Results 91 to 100 of about 2,107 (188)

Spatial Patterns and Sequential Sampling Plans for Estimating Densities of Stink Bugs (Hemiptera: Pentatomidae) in Soybean in the North Central Region of the United States [PDF]

open access: yes, 2019
Stink bugs are an emerging threat to soybean (Fabales: Fabaceae) in the North Central Region of the United States. Consequently, region-specific scouting recommendations for stink bugs are needed.
DiFonzo, Christina D.   +12 more
core   +1 more source

Pollinators respond positively to urban green space enhancements using wild and ornamental flowers

open access: yesInsect Conservation and Diversity, Volume 18, Issue 1, Page 16-28, January 2025.
Green spaces enhanced for nature are higher in pollinator diversity and are more resilient to urbanisation than unenhanced green spaces. Additional non‐native floral plantings at enhanced sites attract a higher diversity of pollinators and more Dipteran visits than sites only enhanced with native wildflowers, supporting a mixed‐planting approach ...
Oliver Poole   +3 more
wiley   +1 more source

Keanekaragaman Vegetasi Tanaman Obat Di Hutan Pendidikan Universitas Sumatera Utara Kawasan Taman Hutan Raya Tongkoh Kabupaten Karo Sumatera Utara [PDF]

open access: yes, 2013
This study aims to determine the function and the diversities of medicinal plant that contained at the educational Forest of North Sumatra University, Bukit Barisan Forest Park, Tongkoh village, District of Karo, North Sumatera.
Batubara, R. (Ridwanti)   +2 more
core  

Constructing a broadly inclusive seed plant phylogeny [PDF]

open access: yes, 2018
Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/143673/1/ajb21019_am.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/143673/2/ajb21019 ...
Antonelli A.   +3 more
core   +1 more source

Comparative micromorphology and anatomy of flowers and floral secretory structures in two Viburnum species [PDF]

open access: yes, 2016
In entomogamous plants, the presence and function of floral secretory structures, whose main role is to attract pollinators, is strictly associated with the pollination ecology and hence the reproductive success of the plant.
Agata Konarska
core   +1 more source

Preparation, Structural, Morphological, Thermal, Mechanical Properties Antibacterial Activity of Polyvinyl Alcohol/Cellulose Nanocrystal/Eryngium planum Extract/Barberry Anthocyanin Smart Film

open access: yesJournal of Food Quality, Volume 2025, Issue 1, 2025.
Indicator nanocomposite films were prepared by 1% anthocyanin, nanocellulose, and aqueous extract of Eryngium planum with 1%, 2%, and 3% concentrations. According to the results of FTIR, new interactions were observed between the components of the film.
Behrouz Dast Peyman   +5 more
wiley   +1 more source

Brief Note: Vesicular-Arbuscular Mycorrhizal Status of Spring Ephemerals in Two Ohio Forests [PDF]

open access: yes, 1996
Author Institution: Biology Department, Lakeland Community CollegeNineteen spring ephemerals (7 monocots and 12 dicots) were surveyed for vesicular-arbuscular mycorrhizae (VAM) in two Ohio forests during spring 1993 and 1994.
DeMars, Brent G.
core  

Neuroprotection and mechanisms of ginsenosides in nervous system diseases: Progress and perspectives

open access: yesIUBMB Life, Volume 76, Issue 11, Page 862-882, November 2024.
Abstract Ginsenosides are the primary component discernible from ginseng, including Rb1, Rb2, Rd, Rg1, Rg2, and compound K, and so forth. They have been shown to have multiple pharmacological activities. In recent years, more and more studies have been devoted to the neuroprotection of various ginsenosides against neurological diseases and their ...
Li Zhou   +4 more
wiley   +1 more source

Antiproliferative Oleanane Saponins from Dizygotheca elegantissima [PDF]

open access: yes, 2012
Four new oleanane saponins (1-4), together with three known saponins, were isolated from the aerial parts of Dizygotheca elegantissima R. Vig. & Guillaumin. Their structures were elucidated by 1D and 2D NMR experiments including 1D TOCSY, DQF-COSY, HSQC,
Ambrosio L   +6 more
core  

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