Results 111 to 120 of about 31,109 (297)

Source regions of ragweed pollen arriving in south-western Poland and the influence of meteorological data on the HYSPLIT model results

open access: yesAerobiologia, 2017
We have investigated the relationship between the inflow of air masses and the ragweed pollen concentration in SW Poland (Wrocław) for a 10-year period of 2005–2014.
D. Bilińska   +6 more
semanticscholar   +1 more source

Ragweed in China [PDF]

open access: yesNature, 1985
S Y, Wang   +3 more
openaire   +2 more sources

Questionnaire Survey on Loquat‐Induced Oral Allergy Syndrome in School Children in Yamanashi, Japan

open access: yes
Allergy, EarlyView.
Ayumi Shimamura   +5 more
wiley   +1 more source

Using herbarium collections to study genetic responses to global change

open access: yesNew Phytologist, EarlyView.
Summary Earth's c. 406 million herbarium specimens represent a largely untapped resource of genetic data that could transform our understanding of global plant populations. Advances in DNA sequencing have made the extraction of genetic data from these preserved specimens increasingly feasible, enabling new insights into plant biodiversity and ...
Lucas Eckert   +4 more
wiley   +1 more source

A review of the clinical efficacy and safety of MP-AzeFlu, a novel intranasal formulation of azelastine hydrochloride and fluticasone propionate, in clinical studies conducted during different allergy seasons in the US

open access: yesJournal of Asthma and Allergy, 2016
Bruce M Prenner Allergy Associates Medical Group, Inc., San Diego, CA, USA Abstract: A novel intranasal formulation of azelastine HCl (AZE, an antihistamine) and fluticasone propionate (FP, a corticosteroid) in a single spray (MP-AzeFlu [Dymista® ...
Prenner BM
doaj  

Invasive plants optimize leaf nitrogen allocation in photosynthesis

open access: yesNew Phytologist, EarlyView.
Summary Invasive plants often outcompete co‐occurring native species by expressing acquisitive functional traits that promote high photosynthetic capacity. However, it remains unclear whether these traits are newly evolved in the introduced (‘away’) range or if invaders arrived preadapted with superior traits from their native (‘home’) range.
Robert J. Griffin‐Nolan   +7 more
wiley   +1 more source

Identification and characterization of glyphosate-resistant common ragweed [PDF]

open access: yes
The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf ...
Pollard, Justin Michael
core   +1 more source

Revegetation seeding provides broad‐scale efficacy to inhibit the growth of Rhamnus cathartica seedlings across Minnesota, United States

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Removal of Common buckthorn (Rhanmus cathartica) can leave legacies that promote rapid reestablishment of managed populations. By sowing native plant seeds into management areas, managed communities can exert greater biotic resistance against reestablishing invasive plants.
Mark E. Fuka   +7 more
wiley   +1 more source

Optical parameters of leaves of seven weed species [PDF]

open access: yes
The absorption coefficient (k), infinite reflectance (R), and scattering coefficient (s) were tabulated for five wavelengths and analyzed for statistical differences for seven weed species.
Gausman, H. W.   +5 more
core   +2 more sources

Defoliation of common ragweed by Ophraella communa beetle does not affect pollen allergenicity in controlled conditions [PDF]

open access: yes, 2017
Ragweed allergy is one of the primary causes of seasonal allergies in Europe and its prevalence is expected to rise. The leaf beetle Ophraella communa, recently and accidentally established in N-Italy and S-Switzerland, represents a promising approach
Asero, R.   +6 more
core  

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