Tested: Resistant Plants

Abies concolor Colorado or White Fir
Acacia longifolia Sydney Golden Wattle, Bush Acacia
Acacia mearnsii Black Wattle
Acacia verticillata Whorl-leaved or Star Acacia
Acer cappadoicum Caucasian Maple
Acer crataegifolium Hawthorne Maple
Acer macrophyllum Big-leaf Maple, Oregon Maple
Acer palmatum Japanese Maple
Acer saccharum Sugar Maple
Acer tataricum Tartarian Maple
Acer tataricum ssp. Ginnala Ginnala Maple, Amur Maple
Ailanthus altissima Tree-of-heaven
Ailanthus giraldii  
Angophora cordifolia Gum Myrtle, Smooth Bark Apple
Arbutus menziesii Madrone
Asimina triloba Papaw, Pawpaw
Berberis polyantha  
Betula pumila Swamp Birch, American Dwarf Birch
Brachychiton pupulneus Kurrajong Bottle Tree
Broussonetia papyrifera Paper Mulberry
Brugmansia suaveolens Angelís Trumpet
Buxus sempervirens Common or English Box
Buxus sempervirens var. arborescens Common Box (Tree Form)
Callicarpa japonica Beauty-berry
Calocedrus decurrens Incense Cedar
Calycanthus occidentalis Western Spice Bush, CA Allspice
Carpenteria californica Bush or Tree Anemone
Catalpa bignonioides Common Catalpa, Indian Bean
Catalpa hybrida Hybrid Catalpa
Catalpa ovata Chinese Catalpa
Celtis australis European or Mediterranean Hackberry
Celtis occidentalis Hackberry
Ceratonia siliqua Carob, St Johnís Bread, Algarroba
Cercis occidentalis CA Redbud, Western Redbud
Cercis siliquastrum Judas Tree, Love Tree
Chaenomeles cathayensis Flowering Quince
Chaenomeles japonica Japanese Flowering Quince
Chamaecyparis lawsoniana "Ellwoodii" Ellwood Cypress
Chamaerops humilis Fan Palm
Chionanthus retusa Chinese Fringe Tree
Clerodendron bungei Kashmir Bouquet, Glory Flower
Cornus mas Cornelian Cherry, Sorbet
Corynabutilon vitifolium Flowering Maple
Correa "Victory Bells"  
Cotinus coggygria Smoke Tree
Cryptomeria japonica Japanese Cryptomeria or Cedar
Cupaniopsis anacardioides Carrotwood, Tuckeroo
Cupressocyparis X leylandii Leyland Cypress
Cupressus arizonica var. glabra Smooth Arizona Cypress
Diospyros glaucifolia  
Elaeagnus angustifolia Oleaster, Russian Olive, Silver Berry
Erica arborea Tree Heath
Eucalyptus camaldulensis River Red Gum
Eucalyptus cinerea Dollar-leaf Eucalyptus, Mealy Stringbark
Eucalyptus grandis Rose Gum
Eucalyptus mannifera ssp Maculosa Brittle Gum
Eucalyptus melliodora Yellow Box
Eucalyptus risdonii Risdon Peppermint
Eucomia ulmoides Gutta-percha Tree
Euonymus europeus Common Spindle Tree
Exochorda korolkowii  
Exochorda racemosa Pearlbush
Fabiana imbricate Fabiana
Fraxinus angustifolia  
Fraxinus ornus Flowering Ash, Manna Ash
Fraxinus uhdei Shamel Ash, Evergreen Ash
Fraxinus velutina var. glabra "Modesto" Modesto Ash
Garrya elliptica Silk Tassel
Geijera parviflora Australian Willow, Wilga
Ginkgo biloba Maidenhair Tree
Gleditsia tricanthos inermis "Shademaster" Shademaster Locust
Grewia biloba  
Gymnocladus dioica Kentucky Coffee Tree
Hibiscus syriacus Rose-of-Sharon, Shrub Althea
Hypericum patulum St. Johnswort
Ilex aquifolium English Holly, Common Holly
Ilex x aquipernyi  
Ilex cassine Dahoon  
Ilex cornuta Chinese Holly, Horned Holly
Ilex opaca American Holly
