Conifer

Forestry: Conifer

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Subject	Scientific Name	Images
blue spruce engraver	Ips hunteri	10
parasitoid wasp	Encarsia perniciosi	1
2,4-D		2
Abbott's sawfly	Neodiprion abbottii	1
abstruse false looper	Syngrapha abstrusa	1
Acantholyda sawflies	Acantholyda spp.	3
acorn and nut weevils	Curculio spp.	1
adana tip moth	Rhyacionia adana	2
adelgid	Adelges viridis	7
adelgid	Dreyfusia merkeri	3
adelgid	Dreyfusia nordmannianae	15
adelgid	Sacchiphantes viridis	27
admes spider mite	Eurytetranychus admes	5
African Elephant	Loxodonta africana	1
african fern pine	Afrocarpus gracilior	1
African juniper	Juniperus procera	9
air pollutants		29
Alaska-cedar	Chamaecyparis nootkatensis	3
alder scalycap	Pholiota alnicola alnicola	4
aleppo pine	Pinus halepensis	1
Aleurodiscus cankers	Aleurodiscus spp.	1
Altai larch longhorn beetle	Xylotrechus altaicus	3
ambrosia beetle	Amphicranus cordatus	1
ambrosia beetle	Cnestus bimaculatus	4
ambrosia beetle	Eccoptopterus spinosus	1
ambrosia beetle	Euplatypus compositus	4
ambrosia beetle	Euplatypus parallelus	2
ambrosia beetle	Euwallacea validus	3
ambrosia beetle	Gnathotrichus materiarius	6
ambrosia beetle	Myoplatypus flavicornis	11
ambrosia beetle	Treptoplatypus oxyurus	1
ambrosia beetle	Trypodendron signatum	2
ambrosia beetle	Xyleborus duodecimspinatus	1
ambrosia beetle	Xyleborus monographus	2
ambrosia beetle	Xyloterinus politus	2
ambrosia beetles	Xyleborus spp.	2
American beaver	Castor canadensis	2
American dwarf mistletoe	Arceuthobium americanum	51
Amylostereum rot	Amylostereum areolatum	1
angulated cutworm	Syngrapha rectangula	1
annosum root disease	Heterobasidion annosum	161
ant	Lasius fuliginosus	2
Anthocorid bug	Scoloposcelis flavicornis	4
ants		1
ants, bees, sawflies, wasps, and allies		1
aphid	Cinara pini	6
aphid	Schizolachnus pineti	1
aphids		9
aphids, leafhoppers, planthoppers, scale insects and allies		2
Aradid bugs	Aradus spp.	1
araucaria	Araucaria spp.	9
araucaria mealybug	Eriococcus araucariae	1
arboreal ant	Crematogaster ashmeadi	1
arborvitae leafminer	Argyresthia thuiella	12
arborvitae spider mite	Platytetranychus thujae	4
Arizona fivespined ips	Ips lecontei	1
Armillaria root rot	Armillaria mellea	6
Armillaria root rot	Armillaria solidipes	37
Armillaria root rot	Armillaria tabescens	8
Armillaria root rots	Armillaria spp.	66
armored scale	Aonidiella taxus	9
armored scale	Chionaspis heterophyllae	11
armored scale	Cupressaspis shastae	2
armored scale	Nuculaspis apacheca	2
armored scale	Paracupidaspis wilkeyi	7
armored scales	Leucaspis spp.	2
artist's conk	Ganoderma applanatum	3
aspen/poplar	Populus spp.	3
assassin bugs	Zelus spp.	1
Atlantic white cedar	Chamaecyparis thyoides	17
Atlas cedar	Cedrus atlantica	7
atrazine		4
Atropellis canker	Atropellis pinicola	3
Atropellis canker	Atropellis piniphila	12
Atropellis canker	Atropellis spp.	3
Australian-pine	Casuarina equisetifolia	5
Austrian pine	Pinus nigra	20
autumn moth	Epirrita autumnata	1
avalanches		1
bagworm	Thyridopteryx ephemeraeformis	69
balasm fir bark beetle	Pityokteines sparsus	11
bald cypress	Taxodium spp.	3
baldcypress	Taxodium distichum	62
baldcypress leafroller	Archips goyerana	13
baldcypress sphinx	Isoparce cupressi	1
baldcypress webworm	Coleotechnites apicitripunctella	2
balsam fir	Abies balsamea	25
balsam fir sawyer	Monochamus marmorator	2
balsam gall midge	Paradiplosis tumifex	4
balsam shootboring sawfly	Pleroneura brunneicornis	5
balsam twig aphid	Mindarus abietinus	15
balsam woolly adelgid	Adelges piceae	79
banded elm bark beetle	Scolytus schevyrewi	1
bark and ambrosia beetles	Dendroctonus spp.	3
bark beetle	Chramesus pumilus	1
bark beetle	Corthylocurus aguacatensis	1
bark beetle	Cryphalus asperatus	5
bark beetle	Cryphalus intermedius	2
bark beetle	Crypturgus pusillus	2
bark beetle	Dryocoetes autographus	17
bark beetle	Hylastes angustatus	16
bark beetle	Hylastes attenuatus	8
bark beetle	Hylastes brunneus	8
bark beetle	Hylastes cunicularius	12
bark beetle	Hylastes opacus	10
bark beetle	Hylastes porculus	4
bark beetle	Hylastes salebrosus	3
bark beetle	Hyleops glabratus	8
bark beetle	Hylurdrectonus araucariae	13
bark beetle	Hylurgops glabratus	9
bark beetle	Hylurgops palliatus	23
bark beetle	Hylurgops rugipennis	2
bark beetle	Hypothenemus eruditus	7
bark beetle	Ips apache	1
bark beetle	Ips latidens	11
bark beetle	Ips mannsfeldi	10
bark beetle	Orthotomicus angulatus	8
bark beetle	Orthotomicus caelatus	2
