Biology Reference
In-Depth Information
R
OT
, Stem. Sclerotinia sclerotiorum, CA, TX.
R
UST
. Puccinia pimpinellae (0, I, II, III), CA.
B
ACTERIAL
Blast, of flowers, shoots. Pseudomo-
nas syringae, AR, CA; Blister Spot of bark
and fruit. P. syringae pv. papulans; Rot,
P. melophthora.
B
ACTERIAL
Anise-Tree (Illicium floridanum)
Crown
Gall.
Agrobacterium
tumefaciens,
general;
Hairy
Root,
B
LACK
M
ILDEW
. Lembosia illiciicola, AL, MS.
L
EAF
S
POT
, Algal; Green Scurf. Cephaleuros
virescens, LA, SC.
S
OOTY
M
OLD
. Capnodium footii, MS.
A. rhizogenes, Central States, ID, NY.
B
ACTERIAL
Fire Blight. Erwinia amylovora,
general.
B
LIGHT
, Limb. Corticium laetum, LA, NC;
C. salmonicolor, FL, LA.
B
LIGHT
,
Southern.
Sclerotium rolfsii, n
Anoda
seedlings.
B
LIGHT
, Thread. Pellicularia koleroga, WV and
IN to Gulf states.
B
LOTCH
, Fruit; L
EAF
S
POT
; Twig Canker.
Phyllosticta solitaria, general except New
England and the far South.
B
LOTCH
, Sooty, of fruit. Gloeodes pomigena,
eastern and central
N
ECROSIS
, Vascular. Verticillium dahliae, NM.
N
EMATODE
, Cyst. Meloidogyne hapla.
P
OWDERY
M
ILDEW
. Oidium erysipheoides, NM.
R
UST
. Puccinia sp., TX.
states; Geastrumia
Anthriscus (Chervil)
polystigmatis, NC.
C
ANKER
, Bark; Fruit Rot. Myxosporium
corticola, New England to MD, IL, MI, OK,
OR, SD.
C
ANKER
, Blister. Nummularia discreta, east of
the Rocky Mts.
C
ANKER
, Bole. Cylindrocarpon didymium,
WA; Leucostoma cincta. WI.
C
ANKER
, Crater. Cause unknown, sunken bark,
crown rot, decline. WA.
C
ANKER
;D
IEBACK
. Botryosphaeria ribis (syn. B.
dothidea), East and South; Cytospora spp.,
widespread; Fusarium spp., also Fruit Rot,
Pacific Northwest, Secondary to drought, win-
ter injury, insect punctures; Coryneum
foliicola, widespread; Glutinium
macrosporium, OR; Leptosphaeria
coniothyrium, East, central states, WI;
Plenodomus fuscomaculans, CA, MI;
Sphaeropsis pyriputrescens,WA.
C
ANKER
, European. Nectria galligena, East and
central states to NC and MS; Pacific Coast.
C
ANKER
; Leaf Spot. Monochaetia mali, IL, NJ to
SC, MO, WV; Leucostoma cincta, MI.
C
ANKER
, Perennial; Bull's-Eye Fruit Rot.
Neofabraea perennans, ID, MT, OR, WA.
C
ANKER
; Sapwood Rot. Hymenochaete
agglutinans, CT; Hypoxylon spp.
P
OWDERY
M
ILDEW
. Erysiphe heraclei, CA.
R
OT
, Stem and Crown. Sclerotinia sclerotiorum,
CA.
Anthurium
B
ACTERIAL
Blight. Xanthomonas campestris pv.
dieffenbachiae, CA, HI; Ralstonia (Pseudo-
monas) solanacearum, FL.
B
LACK
N
OSE
(on flower spadix). Colletotrichum
gloeosporioides.
N
EMATODE
, Lesion. Pratylenchus pratensis, LA.
Antidesma (Chinese-Laurel)
L
EAF
S
POT
, Algal; Green Scurf. Cephaleuros
virescens, FL.
Apple (Malus sylvestris)
A
NTHRACNOSE
, Northwestern; canker; Fruit Rot.
Neofabraea malicorticis, prevalent OR, WA,
occasional CA, IL, MA, ME, MI, NE, OK.