Results 31 to 40 of about 17,515 (228)

Long-Distance Wind-Dispersal of Spores in a Fungal Plant Pathogen: Estimation of Anisotropic Dispersal Kernels from an Extensive Field Experiment [PDF]

open access: yes, 2014
Given its biological significance, determining the dispersal kernel (i.e., the distribution of dispersal distances) of spore-producing pathogens is essential. Here, we report two field experiments designed to measure disease gradients caused by sexually-
Bonnot, F   +8 more
core   +11 more sources

Crop harvest in Denmark and Central Europe contributes to the local load of airborne Alternaria spore concentrations in Copenhagen [PDF]

open access: yesAtmospheric Chemistry and Physics, 2012
This study examines the hypothesis that Danish agricultural areas are the main source of airborne Alternaria spores in Copenhagen, Denmark. We suggest that the contribution to the overall load is mainly local or regional, but with intermittent long ...
L. Frederiksen   +3 more
doaj   +1 more source

Reproduction and Dispersal of Biological Soil Crust Organisms [PDF]

open access: yes, 2019
Biological soil crusts (BSCs) consist of a diverse and highly integrated community of organisms that effectively colonize and collectively stabilize soil surfaces.
Aanderud, Zachary T.   +7 more
core   +2 more sources

Diurnal variations of airborne fungal spores concentration in the town and rural area

open access: yesActa Agrobotanica, 2012
Airborne fungal spores were monitored in 2001-2002 in Rzeszów (town) and its neighborhood. The aim of investigations was to ascertain if there were differences in diurnal variations of airborne fungal spores concentration between town and rural area. The
Idalia Kasprzyk
doaj   +1 more source

Aeromycology: studies of fungi in aeroplankton [PDF]

open access: yes, 2014
Air is a natural environment for spores of many genera and species of fungi. Despite its small size and a significant dispersion they have a great impact on human health and different areas of our activities, such as agricultural production. The study on
Jędryczka, Małgorzata
core   +1 more source

Fungal microbiota from rain water and pathogenicity of Fusarium species isolated from atmospheric dust and rainfall dust [PDF]

open access: yes, 2011
In order to determine the presence of Fusarium spp. in atmospheric dust and rainfall dust, samples were collected during September 2007, and July, August, and October 2008.
A Bovallius   +36 more
core   +2 more sources

A simple novel device for air sampling by electrokinetic capture. [PDF]

open access: yes, 2015
BackgroundA variety of different sampling devices are currently available to acquire air samples for the study of the microbiome of the air. All have a degree of technical complexity that limits deployment.
Frazier, Angel   +5 more
core   +3 more sources

Annual distribution of allergenic fungal spores in atmospheric particulate matter in the Eastern Mediterranean; a comparative study between ergosterol and quantitative PCR analysis [PDF]

open access: yesAtmospheric Chemistry and Physics, 2012
Airborne fungal spores are an important fraction of atmospheric particulate matter and are major causative agents of allergenic and infectious diseases.
N. Lang-Yona   +6 more
doaj   +1 more source

Features of the seasonal dynamics of airborne fungal spore concentrations in Ukraine

open access: yesBiosystems Diversity, 2023
Fungi represent a distinct kingdom of ubiquitous living beings. Most other organisms are constantly in contact with elements of the fungal body. In particular, the widespread vegetation of fungi in the environment, their sporulation and the further ...
Y. V. Reznik   +4 more
doaj   +1 more source

Classification Methods for Airborne Disease Spores from Greenhouse Crops Based on Multifeature Fusion

open access: yesApplied Sciences, 2020
Airborne fungal spores have always played an important role in the spread of fungal crop diseases, causing great concern. The traditional microscopic spore classification method mainly relies on naked eye observations and classification by professional ...
Yafei Wang   +5 more
doaj   +1 more source

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