Foliage or buds of broadleaf
Insects and mites
Bruce spanworm complex
Scientific names:
- Operophtera bruceata (Hulst)
- Operophtera danbyi (Hulst)
- Operophtera occidentalis (Hulst)
Hemlock looper
Scientific names:
-
Lambdina fiscellaria
(Guenée)
- Lambdina fiscellaria fiscellaria
- Lambdina fiscellaria lugubrosa
- Lambdina fiscellaria somniaria
-
Ambermarked birch leafminer
Scientific name: Profenusa thomsoni (Konow)
-
Asian longhorned beetle
Scientific name: Anoplophora glabripennis (Motschulsky)
-
Aspen serpentine leafminer
Scientific name: Phyllocnistis populiella Chambers
-
Aspen twoleaf tier
Scientific name: Enargia decolor (Walker)
-
Beech leaf-mining weevil
Scientific name: Orchestes fagi (L.)
-
Birch budgall mite
Scientific name: Acalitus rudis (Canestrini)
-
Birch casebearer
Scientific name: Coleophora serratella (Linnaeus)
-
Birch leafminer
Scientific name: Fenusa pusilla (Lepeletier)
-
Birch sawfly
Scientific name: Arge pectoralis (Leach)
-
Birch skeletonizer
Scientific name: Bucculatrix canadensisella Chambers
-
Birch-aspen leafroller
Scientific name: Epinotia solandriana (Linnaeus)
-
Bronze birch borer
Scientific name: Agrilus anxius Gory
-
Bruce spanworm complex
Scientific names:
- Operophtera bruceata (Hulst)
- Operophtera danbyi (Hulst)
- Operophtera occidentalis (Hulst)
-
Ceanothus silk moth
Scientific name: Hyalophora euryalis (Walker)
-
Crimson erineum mite
Scientific name: Aceria elongatus (Hodgkiss)
- Egira simplex (Walker)
-
Elm leaf beetle
Scientific name: Xanthogaleruca luteola (Müller)
-
Elm leafminer
Scientific name: Kaliofenusa ulmi Sundevall
-
Elm zigzag sawfly
Scientific name: Aproceros leucopoda Takeuchi
-
Emerald ash borer
Scientific name: Agrilus planipennis Fairmaire
- Eulithis destinata (Moesch)
- Eupithecia olivacea (Taylor)
- Eupithecia subfuscata (Haworth)
-
Fall cankerworm
Scientific name: Alsophila pometaria [Harris]
-
Fall webworm
Scientific name: Hyphantria cunea (Drury)
-
Forest tent caterpillar
Scientific name: Malacosoma disstria Hubner
-
Gelechiid moth
Scientific name: Chionodes continuella (Zeller)
- Glena nigricaria (Barnes and McDunnough)
-
Greenstriped mapleworm
Scientific name: Dryocampa rubicunda (Fabricius)
-
Hemlock looper
Scientific names:
-
Lambdina fiscellaria
(Guenée)
- Lambdina fiscellaria fiscellaria
- Lambdina fiscellaria lugubrosa
- Lambdina fiscellaria somniaria
-
Lambdina fiscellaria
(Guenée)
- Hydriomena irata Swett
-
Juniper webworm
Scientific name: Dichomeris marginella (Fabricius)
-
Larch pug moth
Scientific name: Eupithecia annulata (Hulst)
-
Large aspen tortrix
Scientific name: Choristoneura conflictana (Walker)
-
Large oakapple gall
Scientific name: Amphibolips quercusinanis (Osten Sacken)
-
Late birch leaf edgeminer
Scientific name: Heterarthrus nemoratus (Fallen)
-
Lilac leafminer
Scientific name: Caloptilia syringella (Fabricius)
-
Lombardy leafminer
Scientific name: Paraphytomyza populicola (Walker)
-
Maple bladdergall mite
Scientific name: Vasates quadripedes Shimer
-
Maple leafblotch miner
Scientific name: Cameraria aceriella (Clemens)
-
Maple leafcutter
Scientific name: Paraclemensia acerifoliella (Fitch)
-
Maple leafroller
Scientific name: Sparganothis acerivorana MacKay
-
Mountain-ash sawfly
Scientific name: Pristiphora geniculata (Hartig.)
-
Mourningcloak butterfly or spiny elm caterpillar
Scientific name: Nymphalis antiopa (Linnaeus)
-
Northern tent caterpillar
Scientific name: Malacosoma californicum pluviale (Dyar)
-
Oak leafshredder
Scientific name: Croesia semipurpurana (Kraft)
-
Ocellate gall midge
Scientific name: Acericecis ocellaris (Osten Sacken)
-
Orange tortrix
Scientific name: Argyrotaenia citrana (Fernie)
-
Packard’s gridle moth
Scientific name: Enypia packardata (Taylor)
-
Pear Sawfly (Pear slug)
Scientific name: Caliroa cerasi (Linnaeus)
-
Pear thrips
Scientific name: Taeniothrips inconsequens (Uzel)
-
Pero moth
Scientific name: Pero morrisonaria (Hy. Edwards)
-
Pine measuringworm moth
Scientific name: Hypagyrtis piniata (Pack.)
