Which of the following is not the human airborne pathogen?
Klebsiella pneumoniae
Puccinia recondite
Legionella spp.
Cornebacterium diptheriae
Georgia Tech researchers found many types of bacteria include ____________, in the middle to upper regions of the troposphere.
Vibrio chlorae
Aspergillus niger
Escherichia coli
Ustilago trilici
Which of the following is not the plant airborne pathogen?
Pseudoperonospora humili
Puccinia sorghi
Hantavirus