Ilex verticillata Black Alder, Winterberry
Jacaranda mimosifolia Jacaranda
Koelreuteria paniculata Golden Rain Tree, Pride of India
Lagerstroemia x amabilis Crepe Myrtle
Ligustrum quinhoui  
Ligustrum tschonskii  
Liquidambar orientalis Oriental Sweet Gum
Liquidambar styraciflua American Sweet Gum, Liquidambar
Liriodendron tulipifera Tulip Tree, Yellow or Tulip Poplar
Lonicera nitida Box Honeysuckle
Lyonia mariana Stagger Bush
Maackia amurense  
Maclura pomifera Osage Orange
Magnolia grandiflora Southern Magnolia
Magnolia salicifolia Anise magnolia, Willow-leaf Magnolia
Mahonia aquifolium Holly Mahonia, Oregon Grape
Mahonia nevinii Nevin Mahonia
Malus florentina  
Malus floribunda Japanese Flowering Crab
Malus ioensis Prairie Crabapple
Maytenus boaria Mayten Tree
Melaleuca stypheliodes Prickly Paperbark
Melia azedarach Persian lilac, Bead Tree
Metasequoia glyptostroboides Dawn Redwood
Myrica pensylvanica Bayberry, Candleberry
Nandina domestica Sacred Bamboo, Heavenly Bamboo
Paulownia fortunei  
Persea indica Indian Avocado
Phellodendron amurense Amur Cork Tree
Phellodendron chinense Chinese Cork Tree
Philadelphus coronaries Mock Orange
Phlomis fruticosa Jerusalem Sage
Photinia davidsoniae  
Photinia x fraseri  
Pinus canariensis Canary Island Pine
Pinus halepensis Aleppo Pine
Pinus monticola Western White Pine
Pinus nigra ssp. Larico Corsican Pine
Pinus patula Mexican pine, Jelecote Pine
Pinus radiata Monterey Pine
Pinus sylvestris Scots Pine, Scotch Pine
Pinus torreyana Torrey Pine
Pistacia chinensis Chinese Pistache, Chinese Pistachio
Pittosporum crassifolium Caro, Karo, Evergreen Pittosporum
Pittosporum eugenoides Terata, Lemonwood
Pittosporum heterophyllum  
Pittosporum phillyreoides Narrow-leaved or Weeping Pittosporum
Pittosporum rhombifolium Queensland Pittosporum
Pittosporum tenuifolium Tawhiwhi
Pittosporum undulatum Victorian Box, Orange Berry Pittosporum
Pittosporum viridiflorum Cape Pittosporum
Prunus caroliniana American Cherry Laurel
Prunus ilicifolia Holly-leaf Cherry, California Cherry
Prunus lyonii Catalina Cherry
Prunus virginiana Choke Cherry
Pseudocydonia sinensis Chinese Quince
Psidium littorale var. longipes Strawberry or Purple Strawberry Guava
Quercus ilex Holly Oak, Holm Oak, Truffle Oak
Quercus lobata Valley Oak, California White Oak
Quercus phillyraeoides  
Quillaja saponaria Soapbark Tree, Quillay, Soap Bush
Rhus aromatica Fragrant Sumac, Lemon Sumac
Rhus copallina Shining Sumac, Dwarf Sumac
Sambucus canadensis American or Sweet Elder
Sapium sebiferum Chinese or Vegetable Tallow Tree
Sequoia sempervirens Coast Redwood, CA Redwood
Shepherdia argentea Buffalo Berry, Silverberry
Sophora japonica Japanese Pagoda Tree
Styrax japonicum Japanese Snowball
Symphoricarpos sp. Snowberry
Syngonium paniculatum Australian Bush Cherry
Taxodium distichum Bald Cypress, Swamp Cypress
Ternstroemia sylvatica Mexican Ternstroemia
Tilia tomentosa Silver Linden, Silver Lime
Tristania conferta Brisbane Box
Ulmus x "Sapporo Gold"  
Ulmus parvifolia Chinese Elm
Vitex agnus-castus Blue Chaste Tree, Chaste Tree
Wisteria sinensis  

Introduction