CAHNRS > Hortsense > Ornamentals > Ornamentals – Conifers (A-L) Ornamentals – Conifers (A-L) Arborvitae to Juniper Arborvitae Diseases Arborvitae: Berckmann’s blight Arborvitae: Cedar flagging Arborvitae: Leaf blight Arborvitae: Shoot tip dieback Arborvitae: Twig blight Insects Arborvitae: Cypress tip moth Arborvitae: Flat-headed and shothole borers Arborvitae: Juniper scale Arborvitae: Juniper webworm Arborvitae: Leafminers Arborvitae: Spider mites Arborvitae: Spruce bud scale Cedar Diseases Cedar: Cedar flagging Cedar: Leaf blight Cedar: Port Orford cedar root rot Cedar: Seiridium canker Douglas Fir Diseases Douglas Fir: Armillaria root rot Douglas Fir: Laminated root rot Douglas Fir: Rhabdocline needle cast Douglas Fir: Rust Douglas Fir: Stem cankers Douglas Fir: Swiss needle cast Douglas Fir: Upper stem canker Douglas Fir: Yellow-green mottle syndrome Insects Douglas Fir: Aphids Douglas Fir: Coneworms Douglas Fir: Cooley spruce gall adelgid Douglas Fir: Douglas fir needle midge Douglas Fir: Douglas fir tussock moth Douglas Fir: Douglas fir twig weevil Douglas Fir: Sequoia pitch moth Douglas Fir: Silverspotted tiger moth Douglas Fir: Spruce spider mite Hemlock Diseases Hemlock: Annosus root rot Hemlock: Phytophthora root rot Insects Hemlock: Coneworms Hemlock: Hemlock scale Hemlock: Hemlock woolly adelgid Juniper Diseases Juniper: Dieback Juniper: Magnesium deficiency Juniper: Pear trellis rust Juniper: Phomopsis twig blight Juniper: Phytophthora root rot Juniper: Rust Insects Spruce: Spruce spider mite Juniper: Aphids Juniper: Cypress tip moth Juniper: Juniper scale Juniper: Juniper tip midge Juniper: Juniper webworm Juniper : Leafminers Juniper: Spruce spider mite Ornamentals Bulbs Flowers Conifers (A to L) Conifers (M to Z) Shrubs (A to H) Shrubs (H to Z) Trees (A to H) Trees (H to O) Trees (O to Z)
Ornamentals Bulbs Flowers Conifers (A to L) Conifers (M to Z) Shrubs (A to H) Shrubs (H to Z) Trees (A to H) Trees (H to O) Trees (O to Z)