Biology Reference
In-Depth Information
AL; Phyllosticta laurocerasi, CA, FL, NJ;
Septoria ravenelii, SC.
M
ISTLETOE
.
B
ACTERIAL
, Pink Seed. Erwinia rhapontici, Sas-
katchewan, Canada.
B
LIGHT
. Ascochyta radiei, ID, NE, WA.
N
EMATODE
, Root Knot. Meloidogyne spp.
P
OWDERY
M
ILDEW
. Leveilula taurica,WA.
R
OT
, Root.
Phoradendron
serotinum
(flavescens), FL.
R
OT
, Root. Armillaria mellea, CA; Clitocybe
tabescens,
FL;
Phymatotrichum
Fusarium solani
f.
sp.
pisi;
omnivorum, TX.
W
ILT
. Verticillium albo-atrum, CA.
Thielaviopsis basicola, ID, WA.
R
OT
, Root; Damping-Off. Pythium ultimum,
CA; Rhizoctonia solani, CA.
R
OT
, Stem. Sclerotinia sclerotiorum, ND, WA;
S. minor, AR.
R
UST
. Uromyces ciceris-arietini, CA, GA.
V
IRUS
. Mosaic, unidentified, CA; Chickpea fili-
form,WA;Lettuce Mosaic, CA; Red Clover
Vein Mosaic, WA; Pea Enation Mosaic,
ID, WA; Bean leaf Roll, ID, WA; Pea Streak,
ID, WA.
W
ILT
. Fusarium lateritium f. sp. cicerii;
Vascular Disease; Phialophora gregata;
Fusarium solani f. sp. pisi, CA. Verticillium
albo-atrum.
Chestnut (Castanea)
B
LIGHT
, Canker. Endothia parasitica, general,
with American chestnut practically extermi-
nated by it.
B
LIGHT
, Twig. Cytospora sp.; Phomopsis sp.;
Diplodia longispora.
C
ANKER
, Bark Patch. Aleurodiscus aceris.
C
ANKER
;D
IEBACK
. Cryptodiaporthe castanea;
Strumella coryneoidea.
L
EAF
S
POT
. Actinopelte dryina;
Cylindrosporium castaneae; Marssonina
ochroleuca,
general;
Monochaetia
Chickweed (Stellaria and Cerastium)
desmazierii; M. kansensis;
Phyllosticta
castanea;
Exosporium
fawcettii;
Scolecosporium fagi.
M
ISTLETOE
. Phoradendron villosum, CA.
P
OWDERY
M
ILDEW
.
R
OT
. Sclerotinia minor, NC; Sclerotium rolfsii
(stem), NC.
R
UST
, Broom.
Microsphaera
alni;
Melampsorella
caryophyl-
Phyllactinia corylea.
R
OT
, Root. Armillaria mellea; Phytophthora
cinnamomi; Phymatotrichum omnivorum.
R
OT
, Wood. Fomes spp.; Polyporus spp.; Poria
spp.; Stereum spp.
Japanese and Chinese chestnuts are resistant
to chestnut blight. Plant breeders are trying to
develop hybrids between Asiatic and native spe-
cies that will be resistant to
Endothia
.
lacearum, NY.
V
IRUS
. Tomato Ringspot, PA; Tomato Spotted
Wilt, GA.
Chinaberry (Melia)
B
LACK
M
ILDEW
. Meliola sp.
B
LACKLEG
. Phoma lingam, WA.
B
LIGHT
, Limb; Twig. Pellicularia koleroga, FL;
Eutypella stellulata, OK, TX;
Fusarium
Chickory
lateritium, TX.
C
ANKER
. Nectria coccinea, MS, SC.
D
OWNY
M
ILDEW
. Peronospora
Endive.
parasitica,
▶
general.
L
EAF
S
POT
. Cercospora leucosticta, Gulf states;
C. meliae; C. subsessilis; Phyllosticta
azedarachis, AL; P. meliae, LA, TX.
M
ISTLETOE
.
Chick-Pea, Garbanzo (Cicer)
B
ACTERIAL
, Blight. Pseudomonas andropogonis,
ME.
Phoradendron
serotinum
(flavescens), TX.