bark beetle	Orthotomicus longicollis	3
bark beetle	Orthotomicus proximus	19
bark beetle	Orthotomicus robustus	13
bark beetle	Orthotomicus suturalis	6
bark beetle	Pachycotes peregrinus	18
bark beetle	Phloeosinus armatus	2
bark beetle	Pityogenes bistridentatus	3
bark beetle	Pityogenes quadridens	9
bark beetle	Pityokteines spinidens	25
bark beetle	Pityophthorus aquilus	2
bark beetle	Pityophthorus buyssoni	4
bark beetle	Pityophthorus exsculptus	7
bark beetle	Pityophthorus glabratus	4
bark beetle	Pityophthorus lichtensteinii	7
bark beetle	Pityophthorus micrographus	4
bark beetle	Pityophthorus pubescens	5
bark beetle	Pseudohylesinus variegatus	1
bark beetle parasite	Rhopalicus tutela	4
bark beetle parasites	Roptrocerus spp.	3
bark beetles	Crypturgus spp.	1
bark beetles		43
bark beetles	Pityogenes spp.	7
bark beetles	Pityokteines spp.	1
bark beetles	Pseudohylesinus spp.	1
bark beetles	Scolytogenes spp.	1
bark-gnawing beetles	Temnoscheila virescens	4
bark-gnawing beetles	Tenebroides collaris	1
barred fruit-tree tortrix	Pandemis cerasana	2
bear	Ursus spp.	4
beech bark beetle	Taphrorychus bicolor	1
beech bark disease	Nectria coccinea	1
bermuda cedar scale	Carulaspis minima	2
Bhutan pine	Pinus wallichiana	7
bicolored angle moth	Macaria bicolorata	1
bilberry tortrix	Aphelia viburnana	1
birch bark beetle	Scolytus ratzeburgi	1
bird-cherry ermine	Yponomeuta evonymella	2
bitter rot and anthracnose	Colletotrichum gloeosporioides	1
black fir sawyer	Monochamus urussovii	16
black locust	Robinia pseudoacacia	1
black longicorn beetle	Spondylis buprestoides	13
black pine	Pinus nigra ssp. nigra	1
black pine bark beetle	Hylastes ater	15
black pineleaf scale	Dynaspidiotus californica	36
black rot	Ceratocystis fimbriata	1
black senna	Seymeria cassioides	7
black spruce	Picea mariana	24
black spruce beetle	Tetropium castaneum	20
black spruce borer	Asemum striatum	8
black spruce cone maggot	Strobilomyia appalachensis	2
black stain root disease	Ophiostoma wageneri	28
black stem borer	Xylosandrus germanus	5
black turpentine beetle	Dendroctonus terebrans	102
black twig borer	Xylosandrus compactus	1
black vine weevil	Otiorhynchus sulcatus	2
black woodpecker	Dryocopus martius	1
Black Zigzag	Panthea acronyctoides	1
blackbellied clerid	Enoclerus lecontei	1
blackheaded pine sawfly	Neodiprion excitans	24
blackhorned pine borer	Callidium antennatum hesperum	2
Blackspotted pliers support beetle	Rhagium mordax	8
blade spruce Gall adelgid	Adelges laricis	11
blister coneworm	Dioryctria clarioralis	7
blue horntail woodwasp	Sirex cyaneus	13
blue spruce	Picea pungens	24
blue stain		4
blue stain	Ophiostoma ips	2
blue stain	Ophiostoma piceae	6
blurry chocolate angle moth	Macaria transitaria	1
Bosnian wild boar	Sus scrofa reiseri	3
bracket fungus	Fomitopsis rosea	1
Braconid wasp	Atanycolus comosifrons	2
Braconid wasp	Coeloides pissodis	3
Braconid wasp	Coeloides vancouverensis	14
Braconid wasp	Dendrosoter sulcatus	1
Braconid wasp	Meteorus hypophloei	1
Braconid wasp	Spathius pallidus	1
Braconid wasp	Wroughtonia occidentalis	1
Braconid wasps		1
brindled twist	Ptycholoma lecheana	2
bristlecone pine	Pinus aristata	18
broad-nosed weevil	Otiorhynchus raucus	1
brown felt blight	Herpotrichia juniperi	7
brown felt blight of pines	Neopeckia coulteri	6
brown hemlock needleminer	Coleotechnites macleodi	2
Brown needle blight of pine	Mycosphaerella gibsonii	1
brown root rot	Phellinus noxius	2
brown spot	Alternaria alternata	2
brown spot needle blight of pine	Mycosphaerella dearnessii	57
brown spruce longhorn beetle	Tetropium fuscum	7
brown-spotted Zale	Zale helata	2
browntail moth	Euproctis chrysorrhoea	1
Buchholz's Zale Moth	Zale buchholzi	1
bud moths	Zeiraphera spp.	2
budworm moths	Choristoneura spp.	1
bunya pine	Araucaria bidwillii	4
burl and decay		3
burnt pine longhorn beetle	Arhopalus ferus	8
Caliciopsis canker	Caliciopsis pinea	10
California fivespined ips	Ips paraconfusus	4
California flatheaded borer	Phaenops californica	2
California red fir	Abies magnifica	9
camphor shot borer	Xylosandrus mutilatus	2
Canada yew	Taxus canadensis	3
Canadian arborvitae leafminer	Argyresthia canadensis	2
canker		2
canker	Valsa quaternata	1
carpenter ants	Camponotus spp.	7
carpenter worm	Chilecomadia valdiviana	1
Caucasian fir	Abies nordmanniana	2
ceanothus silk moth	Hyalophora euryalus	1
cedar bark beetles	Phloeosinus spp.	14
cedar brown pocket rot	Postia sericeomollis	2
