Results 101 to 110 of about 18,574 (298)

Interaction between Apis mellifera L. and Baccharis dracunculifolia DC, that favours green propolis production in Minas Gerais

open access: yesBrazilian Journal of Biology
In Minas Gerais, green propolis is produced from the collection of resinous substance found in shoot apices of Baccharis dracunculifolia. The aim of this study was to evaluate the biological parameters associated with the interaction Apis mellifera x ...
EMAF. Bastos   +3 more
doaj   +1 more source

NEW GALL MIDGES

open access: yesThe Canadian Entomologist, 1915
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +5 more sources

Benefits and Harms of Herbal Medicines for Preventing and Treating Acute Respiratory Infections: An Overview of Systematic Reviews

open access: yesPhytotherapy Research, EarlyView.
Overview of systematic reviews evaluating the benefits and harms of herbal medicines for management of ARIs. ABSTRACT Hundreds of herbal medicines are currently marketed for the management of acute respiratory infections (ARIs). However, there is uncertainty about their benefits and harms, and clinical guidance remains unclear.
Fariba Aghajafari   +11 more
wiley   +1 more source

Minnesota Galls [PDF]

open access: yes, 1913
University of Minnesota Masters thesis. May 1913. 1 computer file (PDF); approximately 127 pages.Waugh, Charlotte. (1913). Minnesota Galls.
Waugh, Charlotte
core  

Vertebrate predation frequencies for Diplolepis rosae galls in the experimental study.

open access: yes, 2014
In the experiment we used in total N = 630 galls, N = 90 on each site in each year. Shrub types: large had only large galls, mixed had half large and half small, and small had only small galls.
Hunor Prázsmári (576189)   +4 more
core   +1 more source

Differentiating Climate Efficiency in Agrifood Systems: A Stylised Simulation Model With Carbon Opportunity Costs

open access: yesSustainable Development, EarlyView.
ABSTRACT The agrifood system generates around one‐third of global greenhouse gas emissions, driven by land use and land‐use change. Existing policy assessments focus on net emissions changes, overlooking efficiency losses within market dynamics and the carbon sequestration potential of land.
Ferike Thom   +3 more
wiley   +1 more source

An inquiry into the fungal diversity associated with the galls formed by Pemphigus betae Doane [PDF]

open access: yes, 2020
Leaves affected by galls induced by the aphid Pemphigus betae were collected from a Populus balsamifera tree located near the community garden on the campus of Lakehead University Thunder Bay. Out of the galls that were collected, 100 were selected to
Atkins, Georgina
core  

Investing Aura: Making Value at an Emirati Art Center

open access: yesEconomic Anthropology, EarlyView.
ABSTRACT The article examines the politics and processes of establishing value for artworks, highlighting the continued belief in Walter Benjamin's idea of aura and describing the value aura generates as “auratic value.” Focusing on an artist residency program in the United Arab Emirates (UAE) during the country's arts boom, I analyze contestations ...
Beth Derderian
wiley   +1 more source

Exploring the diversity of galls on Artemisia indica induced by Rhopalomyia species through morphological and transcriptome analyses

open access: yesPlant Direct
Plant galls generated by insects have highly organized structures, providing nutrients and shelter to the insects living within them. Most research on the physiological and molecular mechanisms of gall development has focused on single galls.
Seiji Takeda   +6 more
doaj   +1 more source

Occurrence, development and gall polymorphism of Harmandiola cavernosa (Rübs.) (Diptera, Cecidomyiidae)

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2010
A gall midge Harmandiola cavernosa (Rübs.) is the second most frequent Cecidomyiidae species on Po­pu­lus tremula in the CR. In 2007 and 2008, it occurred very abundantly in Forest District Bílovice nad Svitavou, Training Forest Enterprise Masaryk Forest
Jaroslav Urban
doaj   +1 more source

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