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FUNGI, Zygomycota, Chytridiomycota (Chytridiomycetes), Ascomycota (Sac…
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- Conidia produced on conidiophores/ in fruiting
bodies such as pycnidia, acervuli& sporodochia
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- Chonephora cucurbita :
shoot blight of chili
- Rhizopus sp:
bread molds & soft rot on post-harvest fruits and vegetable
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- Produced in asci(singular, ascus)
naked/ fruiting bodies called ascocarps
- 8 ascospores per ascus
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- Hyphae produce clamp connection.
- Basidiospores in basidium ( club-shaped ).
- Usually 4 basidiospores.
- Fruiting body : basidiocarp
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Order : Ustilaginales
- Ustilago maydis : smut , corn
- Ustilago scitaminae : sugarcane
Order : Uredinales
- Ground rust : Puccinia arachidis
- Corn rust : Puccinia polysora
- Coffee rust : Hemileia vastatrix
- Long bean : Uromyces vignea
Order : Exobasidiales
- Lacking basidiocarp.
- Exobasidium vexans : Blister blight tea
Order : Aphyllophorales
- Rigidoporus lignosus : white root ,rubber
- Phellinues noxius : Brown root , rubber , cocoa , oil palm
- Ganoderma boninense : Basal stem rot , oil palm , infects host at root , origin from coconut
Order : Tulasnellales
- Oncobasidium theobromae : Vascular-streak dieback (VSD) , cocoa , dieback shoots , brown streaking in vascular
Order : Agnomycetales
- Rhizoctonia solani : sheath blight , rice
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Erysiphe cichoracearum
- Disease: Powdery mildew
- Host: Cucurbits
- Obligate parasite & produce haustorium
Oidium hevea
- Disease: Powdery mildew
- Host: Rubber
- Secondary leaf fall & attack young leaves
Claviceps purpera
- Disease: Ergot
- Host: Rye & Barley
- Produce harmful toxin to human & animals
Ustilaginoidea virens
- D: False smut
- H: Rice
- Attack flowers/ grains
Discomycetes
-Ascocarp: Apothecium
- Saprophytes.: Pezizasp., Morchellasp.
- Parasites: stem rot & white mold on vegetables & flowers
Loculoascomycetes
- Ascus produced in ascostroma
- Example :-1.Scabs: Elsinoe fawcetti(host: citrus)
- 2.Sooty molds: Capnodium sp., Limacinula sp., Tripospermum sp. (host: fruit trees)
- 3.Sigatokaof banana: Mycosphaerella musicola (teleomorph)/Cercospora musae (anamorph)
- 4.South American Leaf Blight (SALB) of rubber: Microcyclusulei
Deuteromycetes
- Curvularia sp
- Colletotrichum capsci sp
-Pestalotiopsis sp
- Alternaria sp
- Pyricularia oryzae
- Fusarium oxysporum f.sp. cubenisis