True Fungi Flashcards
(30 cards)
1
Q
HETEROTROPHS
A
- carbon and energy from other organism
2
Q
BIOTROPHS
A
- nutrient from living host
3
Q
SAPROTROPHS
A
- nutrient from dead plants or animals
4
Q
NECROTROPHS
A
- infect living host
- kill host cell for nutrient
5
Q
TRUE FUNGI
A
- possess true nuclei and cellular organelles
- possess hypha
- cell wall made of chitin and glucan
- spore bearing
- sexual and asexual reproduction
6
Q
HYPHA
A
- vegetative structure
- branched, filamentous thread
7
Q
MYCELIUM
A
- masses of hypha
8
Q
CLASSIFICATION OF MYCELIUM
A
- septated (w/ cross wall)
- coenocytic (w/o cross wall)
9
Q
CONIDIA
A
- asexual spores of fungi
- arise from conidiophore
10
Q
SCLEROTIAL BODIES
A
- hardened mass of mycelia
- asexual reproduction
11
Q
FUNGI WITH SCLEROTIAL BODIES
A
- Rhizoctonia solani
- Sclerotium rolfsii
12
Q
FOUR MAJOR PHYLA OF FUNGI
A
- chytridiomycota
- zygomycota
- ascomycota
- basidiomycota
13
Q
ANAMORPH
A
- asexual stage of fungi
14
Q
TELEOMORPH
A
- sexual stage of fungi
15
Q
MODE OF INVASION OF FUNGI
A
- direct penetration
- natural opening
- natural wound
16
Q
PLANT DISEASES CAUSED BY FUNGI
A
- leaf spot (corn and peanut)
- leaf mold (okra)
- rust (corn and peanut)
- blast (rice)
- fruit rot (mango and banana)
- stem end rot (mango)
- wilt (banana)
- blight (rice and banana)
- powdery mildew (bean and pepper)
17
Q
CORN LEAF SPOT
A
Bipolaris maydis
18
Q
PEANUT LEAF SPOT
A
Cercospora arachidicola
19
Q
OKRA LEAF MOLD
A
Cercospora abelmoschi
20
Q
CORN RUST
A
Puccinia polysora
21
Q
PEANUT RUST
A
Puccinia arachidis
22
Q
RICE BLAST
A
Pyricularia oryzae
23
Q
MANGO ANTHRACNOSE
A
Colletotrichum gloeosporioides
24
Q
BANANA ANTHRACNOSE
A
Colletotrichum musae
25
MANGO STEM END ROT
Lasiodiplodia theobromae
26
BANANA FUSARIUM WILT
Fusarium oxysporum f. sp. oxysporum
27
RICE SHEATH BLIGHT
Rhizoctonia solani
28
SINGATOKA OF BANANA
1. Mycosphaerella fijiensis (teleomorph)
2. Pseudocercospora fijiensis (anamorph)
29
BEAN POWDERY MILDEW
Oidium sp.
30
PEPPER POWDERY MILDEW
Leveillula taurica
