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Common Names of Plant Diseases
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DisplayTitle
Diseases of Pecan
(
Carya illinoinensis
(Wang.) Koch.)
Page Content
T. R. Gottwald, primary collator; updated by P. F. Bertrand, T. J. Michailides, B. L. Teviotdale (last update 7/24/01)
BACTERIAL DISEASES
Crown gall
Agrobacterium tumefaciens
(Smith and Townsend 1907) Conn 1942
Pecan bacterial leaf scorch
Xylella fasidiosa
Wells, Raju, Hung, Weisburg, Mandelco-Paul & Brenner 1987
FUNGAL DISEASES
Anthracnose
Glomerella singulata
(Stoneman) Spauld. & H. Schrenk
Colletotrichum gloeosporioides
(Penz.) Penz. & Sacc. in
Penz. [anamorph]
Brown leaf spot
Sirosporium
diffusum
(Heald & F.A. Wolfe) Deighton in
M. B. Ellis
=
Cercospora
fusca
Rand
Clitocybe root rot
Armillaria
tabescens
(Scop.) Emel
.
=
Clitocybe
tabescens
(Scop.) Bres.
=
C. parasitica
E.M. Wilcox
Cotton root rot
Phymatotrichopsis
omnivora
(Duggar) Hennebert
=
Phymatotrichum omnivorum
Duggar
Downy spot
Mycosphaerella
caryigena
Demaree & J.R. Cole
Pseudocercosporella
caryigena
(Ellis & Everh.) Sivanesan
[anamorph]
Eutypa dieback
Eutypella
scorparia
(Schwein.:Fr.) Ellis & Everh.
=
Eutypa heteracantha
(Sacc.) Sacc.
Gnomonia leaf spot
Gnomonia
dispora
Demaree & J.R. Cole ex Barr
Heart rot
Schizophyllum
commune
Fr.:Fr.
Leaf blotch
Mycosphaerella
dendroides
(Cooke) Demaree & Cole
=
Cercospora
halstedii
Ellis & Everh. [anamorph]
Liver spot
Gnomonia caryae
F. A. Wolf
Asteroma caryae
(peck) Sutton [anamorph]
Nursery blight
Elsinoë
randii
Jenk. & Bitancourt
Sphaceloma
randii
Jenk. & Bitancourt [anamorph]
Physalospora canker
Physalospora
abdita
(Berk. & M.A. Curtis) N. Stevens in
Voorhees
=
P. fusca
N. Stevens
Botryosphaeria
rhodina
(Cooke) Arx
=
Physalospora
rhodina
Cooke)
Phytophthora shuck and kernel rot
Phytophthora
cactorum
(Lebert & Cohn) J. Schröt.
Pink mold
Trichothecium
roseum
(Pers.: Fr.) Link
=
Cephalothecium
roseum
Corda
Powdery mildew
Microsphaera penicillata
(Walr.: Fr.) Lév
Scab
Fusicladium
effusum
G. Winter
Septoria leaf spot
Septoria
caryae
Ellis & Everh.
Thread blight
Ceratobasidium
sp.
Twig die back
Botryosphaeria
dothidea
(Moug.:Fr.) Ces. & de Not.
Fusicoccum
aesculi
Corda [anamorph]
Vein spot
Gnomonia
nerviseda
J.R. Cole
Leptothyrium
nerviseda
J.R. Cole [anamorph]
Violet root rot
Helicobasidium
brebissonii
(Desmaz.) Donk
Rhizoctonia crocorum
(Pers.: Fr.) DC. [anamorph]
Zonate leaf spot
Grovesinia
pyramidalis
M. Cline, Crane & Cline
Cristulariella
moricola
(Hino) Redhead [anamorph]
NEMATODES, PARASITIC
Ring nematode
Mesocriconema xenoplax
(Raski) Loof & de Grisse
Root knot nematode
Meloidogyne
arenaria
(Neal) Chitwood
M. incognita
(Kofoid & White) Chitwood
M. javanica
(Treub) Chitwood
M
.
partityla
Kleynhans
PHYTOPLASMAL DISEASES
Bunch disease
Phytoplasma in subgroup III
PARASITIC HIGHER PLANTS
Eastern leafy mistletoe
Phoradendron
serotinum
(Raf.) M.C. Johnst.
= P. flavescens
(Pursh) Nutt.
MISCELLANEOUS DISEASES AND DISORDERS
Algal leaf spot and twig infection
Cephaleuros virescens
Kunze
Little leaf
Unknown
Mouse ear
Unknown
Rosette
Zinc deficiency
Shuck decline
Unknown
Stem end blight
Unknown
Healthy Plants • Healthy World
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