Review Flashcards
(54 cards)
1
Q
What is a conidia?
A
…
2
Q
What spores are produced from a ascomycete?
A
…
3
Q
What spores are produced in an ascus?
A
…
4
Q
What is a ascocarp?
A
…
5
Q
What is a pearithecium?
A
…
6
Q
What is a psuedothecium?
A
…
7
Q
What is a picnidium?
A
…
8
Q
What is a apothecia?
A
…
9
Q
What is a cleistothecia?
A
Imbedded in plant tissue
10
Q
What is a chasmothecia?
A
…
11
Q
What major group of plant pathogens produce cleostothecia?
A
Powdery mildews
12
Q
What is sclerotinia?
A
…
13
Q
Define asirvuli
A
…
14
Q
What is a deuteromycete?
A
…
15
Q
What is cleidosporium?
A
…
16
Q
What is a clamedospore?
A
…
17
Q
What is a Sclerotia or Sclerotium?
A
…
18
Q
What is rhizoctonia?
A
…
19
Q
What is apple scab?
A
…
20
Q
What is fusarium?
A
…
21
Q
What are basidiomycetes?
A
.
22
Q
What are ascomyetes?
A
…
23
Q
Examples of basidiomycetes
A
Smut
Rust
24
Q
What is a basidium?
A
.
25
What does a basidium produce?
4 basidiospores
26
What occurs in the basiospores
Myosis
27
What are some basidiomycete characteristics
Clamp connections
28
How many hosts does a rust have?
2
29
What 5 spore types are produced by rusts
Teliospores (diploid, overwintering)
Basidium -> basidospores (haploid)
Infectious
Picniaspore
Asiospores
Uridospores
30
What is a picnia?
.
31
What is a picniaspore
...
32
What is an alternate host?
...
33
What is the main spore of a smut?
Teliospores
34
What is armalaria?
.
35
What is a rhizomorph
.
36
What is a zygomycete
.
37
What differentiates a zygomycete
No septate
38
What is a zygospore
...
39
What is a sporangium
.
40
What is a zygospore
.
41
What is a sporangium
...
42
What is a cittridiomycete
..
43
What is a oospore
.
44
What is a zoospore
.
45
What is an oomycete?
...
46
Major characteristics of oomyc
```
Cellulose
Cenocytic
Glucans in cell walls
Diploid
Sporangium
Zoospores
-no cell wall
- flagella (whiplash, tinsel)
```
47
Oospores
.
48
Antheridium
.
49
Oogonia
.
50
Oospore
Thick wall
| Live many years
51
Oomycete life cycle
.
52
What does an oospore produce when it germinates
.
53
Which oomycete disease in mi is not known to produce a oospore?
Late blight
54
How does downy mildew of grape survive
Dead leaves oospores
