Biology · Plant Pathology
The term 'host range' of a plant pathogen refers to:
- 1The total geographic area of a cultivated agricultural field
- 2The diverse number of plant species that the pathogen can successfully infect✓
- 3The specific physiological age at which a plant becomes susceptible
- 4The seasonal duration during which a disease remains active
Correct answer
The diverse number of plant species that the pathogen can successfully infect
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