cedar-apple rust	Gymnosporangium juniperi-virginianae	71
Cenangium limb canker	Cenangium ferruginosum	7
Cenocoelius nigrisoma	Cenocoelius nigrisoma	1
Cephalcia falleni	Cephalcia falleni	2
Cercospora fungi	Cercospora spp.	3
chacma baboon	Papio ursinus	2
chamois	Rupicapra rupicapra	1
charcoal rot	Macrophomina phaseolina	11
checkered beetle	Clerus mutillarius	1
checkered beetle	Thanasimus dubius	37
chemicals		20
chequered fruit-tree tortrix	Pandemis coorylana	1
cherry-spruce rust	Pucciniastrum areolatum	16
chestnet brown bark beetle	Pityogenes hopkinsi	2
Chichuahua Pine Dwarf Mistletoe	Arceuthobium gillii	1
Chilgoza pine	Pinus gerardiana	1
Chinese fir	Cunninghamia lanceolata	4
Chinese juniper	Juniperus chinensis	7
chipping		3
Chrysomyxa rust of spruce	Chrysomyxa ledi	3
cicada killer	Sphecius speciosus	1
cicadas		6
cipres de Guaitecas	Pilgerodendron uviferum	1
clearcut		33
cogongrass	Imperata cylindrica	8
cold injury (low temperature)		14
Columbia moth	Hyalophora columbia columbia	1
comandra blister rust	Cronartium comandrae	50
comb-clawed beetle	Lobopoda erythrocnemis	2
common cockchafer	Melolontha melolontha	1
common juniper	Juniperus communis	12
common juniper leafminer	Coleotechnites gibsonella	2
common sawfly	Pristiphora laricis	3
common sawfly	Strongylogaster lineata	1
common snow mold	Phacidium infestans	4
Compartmentalization Of Decay In Trees (CODIT)		2
Comstock's Sallow	Feralia comstocki	1
cone beetle	Conophthorus conicolens	1
cone beetles	Conophthorus spp.	3
cone borers	Eucosma spp.	5
cone midge	Resseliella spp.	4
cone resin midge	Asynapta hopkinsi	1
cone worms	Dioryctria spp.	72
confused woodgrain moth	Morrisonia confusa	1
conifer sawflies	Neodiprion spp.	16
conifer sawfly	Diprion pini	25
conifer sawfly	Gilpinia frutetorum	5
conifer sawfly	Neodiprion autumnalis	2
conifer sawfly	Neodiprion nanulus contortae	1
conifer sawfly	Zadiprion townsendi	1
conifer seedling weevil	Steremnius carinatus	2
containers		1
Contarinia spp.	Contarinia spp.	3
cooley spruce gall adelgid	Adelges cooleyi	70
coppice		1
corkbark fir	Abies lasiocarpa var. arizonica	14
coronado limb rust	Cronartium arizonicum	1
cranberry girdler	Chrysoteuchia topiaria	3
creeping juniper	Juniperus horizontalis	3
Cronartium gall rusts	Cronartium spp.	3
crown development		9
crown gall	Rhizobium radiobacter	4
cruising and marking		1
cryptomeria scale	Aspidiotus cryptomeriae	21
Cryptosphaeria cankers	Cryptosphaeria spp.	2
cultivation		4
curl-leaf mountain mahogany	Cercocarpus ledifolius	1
cutworms, loopers, owlet moths, and underwings		2
Cyclaneusma needle cast	Cyclaneusma minus	5
cylindrical bark beetle	Colydium lineola	1
cylindrical bark beetles	Aulonium spp.	2
cylindrical bark beetles	Lasconotus pusillus	1
cylindrical bark beetles	Lasconotus referendarius	1
cylindrical bark beetles	Lasconotus spp.	1
Cylindrocladium root diseases	Cylindrocladium spp.	7
Cynipid gall wasp		1
Cynipid gall wasp	Neuroterus quercusbaccarum	1
cypress		6
cypress aphid	Cinara cupressivora	25
cypress bark mealybug	Ehrhornia cupressi	2
cypress looper	Iridopsis pergracilis	20
cypress twig gall midge	Taxodiomyia cupressiananassa	2
cypress weevil	Eudociminus mannerheimii	12
Cytospora canker	Cytospora pinastri	4
Cytospora canker of fir	Cytospora abietis	2
Cytospora canker of spruce	Valsa kunzei	7
Cytospora cankers	Cytospora spp.	9
Dark-spotted palthis	Palthis angulalis	1
darkling beetle	Corticeus parallelus	1
darkling beetles	Corticeus spp.	3
darkwinged fungus gnats		2
Dasyscypha cankers	Dasyscyphus spp.	2
Dasyscypha cankers	Lachnellula spp.	6
dawn redwood	Metasequoia glyptostroboides	33
deadwood and snags		3
debarking weevil	Hylobius xiaoi	4
decay		6
deer		6
defoliating weevil	Magdalis gentilis	1
defoliation due to unknown cause		1
Delphinella canker	Delphinella balsameae	1
Delphinella shoot blight	Delphinella abietis	3
Deodar cedar	Cedrus deodara	6
Dermea canker	Dermea pseudotsugae	3
desication (wind burn)		12
diagnostic lab sample		1
diameter release		2
dieback		1
Digger pine dwarf mistletoe	Arceuthobium occidentale	8
Diplodia blight	Sphaeropsis sapinea	185
Diplodia tip blight	Diplodia pinastri	10
Diplodia tip blights	Diplodia spp.	20
direct seeding		33
dodder	Cuscuta spp.	1
dogfennel	Eupatorium capillifolium	1
Dothistroma needle blight	Mycosphaerella pini	35
Douglas-fir	Pseudotsuga menziesii	33
Douglas-fir	Pseudotsuga menziesii var. viridis	3
Douglas-fir beetle	Dendroctonus pseudotsugae	99
Douglas-fir bud moth	Zeiraphera hesperiana	2
