Biology Reference
In-Depth Information
C
ANKER
, Blister. Nummularia discreta, IA, KS,
MA, OH.
L
EAF
B
LISTER
; Witches' Broom. Taphrina
amelanchieri, CA.
L
EAF
S
POT
. Coccomyces tumidus, MO, MT;
Cristulariella pyramidalis, NC; Phyllosticta
innumerabilis, IA, MN, NE, ND;
P. paupercula, KS, MT; P. virginiana, NY,
PA, WI.
P
OWDERY
M
ILDEW
. Erysiphe polygoni, ID, MT;
Phyllactinia corylea, OR, WA; Podosphaera
oxyacanthae, occasional.
R
OT
, Brown; Fruit. Monilinia amelanchieris,
NY; M. fructicola, MI, OH.
R
OT
,Root.Phymatotrichum omnivorum,TX.
R
OT
, Wood
Ampelopsis (A. cordata and other
species)
C
ANKER
; D
IEBACK
. Nectria
cinnabarina,
occasional.
D
OWNY
M
ILDEW
. Plasmopara viticola,NY,WI.
L
EAF
S
POT
. Cercospora truncata, LA; C. vitis,
AL, LA; Guignardia bidwellii, widespread;
Linospora psederae, WV; Phloeospora
ampelopsidis, WI.
N
EMATODE
, Dagger. Xiphinema index.
P
OWDERY
M
ILDEW
. Uncinula necator, widespread.
R
OT
, Root. Helicobasidium purpureum, TX.
Butt.
Daedalea
unicolor,
Amsonia
cosmopolitan.
R
UST
. Gymnosporangium biseptatum (I); III on
Chamaecyparis
, northeastern and Middle
Atlantic States. Horned galls, underside
leaves. G. clavariiforme (I) on leaves, fruits,
stems; III on juniper. G. clavipes (I) on fruits,
stems; III on juniper. G. corniculans (I); III on
juniper. G. cupressi (0, I); III on cypress.
G. gracile (0, I); III on juniper.
G. harknessianum (I) on fruits, CA, OR; III
on juniper. G. inconspicuum (I) on fruits; III
on juniper. G. juvenescens (I); III on juniper,
in West (may be G. nidusavis). G.
kernianum (I) on leaves, AZ, CO, OR; III
on juniper. G. libocedri (I) on leaves, CA,
OR; III on juniper. G. nelsonii (I) on leaves,
fruits; III on juniper, MI. G. nidusavis (I) on
leaves, fruits, stems; III on juniper, central and
eastern states.
L
EAF
S
POT
. Mycosphaerella sp., GA.
R
UST
. Coleosporium apocyanaceum (II, III) on
leaves, FL, GA, SC; 0, I on pine. Puccinia
seymouriana (0, I), MO; II, III on marsh grass.
Anaphalis (Pearl Everlasting)
L
EAF
S
POT
. Septoria margaritaceae,NY,OR,WI.
R
UST
. Uromyces amoenus
(III), CA, ID, MI,
MT, OR, WA, WY.
Anchusa (Buglos, Alkanet)
D
AMPING
-O
FF
. Rhizoctonia solani, CT.
L
EAF
S
POT
. Stemphylium sp., NY.
R
UST
. Puccinia recondita var. secalis (0, I), IN,
MI: II, III on rye.
V
IRUS
. Mosaic, unidentified, IN.
Amorpha (Leadplant, Indigobush)
Andromeda (Bog-Rosemary)
C
ANKER
, Twig. Cytospora amorphae.
L
EAF
S
POT
. Cylindrosporium passaloroides,
widespread; Diplodia amorphae, TX.
P
OWDERY
M
ILDEW
. Erysiphe polygoni, IA, MN,
WY.
R
UST
. Uropyxis amorphae, general.
(
Pieris for shrubs commonly
called Andromeda)
B
LACK
M
ILDEW
. Asterina clavuligera, GA, NJ.
B
LIGHT
, Ramorum. Phytophthora ramorum,PA.
Lyonia and
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