Biology Reference
In-Depth Information
B
LIGHT
,
Stem,
Foliage. Cercosporidium
Fern, Boston (Nephrolepis)
punctum, CA.
D
AMPING
-O
FF
; Stem Pitting. Rhizoctonia solani,
GA, NJ.
N
EMATODE
, Root Knot. Meloidogyne sp., FL.
R
OT
, Stem. Sclerotinia sclerotiorum, IL, NJ,
TX; Sclerotinia minor, CA.
A
NTHRACNOSE
;
Tip
Blight.
Glomerella
nephrolepidis, NY, OH.
B
LIGHT
, Gray Mold. Botrytis cinerea, AK.
D
AMPING
-O
FF
. Rhizoctonia solani, FL.
L
EAF
S
POT
. Cercospora sp., IN;
Cylindrocladium pteridis, FL; Phyllosticta
sp., NY.
R
UST
. Desmella superficialis, FL.
Fenugreek (Trigonella)
B
ACTERIAL
, Leaf Spot. Pseudomonas syringae
pv. syringae, NJ.
D
OWNY
M
ILDEW
. Peronospora trigonellae, CA.
Fern, Bracken (Pteridium)
L
EAF
S
POT
; Tar Spot; Black Mildew. Phyllachora
(
Catacauma
) flabellum,GA,MD,NJ,PA,SC,
TN, WV, WI; Cryptomycina pteridis,also
leaf roll, widespread, reported under various
conidial names; Phyllosticta pteridis, ME, NJ.
R
OT
, Canker. Rhizoctonia sp., including Sclero-
tium deciduum, OR, WI.
R
UST
. Uredinopsis aspera (II, III), CA; U.
macrosperma (II, III), AL, CA, FL, GA, ID,
MS, MT, NM, OR, WA, WI; U. virginiana
(II, III), NY to NC and TN, GA to TX.
Fern, Adders-Tongue (Ophioglossum)
B
LIGHT
, Leaf. Curvularia crepini, OH.
Fern, Aquatic (Salvinia spp.)
L
EAF
S
POT
, Water-Soaked Lesions. Rhizoctonia
solani, FL.
Fern, Birds-Nest (Asplenium)
Fern, Brake (Pteris)
B
ACTERIAL
Leaf Spot. Pseudomonas asplenii,
CA.
B
ACTERIAL
, Leaf Spot, Blights. Pseudomonas
gladioli, FL.
L
EAF
S
POT
. Cercospora sp., CA.
N
EMATODE
, Leaf. Aphelenchoides fragariae,
CT, FL, NJ, NY, PA.
V
IRUS
. Tomato Spotted Wilt, PA.
B
LIGHT
, Tip. Phyllosticta pteridis, MS, NJ.
D
AMPING
-O
FF
. Completoria complens, NY;
Pythiumintermedium, NY; Trichothecium
roseum, IN.
N
EMATODE
, Leaf.
Aphelenchoides fragariae,
CT, NJ, NY.
Fern, Christmas (Polystichum)
Fern, Bladder (Cystopteris)
L
EAF
B
LISTER
. Taphrina faulliana, OR;
T. polystichi, ME to NC, TN.
L
EAF
S
POT
. Cylindrocladium pteridis, FL; Tar
Spot, Trabutiella filicina,AK.
N
EMATODE
, Leaf. Ditylenchus dipsaci, OR;
Aphelenchoides fragariae, OR, SC; Lesion,
Pratylenchus penetrans, FL.
L
EAF
B
LISTER
. Taphrina cystopteridis, IN, KS,
WI.
R
UST
. Hyalopsora polypodii (II, III),
general in North and West; Uredinopsis
ceratophora (II, III), IN, NY, WI; U. glabra
(II, III), NM.