Douglas-fir cone moth	Barbara colfaxiana	3
Douglas-fir dwarf mistletoe	Arceuthobium douglasii	32
Douglas-fir engraver	Scolytus unispinosus	2
Douglas-fir needle midge	Contarinia pseudotsugae	10
Douglas-fir needlecast	Rhabdocline pseudotsugae	21
Douglas-fir pole beetle	Pseudohylesinus nebulosus	2
Douglas-fir tussock moth	Orgyia pseudotsugata	114
Douglas-fir twig weevil	Cylindrocopturus furnissi	2
drainage		13
drought		23
dry rot	Serpula lacrymans	2
Durango dwarf mistletoe	Arceuthobium durangense	1
dusty-wings		1
dwarf mistletoes	Arceuthobium spp.	61
Early Zanclognatha moth	Polypogon cruralis	1
eastern arborvitae	Thuja occidentalis	37
eastern blackheaded budworm	Acleris variana	4
eastern dwarf mistletoe	Arceuthobium pusillum	74
eastern fivespined ips	Ips grandicollis	54
eastern hemlock	Tsuga canadensis	55
eastern hemlock looper	Lambdina fiscellaria fiscellaria	7
eastern juniper bark beetle	Phloeosinus bicolor	5
eastern larch beetle	Dendroctonus simplex	5
Eastern Panthea	Panthea furcilla	1
Eastern Pine Elfin	Incisalia niphon	1
eastern pine gall rust	Cronartium quercuum	26
eastern pine looper	Lambdina pellucidaria	8
Eastern pine processionary moth	Thaumetopoea pinivora	3
eastern pine seedworm	Cydia toreuta	7
eastern pine shoot borer	Eucosma gloriola	4
eastern pine weevil	Pissodes nemorensis	64
eastern redcedar	Juniperus virginiana	34
eastern spruce gall adelgid	Adelges abietis	44
eastern tent caterpillar	Malacosoma americanum	2
eastern white pine	Pinus strobus	69
ectomycorrhizae	Collybia spp.	1
ectomycorrhizae		9
ectomycorrhizae	Pisolithus tinctorius	20
Ectomycorrhizae	Thelephora terrestris	9
edible dormouse	Glis glis	3
elegant weevil	Pachyrhinus elegans	4
elk	Cervus canadensis	7
elongate hemlock scale	Fiorinia externa	10
Elytroderma needle cast of pine	Elytroderma deformans	17
emarginate ips	Ips emarginatus	1
Engelmann spruce	Picea engelmannii	41
Engelmann Spruce-Subalpine Fir		3
English yew	Taxus baccata	35
engraver beetle	Ips acuminatus	59
Eriophyid mite		8
ermine moth	Argyresthia laevigatella	1
essigella aphids	Essigella spp.	1
esther moth	Hypagyrtis esther	6
Eulophid wasp	Chrysocharis laricinellae	10
Eulophid wasp	Dicladocerus japonicus	3
Eulophid wasp	Dicladocerus westwoodii	5
Eulophid wasp	Elachertus fenestratus	4
Eulophid wasp	Necremnus metalarus	1
Eurasian pine adelgid	Pineus pini	1
Eurasian red squirrel	Sciurus vulgaris	3
European alder	Alnus glutinosa	1
European bark beetle predator	Glischrochilus quadripunctatus	2
European crane fly	Tipula paludosa	4
European fir budworm	Choristoneura murinana	6
European fir engraver beetle	Pityokteines vorontzowi	15
European hardwood ambrosia beetle	Trypodendron domesticum	7
European larch	Larix decidua	55
European larch canker	Lachnellula willkommii	9
European mistletoe	Viscum album	2
European mistletoe variety	Viscum album ssp. austriacum	2
European oak leaf roller	Tortrix viridana	2
European pine resin midge	Cecidomyia pini	1
European pine sawfly	Neodiprion sertifer	73
European pine shoot moth	Rhyacionia buoliana	69
European red-bellied clerid	Thanasimus formicarius	8
European shot-hole borer	Xyleborus dispar	4
European silver fir weevil	Pissodes piceae	30
European spruce bark beetle	Ips typographus	313
European spruce bud moth	Zeiraphera ratzeburgiana	4
European spruce needle miner	Epinotia nanana	1
European spruce sawfly	Gilpinia hercyniae	5
European web-spinning larch sawfly	Cephalcia lariciphila	10
European white birch	Betula pendula	1
Eutypella canker	Eutypella parasitica	1
fall cankerworm	Alsophila pometaria	2
fall color		1
Fall spruce needle moth	Argyrotaenia occultana	1
fall webworm	Hyphantria cunea	3
false chinch bug	Nysius raphanus	5
false darkling beetle	Serropalpus barbatus	5
false garlic	Nothoscordum bivalve	1
false hemlock looper	Nepytia canosaria	5
felling		3
fertilization		23
fir	Abies spp.	5
fir and spruce canker		5
fir bark beetle	Pityophthorus pityographus	37
fir broom rust	Melampsorella caryophyllacearum	24
fir dwarf mistletoe	Arceuthobium abietinum	3
fir engraver	Scolytus ventralis	44
fir mistletoe	Phoradendron pauciflorum	2
fir needle cast	Isthmiella abietis	1
fir needle cast	Isthmiella quadrispora	1
fir needle cast	Lirula abietis-concoloris	4
fir needle casts	Lirula spp.	1
fir needle rusts	Pucciniastrum spp.	3
fir-fern rust	Uredinopsis spp.	12
fir-fireweed rust	Pucciniastrum epilobii	12
fire		292
fire ant	Solenopsis geminata	3
flat bark beetle	Cucujus clavipes	1
