Forest Pests of North America
Native and Non-native insects, diseases, and weeds of urban, managed, and natural forests

Diseases - Foliage Diseases

42 records

Subject Scientific Name Order Family
anthracnose Apiognomonia errabunda (Roberge ex Desm.) Höhn. Diaporthales Valsaceae
sycamore anthracnose Apiognomonia veneta (Sacc. & Speg.) Hohn. Diaporthales Valsaceae
large-spored spruce-laborador tea/needle rust Chrysomyxa ledicola Lagerh. Uredinales Coleosporiaceae
spruce needle rust Chrysomyxa weirii H.S. Jacks. Uredinales Coleosporiaceae
ink spot leaf blight Ciborinia whetzelii (Seaver) Seaver Helotiales Sclerotiniaceae
pine needle rusts Coleosporium spp. Lev Uredinales Coleosporiaceae
anthracnose Colletotrichum spp. Corda Incertae sedis Glomerellaceae
coronado limb rust Cronartium arizonicum Cummins Uredinales Cronartiaceae
leaf shotholes Cylindrosporium spp. Grev. Helotiales Dermateaceae
needle blight of cedar Didymascella thujina (E. J. Durand) Marie Helotiales Hemiphacidiaceae
dogwood anthracnose Discula destructiva Redlin Diaporthales Valsaceae
Elytroderma needle cast of pine Elytroderma deformans (Weir) Darker Rhytismatales Rhytismataceae
fire blight Erwinia amylovora (Burrill) Winslow Enterobacteriales Enterobacteriaceae
walnut anthracnose Gnomonia leptostyla (Fr.) Ces. & De Not. Diaporthales Gnomoniaceae
anthracnose Gnomonia spp. Ces. & De Not. Diaporthales Gnomoniaceae
brown felt blight Herpotrichia juniperi (Duby) Petr. Pleosporales Lophiostomataceae
larch needle cast Hypodermella laricis Tubeuf Rhytismatales Rhytismataceae
hardwood anthracnose Kabatiella apocrypta (Ellis & Everh.) Arx Incertae sedis Dothioraceae
spruce needle cast/blight Lirula macrospora (R. Hartig) Darker Rhytismatales Rhytismataceae
spruce needle cast Lophodermium piceae (Fuckel) Hohn. Rhytismatales Rhytismataceae
Lophodermium needle casts Lophodermium spp. Chev. Rhytismatales Rhytismataceae
Marssonina blight of poplar Marssonina populi (Lib.) Magnus Helotiales Dermateaceae
poplar rust Melampsora medusae Thuem. Uredinales Melampsoraceae
needle blight of larch Meria laricis Vuill. Incertae sedis Incertae sedis
brown spot needle blight of pine Mycosphaerella dearnessii M.E. Barr Capnodiales Mycosphaerellaceae
Dothistroma needle blight Mycosphaerella pini Rostr. Capnodiales Mycosphaerellaceae
brown felt blight of pines Neopeckia coulteri (Peck) Sacc. Incertae sedis Incertae sedis
common snow mold Phacidium infestans P. Karst. Helotiales Phacidiaceae
Swiss needle cast Phaeocryptopus gaeumannii (T. Rohde) Petr. Pleosporales Venturiaceae
Phoma blights Phoma spp. Sacc. Pleosporales Incertae sedis
Phyllosticta leaf spots Phyllosticta spp. Pers. Incertae sedis Botryosphaeriaceae
Phytophthora basal canker Phytophthora palmivora (E.J. Butler) E.J. Butler Peronosporales Pythiaceae
ash rusts Puccinia sparganioides Ellis & Tracy Pucciniales Pucciniaceae
fir needle rusts Pucciniastrum spp. G. Otth. Uredinales Pucciniastraceae
Rhabdocline needlecasts Rhabdocline spp. Syd Helotiales Hemiphacidiaceae
Rhizosphaera needle cast Rhizosphaera pini (Corda) Maubl. Incertae sedis Incertae sedis
Septoria leaf spot and canker Septoria musiva Peck Capnodiales Mycosphaerellaceae
Sirococcus blight of conifers Sirococcus conigenus (DC.) P. Cannon & Minter Diaporthales Incertae sedis
Diplodia blight Sphaeropsis sapinea (Fr.) Dyko & B. Sutton Incertae sedis Incertae sedis
oak leaf blister Taphrina caerulescens (Desmaz. & Mont.) Tul. Taphrinales Taphrinaceae
shepherd's crook leaf and shoot blight Venturia populina (Vuill.) Fabric. Pleosporales Venturiaceae
shepherd's crook leaf and shoot blight Venturia tremulae Aderh. Pleosporales Venturiaceae