Host Plants - Westcott's Plant Disease - page 544

Jack-Bean, Sword Bean (Canavalia) Jacquinia

L EAF S POT . Cercospora ternateae, AL.
N EMATODE , Root Knot. Meloidogyne spp., FL.
Usually resistant.
P OD

B LACK S POT . Asterella paupercula, FL.

S POT . Vermicularia capsici, FL;

Jamesia (Cliffbrush)

V. polytricha, AL.
V IRUS . Potato Virus X, WI.

B LIGHT . Ovbularia edwiniae, CO.

Jack-in-the-Pulpit (Arisaema)

Jasmine (Jasminum)

B LIGHT , Leaf and Stalk. Streptotinia arisaemae
( Botrytis streptothrix ), IL, IA, MD, NY, PA,
WI.
L EAF S POT . Cladosporium sp., mold, VA;
Volutella sp., IN.
R UST . Uromyces ari-triphylli (0, I, II, III), NY to
FL and TX; Pacific Northwest.

B ACTERIAL Crown Gall. Agrobacterium

tumefaciens,MD.
B LIGHT ,

Blossom. Choanephora

infundibulifera, FL.
B LIGHT , Southern. Sclerotium rolfsii, FL.
C ANKER , Stem Gall. Phomopsis sp., FL; Phoma
sp., TX.
L EAF S POT . Colletotrichum gloeosporioides,
FL, TX.
L EAF S POT , Algal; Green Scurf. Cephaleuros
virescens, FL.
N EMATODE ,RootKno .Meloidogyne sp.,
FL.
R OT , Root. Clitocybe tabescens, FL; Corticium
galactinum,MD.
S POT ANTHRACNOSE . Elsino¨ jasminae,FL.
V IRUS . Tobacco Ring Spot,MD;Variegation;
Infectious Chlorosis.

Jacobinia

N EMATODE , Burrowing. Radopholus similis, FL.

Jacquemontia (Small Flower Morning
Glory)

C ANKER ,S TEM . Diaporthe phaseolorum var.
caulivora, LA.
L EAF S POT . Cercospora alabamensis, MS.
N EMATODE ,

Jatropha

Reniform. Rotylenchulus

reniformis, GA, LA.
N EMATODE , Root Knot. Meloidogyne sp., AL;
Meloidogyne incognita, LA.
R OT , Root. Streptomyces ipomoea, LA;
Ceratocystis fimbriata, LA;Fusarium
oxysporum f. sp. batatas,LA;Plenodomus
destruens,LA;Monilochaetes infuscans,LA.
R UST . Coleosporium ipomoeae (II, III), LA.
V IRUS . Tomato Spotted Wilt, GA, TX.
W HITE R UST . Albugo ipomoeae-panduratae,AL.

B LACK M ILDEW . Meliola jatrophae.
L EAF S POT . Colletotrichum gloeosporioides,
FL.
N ECROTIC S POT , Brown. Cercospora jatrophae-
curcas, Brazil.
R OT , Root. Clitocybe tabescens, FL;

Phymatotrichum omnivorum, TX.
R UST . Phakopsora jatrophicola (II, III), TX;

P. arthuriana, Brazil.