flat bark beetle		1
flat bark beetle	Silvanus bidentatus	1
flat headed woodborer	Buprestis novemmaculata	16
flatheaded fir borer	Phaenops drummondi	2
flatheaded or metallic wood borer		11
flatheaded pine borer	Chalcophora mariana	35
flatheaded pine borer	Phaenops gentilis	1
fletcher scale	Parthenolecanium fletcheri	3
Fletcher's eupithecia	Eupithecia fletcherata	1
flooding/high water		6
Florida nutmeg	Torreya taxifolia	10
Florida yew	Taxus floridana	3
flower longhorn	Stictoleptura canadensis	1
flower longhorn	Typocerus spp.	1
fluid arches moth	Morrisonia latex	1
fly agaric	Amanita muscaria	10
forest caterpillar hunter	Calosoma sycophanta	1
forest tent caterpillar	Malacosoma disstria	4
foureyed spruce bark beetle	Polygraphus rufipennis	13
foxtail pine	Pinus balfouriana	3
Fraser fir	Abies fraseri	6
frost and winter injury (general)		95
fungus		3
Fusarium cortical stem rot	Fusarium avenaceum	3
Fusarium wilts, blights, rots and damping-off	Fusarium spp.	11
fusiform rust	Cronartium quercuum f.sp. fusiforme	84
gall midge	Obolodiplosis robiniae	1
gall midge	Taxodiomyia cupressi	1
gall midges	Asynapta spp.	2
gall midges		11
gall rust of jack pine	Cronartium quercuum f.sp. banksianae	2
gall rust of Virginia pine	Cronartium quercuum f.sp. virginianae	1
galls		2
Ganoderma root and butt rot	Ganoderma lucidum	5
Gelechiid moth	Coleotechnites variiella	31
Gelechiid moths	Coleotechnites spp.	3
Gelechiid moths		1
genetic improvement		19
Geometrid moth	Caripeta angustiorata	1
Geometrid moth	Digrammia continuata	1
Geometrid moth	Hydriomena divisaria	1
Geometrid moth	Lambdina athasaria	1
Geometrid moth	Milionia basalis	2
Geometrid moths	Hypagyrtis spp.	1
giant coccids	Desmococcus captivus	3
giant coccids	Pityococcus deleoni	8
giant conifer aphids	Cinara spp.	22
giant ichneumon wasp	Rhyssa persuasoria	9
giant red-winged grasshopper	Tropidacris cristata dux	5
giant root borers	Prionus spp.	1
giant sequoia	Sequoiadendron giganteum	14
giant silkworms and royal moths		1
giant wood wasp	Urocerus gigas gigas	23
Gibberella canker	Gibberella baccata	1
glyphosate		1
golden buprestid	Buprestis aurulenta	1
goldenhaired bark beetle	Hylurgus ligniperda	25
gouty pitch midge	Cecidomyia piniinopis	25
grand fir	Abies grandis	7
grand fir, Douglas-fir, and associated species (Eastern Oregon and Washington)		3
granite moth	Macaria granitata	1
granulate ambrosia beetle	Xylosandrus crassiusculus	1
grasshoppers		1
gray forest looper	Caripeta divisata	1
gray mold	Botrytis cinerea	27
gray molds	Botrytis spp.	3
gray-banded Zale moth	Zale squamularis	1
great pine web-spinning pine-sawfly	Acantholyda posticalis	1
great spruce bark beetle	Dendroctonus micans	36
Grecian fir	Abies cephalonica	4
green lacewings	Chrysoperla spp.	1
green muscardine of insects	Metarhizium anisopliae	1
grey pine weevil	Brachyderes incanus	2
greygreen reindeer lichen	Cladonia rangiferina	3
growth regulator		2
Gynosporanium rusts	Gymnosporangium spp.	10
gypsy moth	Lymantria dispar	79
hackberry nipplegall maker	Pachypsylla celtidismamma	2
hail		21
Hartweg pine	Pinus hartwegii	2
harvest		4
harvesting		10
heart rot	Laricifomes officinalis	4
heart rot	Pyrofomes demidoffii	1
heat		3
Hebeloma mushroom	Hebeloma spp.	1
Hemiphacidium fungus	Hemiphacidium planum	1
hemlock	Tsuga spp.	2
hemlock angle moth	Macaria fissinotata	1
hemlock borer	Phaenops fulvoguttata	3
hemlock borer	Phaenops fulvoguttata	6
hemlock dwarf mistletoe	Arceuthobium tsugense	3
hemlock needle rust	Pucciniastrum vaccinii	1
hemlock rust	Melampsora farlowii	4
hemlock sawfly	Neodiprion tsugae	4
hemlock scale	Abgrallaspis ithacae	3
hemlock varnish shelf	Ganoderma tsugae	6
hemlock woolly adelgid	Adelges tsugae	138
herbicides (general)		82
Herpotrichia fungi	Herpotrichia spp.	4
Hessel's Hairstreak	Mitoura hesseli	1
Hetrick's sawfly	Neodiprion hetricki	2
Heydenia unica	Heydenia unica	1
hickory tussock moth	Lophocampa caryae	2
hispid cotton rat	Sigmodon hispidus	1
hispidus canker	Inonotus hispidus	1
hister beetle	Platysoma attenuata	1
hister beetle	Platysoma cylindricum	1
hister beetle	Platysoma parallelus	1
hister beetles	Hister spp.	1
hister beetles	Plegaderus spp.	1
Honduras pine	Pinus elliottii var. elliottii	4
hoop-pine bark beetle	Hylurdrectonus piniarius	10
hoop-pine borer	Pachycotes australis	9
horntails		3
human caused injury		1
hurricane		17
Hypoderma fungus	Hypoderma mexicanum	1
Ibaliid wasp	Ibalia leucospoides	1
Ichneumonid parasitoid wasp	Apechthis ontario	1
