Results 61 to 70 of about 12,783 (218)

Predação em capítulos de picão-preto e sua relação com o tamanho e o grau de agrupamento das plantas Bidens pilosa flower heads predation in relation to plant size and grouping

open access: yesPlanta Daninha, 2000
Com o objetivo de verificar possíveis correlações entre níveis de predação de capítulos de B. pilosa e o tamanho das plantas, bem como com o seu grau de agrupamento, o presente trabalho foi desenvolvido em áreas ruderais nos arredores da cidade de ...
Yuriko A. N. P. Yanagizawa   +2 more
doaj   +1 more source

The diversity and floral hosts of bees at the Archbold Biological Station, Florida (Hymenoptera: Apoidea) [PDF]

open access: yes, 2002
A list is provided of 113 species of bees and their 157 known floral hosts at the Archbold Biological Station(ABS), a 2105 ha site on the Lake Wales Ridge in Highlands County in south-central Florida.
Deyrup, Mark   +2 more
core   +1 more source

Bidens pilosa L. Asteraceae (Compositae; subfamília Heliantheae)

open access: yesRevista Fitos, 2013
Bidens pilosa, beggar tick, occurs in all the tropical and subtropical regions of the world. In Brazil it is mainly used popularly in the treatment of jaundice and malaria. Other diseases and conditions in which it is used include rheumatism, asthma e conjunctivitis, hypertension fever, for infections both by bacteria and fungi, against ulcers ...
Benjamin Gilbert   +2 more
openaire   +1 more source

Green‐Synthesised Nanoconjugates: Advancing Targeted Photodynamic Therapy for Lung Cancer

open access: yesChemistry &Biodiversity, Volume 22, Issue 12, December 2025.
ABSTRACT Lung cancer is a type of cancer that develops around the airways or lungs and continues to be the leading cause of cancer‐related deaths worldwide. This has necessitated the need for innovative therapeutic strategies to overcome the limits of existing therapies such as surgery, chemotherapy and radiotherapy.
Njabulo Henry Sibanda   +2 more
wiley   +1 more source

Allelopathic influence of Phytolacca dioica L. germination and early growth of Lycopersicum esculentum and Bidens pilosa [PDF]

open access: yesBiotemas, 2009
Allelopathy refers to the ability that a plant has to interfere in the metabolism of another by means of chemical compounds released into the environment.
Junior Borella   +1 more
doaj  

Antidiabetic effect and mode of action of cytopiloyne [PDF]

open access: yes, 2013
Cytopiloyne was identified as a novel polyacetylenic compound. However, its antidiabetic properties are poorly understood. The aim of the present study was to investigate the anti-diabetic effect and mode of action of cytopiloyne on type 2 diabetes (T2D).
Chien-Yuan Pan   +6 more
core   +3 more sources

Epoxy tetrahydrophthalimides as potential bioactive agents: synthesis and computational study

open access: yesPest Management Science, Volume 81, Issue 12, Page 7995-8006, December 2025.
Epoxy tetrahydrophthalimides were synthesized and evaluated for phytotoxic activity. Some compounds showed greater inhibition than S‐metolachlor against Sorghum bicolor. Docking studies indicated interaction with mitogen‐activated protein kinase, suggesting it as a potential target.
Kariny Bragato Amorim Torrent   +5 more
wiley   +1 more source

Bidens pilosa L. Y Bidens odorata Cav. (Asteraceae: Heliantheae) en la vegetación urbana de la Ciudad de México

open access: yesActa Botanica Mexicana, 1995
Bidens pilosa L., no citada en trabajos florísticos recientes, es un miembro común de la flora ruderal urbana en el Valle de México. Se discute su ecología, comparándola con la de Bidens odorata Cav.
Heike Vibrans
doaj  

New records in vascular plants alien to the Balearic Islands [PDF]

open access: yes, 2016
This paper deals with 67 taxa, 25 of which are new to the Balearic Islands flora: Agave fourcroydes, Amaranthus emarginatus, Asparagus aethiopicus, Bidens pilosa, Cardiospermum grandiflorum, C. halicacabum, Cotyledon orbiculata, Eschscholzia californica,
Ardenghi, Nicola M. G.   +5 more
core   +2 more sources

Frequent Flooding Drives Regional‐Scale Homogenization of Riparian Soil Microbial Communities in the Three Gorges Reservoir

open access: yesDiversity and Distributions, Volume 31, Issue 12, December 2025.
ABSTRACT Aim This study aimed to investigate how frequent flooding events of varying intensities influence soil microbial diversity, community composition, and assembly processes in riparian ecosystems, with a focus on understanding the underlying mechanisms driving these responses.
Dandan Yang   +6 more
wiley   +1 more source

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