degree-days in Alexandria region, Egypt

open access: yesEgyptian Journal of Biological Pest Control, 2018
In Egypt, parasitic weed species, Orobanche crenata Forsk is one of the major constraints to the production of faba bean, which is considered the most important food legume in the country.
M. A. S. Al-Eryan   +2 more
doaj   +1 more source

Synthesis and Characterization of Ag–Fe Bimetallic Nanoparticles and Nanocomposites (Alloys and Core–Shells) for Photocatalytic Degradation of Bromophenol Blue Dye Using Grewia optiva Leaf Extract

open access: yesAsia-Pacific Journal of Chemical Engineering, Volume 21, Issue 3, May/June 2026.
ABSTRACT Ag–Fe bimetallic nanoparticles (alloy and core–shell structures) were synthesized using Grewia optiva leaf extract through a green, phytochemical‐mediated approach. The effects of pH, temperature, extract concentration, and Ag:Fe molar ratio on nanoparticle formation were systematically optimized, enabling size‐controlled and morphologically ...
Sehrish Asad   +6 more
wiley   +1 more source

Orobanche ramosa (BOL0226181)

open access: yes, 2023
Kingdom: PlantaeDivision: MagnoliophytaClass: EudicotsOrder: LamialesFamily: OrobanchaceaeScientific name: Orobanche ramosa L.Specimen barcode ...
Bolus Herbarium (9862976)
core   +1 more source

ALKALOID CONTENTS AND ANTI-OXIDANT EFFECTIVENESS OF EXTRACTS OF THE Orobanche aegyptiaca L. AND Orobanche ramosa L. (OROBANCHACEAE) [PDF]

open access: yesJournal of Plant Production, 2016
Total alkaloids content of both Orobanche aegyptiaca and Orobanche ramose Was detected using High-performance liquid chromatography (HPLC). The different kinds and concentration of alkaloids were also studied.
K. Ibrahim, T. Alkhazraji, S. Salih
doaj   +1 more source

Functional traits predict changes in floral phenology under climate change in a highly diverse Mediterranean community

open access: yesFunctional Ecology, Volume 40, Issue 5, Page 1270-1285, May 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plants are shifting their flowering phenology in response to climate change, but trends differ between species and communities. Functional traits can largely explain how different species respond to climate change by shifting their phenology, and can therefore help ...
Daniel Pareja‐Bonilla   +3 more
wiley   +1 more source

Fungi occurring on Orobanche spp. and their preliminary evaluation for Orobanche control

open access: yes, 2022
Isolation of fungi from samples of Orobanche crenata Forsk. and Orobanche minor Sm. plants collected from Syria, Morocco, and France yielded 16 different species belonging to nine genera.
K-H, Linke
core  

Effects of Arbuscular Mycorrhizal Symbiosis (Glomus intraradice) on Egyptian Broomrape (Orobanche aegyptiaca. Pers) in Cultivated Tomato (Lycopersicon esculentum Mill.)

open access: yesMajallah-i ḥifāẓat-i giyāhān, 2017
Introduction: Mycorrhizal symbiosis is one of the most popular and highest symbiotic relationship in plant kingdom. Most plants (about 80% of vascular plant species) have at least one type of mycorrhiza.
mojtaba zafarian, ali tadayyn
doaj   +1 more source

Novedades taxonómicas y nomenclaturales en el género "Orobanche" L. (Orobanchaceae). [PDF]

open access: yes, 2007
Taxonomical and nomenclatural contribution in the genus Orobanche L. (Orobanchaceae). Palabras clave. Nomenclatura, Orobanchaceae, Orobanche, taxonomía.Key words.
Pujadas Salvà, Antonio J.   +1 more
core   +1 more source

Detection of genetic variations in orobanche crenata using inter simple sequence repeat (ISSR) markers

open access: yesBulletin of the National Research Centre, 2020
Background This recent investigation aimed to detect and characterize the genetic variabilities and genetic similarity in Orobanche crenata collected from naturally Orobanche-infested field at Gemmeiza Research Station, Agriculture Research Center (ARC),
M. M. F. Abdalla   +2 more
doaj   +1 more source

Orobanche ramosa L.

open access: yes, 2021
Orobanche ramosa L. Hanf-Würger Art ISFS: 286200 Checklist: 1031930 Orobanchaceae Orobanche Orobanche ramosa L. Enthält: Orobanche ramosa L. subsp. ramosa Zusammenfassung Artbeschreibung (nach Lauber & al. 2018): 15-25 cm hoch, meist auf Cannabis, Nicotiana, Solanum. Stängel meist verzweigt (nur bei dieser O. -Art), blassgelb.
openaire   +1 more source

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