Ichneumonid parasitoid wasp	Diadegma laricinellum	4
Ichneumonid parasitoid wasp	Exenterus amictorius	1
Ichneumonid parasitoid wasp	Rhimphoctona macrocephala	2
Ichneumonid parasitoid wasps	Exenterus spp.	1
Ichneumonid wasp	Ephialtes mesocentrus	1
Ichneumonid wasp	Itoplectis conquisitor	6
Ichneumonid wasp	Megarhyssa nortoni	4
Ichneumonid wasp	Orthocentrus fulvipes	1
Ichneumonid wasp	Rhyssa spp.	2
Ichneumonid wasps		1
imbedded objects		2
imperial moth	Eacles imperialis	12
incense cedar broom rust	Gymnosporangium libocedri	5
incense cedar polypore	Tyromyces amarus	2
incense-cedar	Calocedrus decurrens	3
Indian Juniper	Juniperus polycarpos	6
indian paint fungus	Echinodontium tinctorium	16
introduced pine sawfly	Diprion similis	30
Ips engraver beetles	Ips spp.	105
Ips engraver beetles	Ips spp.	1
irregular pine scale	Toumeyella pinicola	4
irrigation		3
Italian cypress	Cupressus sempervirens	7
jack pine	Pinus banksiana	40
Jack pine budworm	Choristoneura pinus maritima	1
jack pine budworm	Choristoneura pinus pinus	23
jack pine looper	Macaria marmorata	1
jack pine resin midge	Cecidomyia resinicola	2
jack pine sawfly	Neodiprion pratti banksianae	1
Jacobson's spanworm	Erannis jacobsoni	2
Japanese apple rust	Gymnosporangium yamadae	7
Japanese beetle	Popillia japonica	1
Japanese black pine	Pinus thunbergii	1
Japanese cedar	Cryptomeria japonica	16
Japanese cedar longhorn beetle	Callidiellum rufipenne	10
Japanese climbing fern	Lygodium japonicum	11
Japanese falsecypress	Chamaecyparis pisifera	1
Japanese garden juniper	Juniperus chinensis var. procumbens	1
Japanese larch	Larix kaempferi	18
Japanese pear rust	Gymnosporangium asiaticum	3
Japanese pine sawyer	Monochamus alternatus	29
Japanese umbrella-pine	Sciadopitys verticillata	3
Japanese wisteria	Wisteria floribunda	1
Jeffery pine beetle	Dendroctonus jeffreyi	13
Jeffrey pine	Pinus jeffreyi	5
Jocose Sallow	Feralia jocosa	1
jumping oak gall	Neuroterus saltatorius	1
juniper	Juniperus spp.	3
juniper blight	Cercospora sequoiae junipera	1
juniper broom rust	Gymnosporangium speciosum	2
juniper budworm	Cudonigera houstonana	5
juniper carpet	Thera juniperata	1
Juniper dwarf mistletoe	Arceuthobium oxycedri	6
juniper ermine moth	Argyresthia trifasciata	2
juniper geometer	Patalene olyzonaria puber	1
Juniper Hairstreak	Mitoura grynea	1
juniper looper	Eupithecia interruptofasciata	1
juniper mistletoe	Phoradendron juniperinum	25
juniper scale	Carulaspis juniperi	15
juniper spittlebug	Clastoptera juniperina	1
juniper tip midge	Oligotrophus betheli	1
juniper twig pruner	Styloxus bicolor	2
juniper webworm	Dichomeris marginella	2
juniper witches' broom rust	Gymnosporangium nidus avis	1
juniper-pear rust	Gymnosporangium sabinae	3
Kabatina blight	Kabatina juniperi	3
kauri	Agathis australis	3
Kellog scale	Stramenaspis kelloggi	2
Khasia pine	Pinus kesiya	1
kiawe scolytid	Hypothenemus birmanus	8
knobcone pine	Pinus attenuata	2
knopper gall	Andricus quercuscalicis	1
lacewings		1
Lachnellula canker	Lachnellula flavovirens	1
lackey moth	Malacosoma neustria	1
lady beetle		1
lady beetle	Sasajiscymnus tsugae	5
lady beetle	Scymnus ningshanensis	4
lady beetle	Scymnus sinuanodulus	1
lady beetle	Scymnus suturalis	1
lady beetles	Scymnus spp.	1
laminated root disease	Phellinus weirii	23
land clearing		1
larch	Larix spp.	3
larch bud moth	Zeiraphera griseana	8
larch casebearer	Coleophora laricella	68
larch casebearer parasitic wasp	Agathis pumila	7
larch dieback		4
larch dwarf mistletoe	Arceuthobium laricis	11
larch engraver	Scolytus laricis	1
larch engraver beetle	Ips subelongatus	1
larch gall moth	Cydia milleniana	7
larch hawk moth	Sphinx morio	4
larch longicorn beetle	Tetropium gabrieli	13
larch looper	Macaria sexmaculata	1
larch looper	Macaria sexmaculata sexmaculata	2
larch moth	Tolype laricis	1
larch needle cast	Hypodermella laricis	10
larch needleworm	Zeiraphera improbana	1
larch pug	Eupithecia lariciata	1
larch sawfly	Pristiphora erichsonii	18
larch shoot tortricid moth	Spilonota laricana	5
larch twist	Ptycholomoides aeriferana	1
large brown trunk beetle	Hylobius abietis	64
large flat-headed pine heartwood borer	Chalcophora virginiensis	9
large fruit-tree tortrix	Archips podana	1
large larch bark beetle	Ips cembrae	37
large purplish gray	Iridopsis vellivolata	1
large spruce weevil	Hylobius piceus	8
large timberworm	Elateroides dermestoides	2
large-spored spruce-laborador tea/needle rust	Chrysomyxa ledicola	3
