Back to Sites & Content Page Spruces ... View Page Page Foliage and shoots Black pineleaf scale Cooley spruce gall adelgid Douglas-fir needle casts Douglas-fir tussock moth Pine needle scale Silverspotted tiger moth Western spruce budworm... View Page Page Buds, terminals, and branch tips Douglas-fir dwarf mistletoe Douglas-fir twig weevil Phomopsis canker Twig beetles Western spruce budworm... View Page Page Larger branches and trunk Douglas-fir beetle Douglas-fir mistletoe Douglas-fir pole and engraver beetle Flatheaded wood borers Phomopsis canker Roundheaded wood borers Twig beetles Wood wasps (horntails)... View Page Page Lower trunk and roots Annosus root disease Armillaria root disease Blackstain Stem decays (sulfur fungus) Velvet top fungus White pocket rot... View Page Page California black oak ... View Page Page Oregon white oak ... View Page Page Ash ... View Page Page Alder ... View Page Page Maples ... View Page Pagination « First First page ‹‹ Previous page … 1291 1292 1293 1294 1295 1296 1297 1298 1299… ›› Next page Last » Last page
Page Foliage and shoots Black pineleaf scale Cooley spruce gall adelgid Douglas-fir needle casts Douglas-fir tussock moth Pine needle scale Silverspotted tiger moth Western spruce budworm... View Page
Page Buds, terminals, and branch tips Douglas-fir dwarf mistletoe Douglas-fir twig weevil Phomopsis canker Twig beetles Western spruce budworm... View Page
Page Larger branches and trunk Douglas-fir beetle Douglas-fir mistletoe Douglas-fir pole and engraver beetle Flatheaded wood borers Phomopsis canker Roundheaded wood borers Twig beetles Wood wasps (horntails)... View Page
Page Lower trunk and roots Annosus root disease Armillaria root disease Blackstain Stem decays (sulfur fungus) Velvet top fungus White pocket rot... View Page
