Final answer:
A science professional who studies diseases of plants is called a plant pathologist or phytopathologist.
Step-by-step explanation:
The science professional who studies diseases of plants is called a plant pathologist or phytopathologist.
These professionals focus on understanding the causes, development, and prevention of plant diseases. They investigate various factors such as pathogens (such as bacteria, fungi, and viruses), environmental conditions, and host plants to develop strategies for disease management and prevention.
For example, a plant pathologist might study how a particular fungus affects crop yields or investigate the spread of a plant virus in a certain region.
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