larger pine shoot beetle	Tomicus piniperda	110
latania scale	Hemiberlesia lataniae	2
leaf blotch miner moth	Phyllonorycter issikii	1
leaf blotch miner moth	Phyllonorycter robiniella	1
leaf wood beetle	Cryptocephalus pini	6
leaffooted pine seed bug	Leptoglossus corculus	9
leafminer	Coleotechnites thujaella	1
leafrollers and olethreutine moths		1
leafy spurge	Euphorbia esula	1
Lecanicillium wilt	Lecanicillium lecanii	2
lecanium scales	Coccus spp.	2
Lemmer's noctuid moth	Lithophane lemmeri	1
Leptacis spp.	Leptacis spp.	1
Leptographium root disease	Leptographium procerum	27
Leptographium root disease	Leptographium spp.	13
lesser cornstalk borer	Elasmopalpus lignosellus	12
lesser larch bark-beetle	Orthotomicus laricis	15
lesser pine borer	Acanthocinus nodosus	1
lesser pine shoot beetle	Tomicus minor	47
Leucostoma canker of spruce	Leucostoma kunzei	3
liberation		1
lichen		1
lifting, grading, & storage		13
lightning		33
limb rust	Peridermium filamentosum	21
limber pine	Pinus flexilis	8
limber pine dwarf mistletoe	Arceuthobium cyanocarpum	26
lined Buprestis beetle	Buprestis lineata	2
lined June beetle	Polyphylla occidentalis	2
loading		3
loblolly pine	Pinus taeda	152
loblolly pine sawfly	Neodiprion taedae linearis	6
locust digitate leaf miner	Parectopa robiniella	1
locust leafminer	Odontota dorsalis	1
lodgepole cone beetle	Conophthorus ponderosae	12
lodgepole cone moth	Eucosma rescissoriana	6
lodgepole needleminer	Coleotechnites milleri	4
lodgepole needletier	Argyrotaenia tabulana	2
lodgepole pine	Pinus contorta	29
lodgepole pine needle cast	Lophodermella concolor	8
lodgepole sawfly	Neodiprion burkei	1
lodgepole terminal weevil	Pissodes terminalis	19
log deck		5
logging damage		2
Lonchaeids	Lonchaea spp.	3
long-horned beetle	Arhopalus asperatus	1
long-horned beetle	Arhopalus rusticus	19
long-horned beetle	Ergates faber	1
long-horned beetle	Monochamus galloprovincialis	25
long-horned beetle	Plagionotus arcuatus	1
long-horned beetle	Plagionotus detritus	2
long-horned beetle	Pogonocherus fasciculatus	8
long-horned beetle	Semanotus russicus	2
long-horned beetle	Stromatium fulvum	4
long-horned beetles		12
long-legged flies	Medetera spp.	4
long-legged fly	Medetera signaticornis	4
longhorn beetle	Molorchus minor	8
longleaf pine	Pinus palustris	364
longleaf pine seedworm	Cydia ingens	1
longleaf-slash pine		1
looper	Nepytia spp.	1
Lophodermium needle casts	Lophodermium spp.	19
low thinning		4
Macrocheles mites	Macrocheles spp.	1
Macrophoma rough bark disease	Macrophoma tumefaciens	1
mantids		1
many-lined angle	Macaria multilineata	1
Marchalina hellenica	Marchalina hellenica	1
maritime pine	Pinus pinaster	2
Maritime pine scale, pine bast scale	Matsucoccus feytaudi	3
Maritime pine stem borer	Dioryctria sylvestrella	2
Mason pine	Pinus massoniana	5
Masson pine caterpillar	Dendrolimus punctatus	6
Matsucoccus pini	Matsucoccus pini	4
Matsucoccus scales	Matsucoccus spp.	1
May-June beetles	Phyllophaga spp.	16
mealybug	Crisicoccus pini	1
mealybug	Dysmicoccus pinicolus	8
mealybug	Dysmicoccus ryani	3
mealybug	Nipaecoccus aurilanatus	2
mealybug	Oracella acuta	7
mealybugs		1
mechanical		12
mechanical strip thinning		2
Mediterranean pine engraver beetle	Orthotomicus erosus	10
Mediterranean tamarisk beetle	Diorhabda elongata	1
Medusa needle blight	Davisomycella medusa	9
metalic wood-boring beetle	Buprestis consularis	1
metalic wood-boring beetle	Buprestis cupressi	1
metalic wood-boring beetle	Buprestis haemorrhoidalis	4
metalic wood-boring beetle	Chrysobothris sexsignata	3
metalic wood-boring beetles	Anthaxia spp.	1
metalic wood-boring beetles	Dicerca spp.	1
metalic wood-boring beetless	Chalcophora spp.	4
Mexican cypress/cedar of Goa	Cupressus lusitanica	2
minor angle	Macaria minorata	1
minute egg parasite	Trichogramma minutum	1
misc. forestry picture		2
mistletoe	Psittacanthus pinicola	1
mistletoes		2
mistletoes	Phoradendron spp.	8
mite	Dendrolaelaps neodisetus	1
mites		3
mixed conifers of Southwestern Oregon		2
mixed conifers, western white pine, & western redcedar		2
mixed species stands		4
monarch butterfly	Danaus plexippus	1
monkeypuzzle tree	Araucaria araucana	9
Monterey cypress	Cupressus macrocarpa	28
Monterey pine	Pinus radiata	39
Monterey pine aphid	Essigella californica	27
Monterey pine cone beetle	Conophthorus radiatae	1
Monterey pine ips	Pseudips mexicanus	10
monterey pine scale	Physokermes insignicola	5
Moreton Bay pine	Araucaria cunninghamii	3
