How To Use Causal agent In A Sentence

This fee helps cover the cost of media and the time involved in identifying the causal agent.
The oomycete plant pathogen Phytophthora infestans is the causal agent of potato late blight, one of the most devastating diseases of potato worldwide.
Holmes crossed two compatible races of ceratocystis ulmi, the causal agent of Dutch elm disease.
They proposed that the causal agent was a climatic cataclysm, resulting from the impact of a bolide.
Cause, on the other hand, situates the causal agent prior to the event caused and so requires the to infinitive.

The experimental results would provide basis for further studying the function and structure of banana SCD gene, and new theory basis and method for controlling banana freckle causal agent.
Malebranche is known for his occasionalism, that is, his doctrine that God is the only causal agent, and that creatures merely provide the “occasion” for divine action. Nicolas Malebranche
Each year scores of different respiratory viruses cause a mostly benign illness, which cannot be distinguished clinically by causal agent.
The prolonged incubative period of the disease and the remarkable resistance of the causal agent to formalin are features of distinct interest.
Cause, on the other hand, situates the causal agent prior to the event caused and so requires the to infinitive.