Seasonal biodiversity of pathogenic fungi in farming air area. Case study

• Autorzy: Plewa K. , Lonc E.

Warianty tytułu

PL

Sezonowa bioróżnorodność patogennych grzybów w otoczeniu ferm. Studium przypadku

• Języki publikacji: EN

Abstrakty

EN

Poultry production proved to be a significant source of bioaerosols. The exposure to high concentration of microorganisms in the air can cause primarily irritations, infections, allergies, and toxic effects. The aim of the present study was to investigate the seasonal biodiversity of airborne fungi in the poultry house, in the surrounding area, as well as to estimate health risk. Seasonal investigations were conducted in the spring, summer, autumn and winter 2010 in the poultry house located near Wrocław in Lower Silesia (Poland). The air samples were collected with the use of a Merck MAS-100 onto nutrient Sabouraud agar and were incubated for 5 days at 26°C. Subsequently the colonyforming units (CFU) were determined. The identification of the isolated fungi was made in accordance with the standard procedures. In the summer and autumn when the weather conditions are most friendly for the spread and the development of numerous microorganisms, fungi were more abundant in the surrounding area than in early spring and winter, when both humidity and temperature were lower. The total of 26 species were analysed (10 in the poultry house and 17 in the surrounding areas). Among 12 fungal genera: Aspergillus, Penicilium, Alternaria, Exophiala, Mycelia sterilla, Fusarium, Cladosporium, Scopulariopsis, Chaetomium, Acremonium, Candida and Rhodotorula nearly everything occurred to be the potential respiratory allergens.

PL

Słowa kluczowe

EN

seasonal biodiversity; biodiversity; fungi; pathogenic fungi; farming air area; airborne fungi; bioaerosol; air pollutant; biological pollutant; poultry production; intensive production

• Wydawca: -
• Czasopismo: Wiadomości Parazytologiczne
• Rocznik: 2011
• Tom: 57
• Numer: 2
• Opis fizyczny: p.117-122,fig.,ref.

Twórcy

autor

Plewa K.

• Department of Microbial Ecology and Environmental Protection, Institute of Genetics and Microbiology, University of Wroclaw, 63/77 Przybyszewskiego Street, 51-148 Wroclaw, Poland

autor

Lonc E.