-
Poplar bud gall mite
Scientific name: Aceria parapopuli (Keif.)
-
Poplar-and-willow borer
Scientific name: Cryptorhynchus lapathi (Linnaeus).
- Pristiphora leechi Wong and Ross
- Promylea lunigerella Ragonot
- Protoboarmia porcelaria (Guenee)
-
Purplestriped shootworm
Scientific name: Zeiraphera unfortunana Powell
-
Red-barred tortrix
Scientific name: Ditula angustiorana (Haworth)
-
Redcrossed stink bug
Scientific name: Leptocorus trivittatus (Say)
-
Rusty tussock moth
Scientific name: Orgyia antiqua (L.)
-
Saddleback looper
Scientific name: Ectropis crepuscularia (Denis and Schiffermuller)
-
Saddled prominent
Scientific name: Heterocampa guttivitta Walker
-
Satin moth
Scientific name: Leucoma salicis (L.)
-
Speckled green fruitworm
Scientific name: Orthosia hibisci (Guenée)
-
Spongy moth
Scientific name: Lymantria dispar (Linnaeus)
-
Spring cankerworm
Scientific name: Paleacrita vernata (Peck)
-
Spruce climbing cutworm
Scientific name: Syngrapha alias (Ottolengui)
-
Uglynest caterpillar
Scientific name: Archips cerasivorana (Fitch)
-
Western oak looper
Scientific name: Lambdina fiscellaria somniaria (Hulst)
-
White slaut
Scientific name: Tetracis cachexiata (Guenée)
-
Whitelined looper
Scientific name: Epirrita pulchraria (Taylor)
-
Whitetriangle leafroller
Scientific name: Clepsis persicana (Fitch)
-
Winter moth
Scientific name: Operophtera brumata (L.)
Diseases caused by pathogens
Dutch elm disease
Pathogen names:
-
Ophiostoma ulmi
(Buisman) Nannf.
- Ophiostoma novo-ulmi Brasier
- Ophiostoma ulmi (Buisman) Nannf.
Septoria (leaf-spot and) canker of poplars
Pathogen name: Sphaerulina musiva (Peck) Quaedvl., Verkley & Crous
Septoria leaf spot of poplars
Pathogen name: Sphaerulina populicola (Peck) Quaedvl., Verkley & Crous
-
Anthracnose of maple
Pathogen name: Aureobasidium apocryptum (Ellis & Everh.) Hermanides-Nijhof.
-
Birch leaf blister
Pathogen name: Taphrina carnea Johanson
-
Brown felt blight
Pathogen name: Herpotrichia juniperi (Duby) Petr.
-
Cercospora leaf spot
Pathogen name: Cercospora graphioides Ellis
-
Conifer-aspen rust
Pathogen name: Melampsora medusae f. sp. tremuloidis Shain
-
Conifer-poplar rust
Pathogen name: Melampsora occidentalis Jacks.
-
Dogwood anthracnose
Pathogen name: Discula destructiva Redlin
-
Dutch elm disease
Pathogen names:
-
Ophiostoma ulmi
(Buisman) Nannf.
- Ophiostoma novo-ulmi Brasier
- Ophiostoma ulmi (Buisman) Nannf.
-
Ophiostoma ulmi
(Buisman) Nannf.
-
Fir-blueberry rust
Pathogen name: Pucciniastrum geoppertianum (Kuehn) Kleb.
-
Fire blight
Pathogen name: Erwinia amylovora (Burrill) Winslow. et al.
-
Hemlock-willow rust
Pathogen name: Melampsora epitea Thuem.
-
Horsechestnut leaf blotch
Pathogen name: Phyllosticta paviae Desm.
-
Ink spot of aspen
Pathogen name: Ciborinia whetzelii (Seaver) Seaver
-
Leaf blight (Ventura populina)
Pathogen name: Venturia populina (Vuill.) Fabric.
-
Leaf blight (Linospora tetraspora)
Pathogen name: Linospora tetraspora G. E. Thompson
-
Maple leaf spot
Pathogen name: Phyllosticta minima (Berk. & M.A. Curtis) Underw. & Earle
-
Marssonina leaf spot
Pathogen name: Marssonina populi (Lib.) Magnus
-
Oak leaf blister
Pathogen name: Taphrina caerulescens (Desmaz. & Mont.) Tul.
-
Septoria (leaf-spot and) canker of poplars
Pathogen name: Sphaerulina musiva (Peck) Quaedvl., Verkley & Crous
-
Septoria leaf spot of poplars
Pathogen name: Sphaerulina populicola (Peck) Quaedvl., Verkley & Crous
-
Shepherd’s crook of aspen
Pathogen name: Venturia moreletii Rulamort
-
Speckled tar spot
Pathogen name: Rhytisma punctatum (Pers.) Fr.
-
Tar spot
Pathogen name: Rhytisma americanum Hudler & Banik
-
Tar spot (Rhytisma salicinum )
Pathogen name: Rhytisma salicinum (Pers.:Fr.) Fr.
-
Willow scab
Pathogen name: Venturia saliciperda (Nüesch)