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Diseases of Tea




(Camellia sinensis (L.) O. Kuntze)

B. Chandra Mouli, primary collator (last updated 6/25/96)

Anthracnose
Colletotrichum theae-sinensis (Miyake) Yamamoto
(= Gloeosporium theae-sinensis Miyake)
Armillaria root rot
Armillaria mellea (Vahl:Fr.) Kummer
(= Armillariella mellea (Vahl:Fr.) P. Karst.)
Armillaria heimii Pegler
(= Armillaria fuscipes Petch)
Bacterial canker
Xanthomonas campestris pv. theicola Uehara, Arai, Nonaka
& Sano
Xanthomonas gorlencovianum Daneliya & Tsilosani
Bacterial shoot blight
Pseudomonas syringae pv. theae (Hori) Young, Dye & Wilkie
Bird’s eye spot
Cercoseptoria ocellata Deighton
(= Cercospora theae (Cavara) Breda de Haan)
Pseudocercospora theae (Cavara) Deighton
(= Septoria theae Cavara
Cercoseptoria theae (Cavara) Curzi)
Black blight
Cylindrocladium lanceolatum Peerally
Black root rot
Rosellinia arcuata Petch
Rosellinia bunodes (Berk. & Broome) Sacc.
Black rot
Ceratobasidium sp.
Corticium invisum Petch
Corticium theae Bernard
Blister blight
Exobasidium vexans Massee
Botryodiplodia root rot
Lasiodiplodia theobromae (Pat.) Griffon & Maubl.
(= Botryodiplodia theobromae Pat.)
Brown blight
Glomerella cingulata (Stoneman) Spauld. & H. Schrenk
(anamorph: Colletotrichum gloeosporioides (Penz.) Penz. &
Sacc. in Penz.
Colletotrichum camelliae Massee)
Brown root rot
Phellinus noxius (Corner) G.H. Cunningham
(= Fomes noxius Corner)
Brown spot
Calonectria colhounii Peerally
(anamorph: Cylindrocladium colhounii Peerally)
Brown zonate leaf blight
Ceuthospora lauri (Grev.) Grev.
Bud blight
Phoma theicola Petch
Charcoal stump rot
Ustulina deusta (Hoffm.:Fr.) Lind
(anamorph: Ustulina zonata (Lév.) Sacc.)
Collar and branch canker
Phomopsis theae Petch
Collar rot
Rhizoctonia solani Kühn
(teleomorph: Thanatephorus cucumeris (Frank) Donk)
Copper blight
Guignardia camelliae (Cooke) E.J. Butler
Crown gall
Agrobacterium tumefaciens (Smith & Townsend) Conn
Damping-off
Cylindrocladium floridanum Sobers & Seymour
(teleomorph: Calonectria kyotensis Terashita)
Hypochnus centrifugus (Lév.) Tul.
Dieback
Leptothyrium theae Petch
Nectria cinnabarina (Tode:Fr.) Fr.
Gray blight
Pestalotiopsis theae (Sawada) Steyaert
(= Pestalotia theae Sawada)
Pestalotiopsis longiseta (Spegazzini) Dai et Kobayashi
(= Pestalotia longiseta Spegazzini)
Gray mold
Botrytis cinerea Pers.:Fr.
Gray spot
Phyllosticta dusana Hara
Horse-hair blight
Marasmius crinisequi Müller ex Kalchbrenner
(= Marasmius equicrinus Müller)
Leaf spot
Calonectria pyrochroa (Desmaz.) Sacc.
(= Calonectria quinqueseptata Figueiredo & Namekata)
(anamorph: Cylindrocladium ilicicola (Hawley) Boedijn &
Reitsma)
Calonectria theae C.A. Loos
(anamorph: Cylindrocladium theae (Petch) Subramanian)
Cochliobolus carbonum Nelson
Hendersonia theicola Cooke
Pestalotiopsis adusta Ellis & Everh.
Phaeosphaerella theae Petch
Pleospora theae Speschnew
Leaf scab
Elsinoe theae Bitancourt & Jenkins
Macrophoma stem canker
