Biology Reference
In-Depth Information
R OT , Root. Phymatotrichum omnivorum, TX;
Rhizoctonia solani, FL.
V IRUS . Cassava Common Mosaic, FL.
Manfreda (Spice-Lily, Wild Tuberose)
L EAF S POT . Cercospora amaryllidis, TX;
Phyllosticta hymenocallidis, TX.
R UST . Aecidium modestum, TX.
Manzanita (Arctostaphylos)
B LACK M ILDEW . Meliola sp., CA.
B LIGHT (Sudden Oak Death). Phytophthora
ramorum, CA.
G ALL , Red Leaf Spot. Exobasidium vaccinii,
widespread; shoot gall, E. vaccinii-uliginosi,
CA, OR.
L EAF
Mango (Mangifera)
A NTHRACNOSE ; Flower and Twig Blight; Fruit
Rot. Glomerella cingulata, cosmopolitan.
B LIGHT , Twig. Phomopsis sp., FL; Physalospora
( Diplodia ) spp.
C ANKER , Brown Felt. Septobasidium pilosum
and S. pseudopedicellatum, FL.
D IEBACK . Neofusicoccum parvum, Peru.
G ALL , ON TREE . Fusarium decemcellulare, FL.
L EAF S POT . Phyllosticta mortoni, FL, TX;
Septoria sp., FL.
L EAF S POT , Algal, Green Scurf. Cephaleuros
virescens, general.
N ONPARASITIC . Little Leaf. Zinc deficiency, FL.
Soft Nose. On Indian varieties.
P OWDERY M ILDEW . Oidium mangiferae, CA, FL.
R OT , Root. Phymatotrichum omnivorum,TX.
R OT ,
S POT . Cryptostictis
arbuti, OR;
Phyllosticta amicta, CA, OR.
M ISTLETOE . Phoradendron villosum, CA, OR.
R OT , Root. Phymatotrichum omnivorum,TX.
R OT ,
Root
and
Crown.
Phytophthora
cinnamomi, CA.
R OT , Wood. Fomes annosus, CA;
F. arctostaphyli, and F. igniarius, general;
Poria ferruginosa.
R UST . Pucciniastrum sparsum (II, III), CA, OR.
Maple (Acer)
Root
and
Crown.
Phytophthora
palmivora, AZ.
R OT , Stem-end Fruit. Diplodia sp.
S OOTY M OLD . Capnodium spp., general.
S POT A NTHRACNOSE ; Mango Scab. Elsino¨
mangiferae, FL.
W ILT . Verticillium albo-atrum, FL.
A NTHRACNOSE ; Leaf Blight. Discula campestris,
WI; Gloeosporium apocryptum, large
blotches, general; G. acerinum, small spots;
G. saccharinum; G. aceris.
B ACTERIAL Crown Gall. Agrobacterium
tumefaciens, MI, OK, TX, VA.
B ACTERIAL Leaf Scorch. Xylella fastidiosa, KY.
B ACTERIAL Leaf Spot. Pseudomonas aceris,on
Japanese maple, CA; P. acernea.
B LIGHT , Inflorescence. Ciborinia acerina, MA,
NY.
B LIGHT , Leaf. Didymosporina aceris, CT, PA.
B LIGHT , Seedling; Smother. Thelephora albido-
brunnea, NC, VA.
B LIGHT , Sudden Oak Death. Phytophthora
ramorum, CA.
B LIGHT , Twig. Macrophoma sp., AR, NY.
C ANKER , Bark. Aleurodiscus acerinus, MA, VT;
Hymenochaete agglutinans, CT, MI, MT.
C ANKER , Basal, Crown. Phytophthora
cinnamomi, NJ; P. cambivora, NJ.
Mangrove (Rhizophora)
L EAF S POT . Cercospora rhizophorae, FL.
Manihot (Cassava, Manioc)
A NTHRACNOSE ;
Withertip.
Gloeosporium
manihotis, FL, LA, TX.
D IEBACK . Physalospora abdita and P. rhodina,
FL.
L EAF S POT . Cercospora henningsii, FL, TX.
N EMATODE , Root Knot. Meloidogyne sp., AL, FL.
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