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Phylum Ascomycota :check: (2.Class Plectomycetes (B. Penicillium sp. (P.…
Phylum Ascomycota :check:
Class Hemiascomycetes
Saccharomyces cerevisiae (YEAST)
Unicell
-Important in wine and bakery
Asexual:
Budding
Sexual:
Ascospores
2.Class Plectomycetes
B. Penicillium sp.
P. Digitatum (Green mold)
P. Chrysogenum
-Produces penicillin
P. Italium (blue mold)
P. griseofulvum
produce griseofulvin
C. Erysiphe cichoracearum
Obligate parasite
Disease: Powdery Mildew
Host: Cucurbits
Produces haustorium
A. Aspergillus sp.
Aspergillus flavus
-Produce aflatoxins
Aspergillus niger:
produce citric/gluconic acid
Eurotium sp. (sexual stage)
D. Oidium heveae
Disease: Powdery Mildew
Host: Rubber
Symptom: Causes secondary leaf fall
Attack young leaves
Class Pyrenomycetes
#Order Chaetomiales
#Order Meliolales
Obligate parasites
#Order Clavicipitales
5.Class Discomycetes
Saphrophytes
Parasites
Class Deuteromycetes
:question:Characteristic::question:
1.Asexual
2.Conidia is produces on conidiaspores
:explode: :explode:Conidia production: :explode::explode:
:!!:
Acropetal
:!!:
oldest conidia nearest to conidiaspores
:!!:
Conidiogenous cells
:!!:
phialide
annelide
:!!:
Basipetal:
:!!:
youngest conidia nearest conidiospore
Class Loculomycetes
Sooty mold (Host Fruit tree):
Capnodium sp.
Limacinula sp.
Tripospermum sp.
Sigatoka of banana:
Mycosphaerella musicola (Teleomorph)
Cercospora musae (anamorph)
Scabs
:
Elsinoe fawcetti (Host: Citrus)
Venturia inaequalis (Host: apple)
South American Leaf Blight(SALB) of rubber
MMicrocyclus ulei