Obviously the associations of cockroaches with agents of vertebrate diseases are of more immediate importance than their relations with pathogens of lower animals or with nonpathogens.
Names of organisms preceded by an asterisk (*) are known or suspected pathogens of vertebrates.
Historically, BW has primarily involved the use of pathogens in assassinations or as sabotage agents in food and water supplies to spread contagious disease among target populations.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "pathogens" in a variety of sentences. We hope that you will now be able to make sentences using this word.