Biology Reference
In-Depth Information
N
EMATODE
, Burrowing. Radopholus similis.
R
OT
, Rhizome. Fusarium sp., MN, MO, PA.
R
UST
. Puccinia cannae (II, III), FL, OH, TX;
P. thaliae, LA.
V
IRUS
. Cucumber Mosaic, OH, RI; Mosaic;
unidentified, DE, MD, MI, NY; Canna Yel-
low Mottle, WA, Pacific Northwest; Hosta
Virus X, Tobacco Rattle Virus; Helleborus
Net Necrosis; Nemesia Ring Necrosis,
Diascia Yellow Mottle, Pacific Northwest.
B
LIGHT
, Gray Mold. Botrytis cinerea, AK, CT.
D
OWNY
M
ILDEW
. Plasmopara halstedii, IA, ND.
N
EMATODE
, Root Knot. Meloidogyne sp., FL.
R
OT
, Charcoal. Macrophomina phaseoli, CA.
R
OT
, Root. Pythium ultimum, CA; Rhizoctonia
solani, IL.
R
UST
. Puccinia flaveriae (III), IL, IN, NE, NJ.
V
IRUS
. Curly Top Virus (Beet) n
Dimorphotheca pluvialis
var.
fingens
and
D.
sinuata
.
W
ILT
. Fusarium sp., FL.
Canola (Brassica napus)
Capeweed, Cape Dandelion
(Arctotheca calendula)
B
LACK
L
EG
. Septosphaeria maculans, KY;
Leptosphaeria maculans, Canada, ND,
(Winter Canola) OK.
D
ECLINE
S
YNDROME
. Causal agent unknown, GA,
KY, TN.
P
HYTOPLASMA
. Candidatus asteris (also on Bras-
sica rapa), Saskatchewan, Canada.
R
OT
, Damping-off. Rhizoctonia solani, WA.
R
OT
, Root. Sclerotinia sclerotiorum, GA, TX.
S
TUNTING
, Clubroot. Plasmodiophora brassicae,
ME.
B
LIGHT
;R
OT
, Root, Crown and Stolon. Sclero-
tium rolfsii, CA.
Caper (Capparis)
B
LACK
M
ILDEW
. Asterina lepidigenoides, FL;
A. radians, FL.
Caraway (Carum)
Cantaloupe
B
ACTERIAL
,MLO.California Aster Yellows,WA.
D
ODDER
. Cuscuta sp., WA.
N
EMATODE
, Root Knot. Meloidogyne sp.
R
OT
, Stem. Sclerotinia sclerotiorum, WA.
Melon.
▶
Cape-Cowslip (Lachenalia)
Cardoon (Cynara cardunculus)
V
IRUS
. Ornithogalum Mosaic, AL.
L
EAF
S
POT
. Cercospora obscura, CA, TX;
Ramularia cynarae, CA.
P
OWDERY
Cape-Honeysuckle (Tecomaria)
M
ILDEW
.
Golovinomyces
A
NTHRACNOSE
. Colletotrichum gloeosporioides,
TX.
R
OT
, Root. Armillaria mellea, CA; Clitocybe
tabescens, FL.
cichoracearum, CA.
Carissa
C
ANKER
;D
IEBACK
. Physalospora obtusa and
P. rhodina, FL.
L
EAF
S
POT
. Colletotrichum gloeosporioides, FL;
Macrophoma sp., CA; Septoria sp., CA.
Cape-Marigold (Dimorphotheca)
B
ACTERIAL
, MLO. Aster Yellows, NJ, NY.
