Disease Cycle Flashcards
0
Q
Survival
A
Phase of a pathogen when host is not present, could be in perennial host, vectors, or debris
1
Q
Disease cycle
A
Survival, inoculum, dissemination, inoculation, penetration and colonization,symptoms and signs
2
Q
Inoculum
A
Part of pathogen that can initiates disease
3
Q
Dissemination
A
Movement and spread (vector)
4
Q
Inoculation
A
Coming into contact with the host
5
Q
Penetration and colonization
A
With fungi - enter and reproduce
6
Q
Survival : how? 4 ways
A
1) active parasite in perennial plants or seed
2) as a saprophyte
3) as specialized structure
4) in or associated with a vector
