10 Questions
What is a pathogen?
An organism that lives, feeds, and multiplies on a host and causes diseases
What is a parasite?
An organism that lives, feeds, and multiplies on a host and may cause diseases
What is the concept of plant disease based on the text?
The disease triangle involving a susceptible host, a virulent pathogen, and a favorable environment
What is the definition of disease according to the text?
An abnormality in the physiology, morphology, and genetics of a plant that reduces quality or quantity
What can cause plant disease?
All of the above
What is the definition of a pathogen?
An organism or micro-organism that lives, feeds, and multiplies on a host and causes diseases
What is the concept of the disease triangle?
It involves the interaction of a susceptible host, a virulent pathogen, and an environment favorable for disease development
What is the definition of a parasite?
An organism or insect that lives on a host and may cause disease
What is the definition of a disease?
Any deviation from normal functioning in a plant
What may cause plant disease?
Biotic agents, abiotic agents, and mesobiotic agents such as viruses
Test your knowledge of plant pathogens with this introductory quiz. Explore the definitions of pathogens, parasites, and diseases, and learn about the factors that cause deviations from normal plant functioning.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