Macrophoma theicola Petch
Nematodes (parasitic):
Burrowing nematode
Radopholus similis (Cobb) Thorne
Dagger nematode
Xiphinema insigne Loos
Lance nematode
Hoplolaimus columbus Sher
Mature tea nematode
Meloidogyne brevicauda Loos
Pin nematode
Paratylenchus curvitatus Van der Linde
Reniform nematode
Rotylenchulus reniformis Linford & Oliveira
Root-knot nematode
Meloidogyne arenaria (Neal) Chitwood
Meloidogyne hapla Chitwood
Meloidogyne incognita (Kofoid & White) Chitwood
Meloidogyne javanica (Treub) Chitwood
Meloidogyne thamesi Chitwood
Root lesion nematode
Pratylenchus brachyurus (Godfrey) Goodey
Pratylenchus loosi Loof
Sheath nematode
Hemicriconemoides kanayaensis Nakasono & Ichinone
Spiral nematode
Helicotylenchus dihystera (Cobb) Sher
Helicotylenchus erythrinae (Zimmerman) Golden
Stunt nematode
Tylenchorhynchus sp.
Net blister blight
Exobasidium reticulatum Ito & Sawada
Pale brown root rot
Pseudophaeolus baudonii (Pat.) Ryv.
Phloem necrosis
Phloem necrosis virus (Camellia Virus 1)
Phyllosticta leaf spot
Phyllosticta erratica Ellis & Everh.
Phyllosticta theae Speschnew
Pink disease
Corticium salmonicolor Berk. & Broome
Poria root rot and stem canker
Poria hypobrunnea Petch
Purple root rot
Helicobasidium compactum (Boedijn) Boedijn
Red leaf spot
Phoma theicola Petch
Red root rot
Ganoderma philippii (Bresad. & P. Henn.) Bresad.
Poria hypolateritia (Berk.) Cooke
Red rust (alga)
Cephaleuros virescens Kunze
(= Cephaleuros parasiticus Karsten)
Rim blight
Cladosporium sp.
Root rot
Cylindrocarpon tenue Bugnicourt
Cylindrocladiella camelliae (Venkataramani & Venkata
Ram) Boesewinkel
(= Cylindrocladium camelliae Venkataramani & Venkata
Ram)
Cylindrocladium clavatum C. S. Hodges & L.C. May
Fomes lamaoensis (Murr.) Sacc. & Trott.
Ganoderma applanatum (Pers.) Pat.
Ganoderma lucidum (Curtis:Fr.) P. Karst.
Rough bark
Patellaria theae Hara
Sclerotial blight
Sclerotium rolfsii Sacc.
(teleomorph: Athelia rolfsii (Curzi) Tu & Kimbrough
(= Corticium rolfsii Curzi)
Shoot withering
Diplodia theae-sinensis Lui & Li
Sooty mold
Capnodium footii Berk. & Desmaz.
Capnodium theae Boedijn
Meliola camelliae (Cattaneo) Sacc.
Stump rot
Irpex destruens Petch
Tarry root rot
Hypoxylon asarcodes (Theiss.) Mill.
Thorny stem blight
Tunstallia aculeata (Petch) Agnihothrudu
Thread blight
Marasmius tenuissimus (Junghuhn) Singer
Twig blight
Patellaria theae Hara
Velvet blight
Septobasidium bogoriense Pat.
Septobasidium pilosum Boedijn & B.A. Steinman
Septobasidium theae Boedijn & B.A. Steinman
Violet root rot
Sphaerostilbe repens Berk. & Broome
White root rot
Rigidoporus microporus (Sw.:Fr.)
Overeem
(= Rigidoporus lignosus (Klotzsch) Imazeki
Fomes lignosus (Klotzsch) Bres.)
White scab
Elsinoe leucospila Bitancourt & Jenkins
(= Sphaceloma theae Kurosawa)
White spot
Phyllosticta theifolia Hara
Wood rot
Hypoxylon nummularium Bull.:Fr.
Hypoxylon serpens (Pers.:Fr.) J. Kickx
Hypoxylon vestitum Petch
Xylaria root rot
Xylaria sp.

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