Host Plants - Westcott's Plant Disease - page 503

R OT , Stem. Macrophomina phaseoli,OK.
S MUT , White. Entyloma eryngii, IA.
V IRUS . Cucumber Mosaic, OH.

Eranthemum

L EAF S POT . Phyllosticta sp., NJ.

Erythrina

Erigeron (Fleabane)

B LIGHT , Thread. Pellicularia koleroga, FL;
Rhizoctonia ramicola, FL.
N EMATODE , Root Knot. Meloidogyne sp.
R OT ,

B ACTERIAL , MLO. Aster Yellows, KS, MD, MS,
NJ, NY, OK.
B LIGHT , Gray Mold. Botrytis cinerea, AK.
B ROOMRAPE . Orobanche ramosa, TX.
D OWNY M ILDEW . Basidiophora entospora, AL,
IL; Plasmopara halstedii, IA, MD.
G ALL , Leaf. Synchytrium erigerontis, LA.
L EAF S POT . Cercospora cana, LA;
Cercosporella colubrina,WA;Septoria
erigerontis, ME to MD, MI, NE.
P OWDERY M ILDEW . Golovinomyces
cichoracearum, CO, MI, MT, NM, PA, SD,
WY;

Root. Clitocybe tabescens, FL;

Phymatotrichum omnivorum, TX.
R UST , Soybean. Phakopsora pachyrhizi, FL.
W ILT . Verticillium albo-atrum, CA.

Erythronium (Dogs-Tooth Violet,
Adders-Tongue, Trout-Lily)

B LIGHT . Botrytis sp., IL, NY, VT, WA;
B. elliptica,WA;Ciborinia gracilis, IL, NE;
C. erythronii, NY.
L EAF S POT ; Black Spot. Asteroma tenerrimum
var. erythronii, ID, MT, WA.
R UST . Uromyces heterodermus (0, III), CA, CO,
ID, MT, OR, TX, UT, WA, WY.
S MUT . Ustilago heufleri, DE, MD, MI, MO, NJ,
NY, PA; Urocystis erythronii, CT, NY.

Phyllactinia corylea, WA;

Sphaerotheca macularis, IN, KY.
R OT , Stem. Sclerotium rolfsii, IL.
R UST . Puccinia cyperi (0, I), MO; II, III on sedge;
P. dioicae (0, I), East, South; P. grindeliae
(III), CO, NV, UT, WY; P. stipae (0, I), CO,
WY; Coleosporium asterum (II, III), CA,
AK; 0, I on pine.
S MUT , White. Entyloma compositarum, MI,
ND, UT, WA, WI, WY.
V IRUS . Mosaic, unidentified, IN.
W ILT . Verticillium albo-atrum, MA.

Erythroxylum

W ILT . Fusarium oxysporum f. sp. erythroxyli,
HI.

Eriophyllum

Eucalyptus (Gum-Tree)

N EMATODE . Meloidogyne sp., CA.
R UST . Puccinia eriophylii (II, III), WY, OR
to CA; Uromyces junci (0, I), CA; II, III on
Juncus .

B ACTERIAL Crown Gall. Agrobacterium

tumefaciens, CA.
B LIGHT , Seedling. Fusarium oxysporum f. sp.
aurantiacum, CA.
C ANKER . Diaporthe cubensis, FL, HI, PR;
Lasiodiplodia pseudotheobromae,
Neofusicoccum eucalyptorum, N. parvum,
N. ribis, Uruguay.
C ANKER ;D IEBACK , Seed Capsule Abortion.
Botryosphaeria ribis, FL.

Eryngium (Rattlesnake Master)

L EAF S POT . Cylindrosporium eryngii, IA, KS,
TX, WI; Septoria eryngicola, WI.
R OT , Root. Phymatotrichum omnivorum,
TX.