Download presentation
Presentation is loading. Please wait.
Published byKaylin Santry Modified over 9 years ago
1
Soum Sanogo Department of Entomology, Plant Pathology, and Weed Science, New Mexico State University Aerobiology of Southern New Mexico
2
Diverse sources: Agricultural and non- agricultural environments. Winds: Major vehicle for transport from sources to other environments Fungi (molds) in the Air
3
Outdoors and Indoors While you are taking this quiz, you are probably inhaling fungal spores. Which of the following are least likely to be in the air now in the room? A. Conidia B. Sporangiospores C. Zoospores D. Asexual spores E. All of the above F. None of the above Concern: load in the air Fungi (molds) in the Air
4
1)High-volume dust collectors 2)Exposure of petri plates containing growth media outdoors 3)Volumetric air samplers (single-stage and 6- stage Andersen samplers) 4)Rain water collection 5)Sticky tapes mounted on glass slides Sampling Methods
5
Dry deposition (impaction) using volumetric sampler Wet deposition with rain gauge Courtesy DuBois
6
Sampling Methods Single-stage sampler
7
Sampling Methods 6-stage sampler
8
Single-stage sampler Courtesy DuBois
9
Sampling Methods Passive deposition
10
1)Processing of dust samples impacted upon solid agar media and rainwater samples 2)Identification of fungal microorganisms recovered from dust and rainwater samples Sampling Methods
11
Standard Operating Protocol for Fungal Analysis
12
Sampling locations Las Cruces Palomas Cd. Juarez, Mexico New Mexico Mexico Arizona
13
1)Concentrated Animal Feeding Operations (CAFOs) 2)Non-CAFOs Sampling locations
14
Aspergillus Aspergillosis
15
Alternaria/ Penicillium/ Fusarium/ Cladosporium Mold allergies
16
Trichoderma/ Rhizopus / Mucor Mold allergies
17
Aureobasidium Allergies/Asthma
21
Predominant Fungi in Rainwater
22
Fungi Pollen Other Biological Particulates in Air
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.