Morrison's pero	Pero morrisonaria	1
mountain hemlock	Tsuga mertensiana	3
mountain pine beetle	Dendroctonus ponderosae	310
mugo pine	Pinus mugo	3
multi-damage (insect/disease)		1
multicolored Asian lady beetle	Harmonia axyridis	1
muscadine disease	Beauveria spp.	1
musk beetle	Aromia moschata	1
Nameless pinion	Lithophane innominata	1
Nantucket pine tip moth	Rhyacionia frustrana	44
naval stores		24
Nectria canker	Nectria cucurbitula	10
Nectria canker	Nectria spp.	4
needle blight of cedar	Didymascella thujina	4
needle blight of hemlock	Fabrella tsugae	5
needle blight of larch	Meria laricis	9
needle cast	Bifusella linearis	1
needle cast	Bifusella saccata	3
needle cast	Lophodermium juniperinum	1
needle cast	Lophodermium seditiosum	1
needle cast	Virgella robusta	3
needle cast of Japanese larch	Mycosphaerella laricis-leptolepidis	1
needle droop		1
needle rust	Coleosporium senecionis	4
needle rust	Coleosporium tussilaginis	2
needle rust	Pucciniastrum goeppertianum	1
needle-shortening pine gall	Thecodiplosis brachyntera	4
needlecast	Bifusella pini	1
needlecast	Davisomycella attenuata	1
needlecast	Davisomycella montana	1
needlecast	Gloeocoryneum cinereum	1
needlecast	Lophodermella montivaga	2
needlecast	Meloderma desmazieri	6
needlecast	Stigmina deflectens	5
needleminer	Ocnerostoma spp.	2
Neonectria cankers	Neonectria spp.	3
nesting-pine sawfly	Acantholyda zappei	1
New Caledonia pine	Araucaria columnaris	9
new house borer	Arhopalus productus	1
Nikko fir	Abies homolepis	1
nitrogen deficiency		1
Noctuid moth	Acronicta lanceolaria	1
Noctuid moth	Feralia major	1
Norfolk island pine	Araucaria heterophylla	8
North Fork John Day Ranger District	North Fork John Day Ranger District	1
northeastern sawyer	Monochamus notatus	1
northern bark beetle	Ips duplicatus	23
northern pine looper	Caripeta piniata	1
northern pine sphinx	Lapara bombycoides	5
northern pine tussock moth	Dasychira plagiata	2
northern pitch twig moth	Retinia albicapitana	7
northern spruce engraver	Ips perturbatus	4
Norway spruce	Picea abies	70
Norway spruce weevil	Pissodes harcyniae	10
nuclear polyhedrosis virus	Nucleopolyhedrovirus	2
nun moth	Lymantria monacha	122
nursery operations		19
nutria	Myocastor coypus	1
nutrient deficiency		8
oak	Quercus spp.	1
oak wilt	Ceratocystis fagacearum	3
oblique Zale	Zale obliqua	1
Ocote pine	Pinus oocarpa	2
old house borer	Hylotrupes bajulus	30
old man of the woods mushroom	Strobilomyces strobilaceus	5
oneseed juniper	Juniperus monosperma	1
orange jelly	Dacrymyces palmatus	1
orange larch tubemaker	Coleotechnites laricis	1
orange spruce needleminer	Coleotechnites piceaella	34
orange-spotted shoot moth	Rhyacionia pinicolana	1
Oregon fir sawyer	Monochamus scutellatus oregonensis	1
Oriental arborvitae	Platycladus orientalis	5
Oriental spruce	Picea orientalis	1
oval leaf beetles	Colaspis spp.	2
Owen's angle moth	Macaria oweni	1
oyster mushroom	Pleurotus ostreatus	1
oystershell scale	Lepidosaphes ulmi	6
ozone		13
Pacific yew	Taxus brevifolia	3
packaging		5
pale beauty	Campaea perlata	3
pale juniper webworm	Aethes rutilana	2
pale swallowtail	Papilio eurymedon	1
pales weevil	Hylobius pales	28
pandora moth	Coloradia pandora	30
Panthea coenobita	Panthea coenobita	2
parana pine	Araucaria angustifolia	6
parasitic flat bark beetle	Catogenus rufus	1
Patagonian cypress	Fitzroya cupressoides	3
patula pine	Pinus patula	11
peach bark beetle	Phloeotribus liminaris	1
pecky cypress pocket rot	Stereum taxodii	1
pellucid looper	Nepytia pellucidaria	1
peppered moth	Biston betularia	1
Perenniporia decay	Perenniporia subacida	2
periodical cicada	Magicicada spp.	1
Pestalotiopsis leaf spot	Pestalotiopsis spp.	9
pesticides		16
Phacidium fungus	Phacidium coniferarum	11
Phoma blights	Phoma spp.	1
Phomopsis blight	Phomopsis juniperivora	14
Phomopsis cankers and twig blights	Phomopsis spp.	11
phoretic mites	Histiogaster arborsignis	2
Phyllosticta leaf spots	Phyllosticta spp.	21
Phytophthora root and crown rots	Phytophthora spp.	3
Phytophthora root disease of Port Orford cedar	Phytophthora lateralis	3
Phytophthora root rot	Phytophthora cinnamomi	63
pig (domestic)	Sus scrofa (domestic type)	2
pileated woodpecker	Dryocopus pileatus	3
pine	Pinus spp.	60
pine and spruce adelgids	Pineus spp.	2
pine bark adelgid	Pineus strobi	23
pine beauty moth	Panolis flammea	23
pine budgall midge	Contarinia coloradensis	5
pine butterfly	Neophasia menapia	25
pine catkin sawflies	Xyela spp.	3
pine chafer	Anomala oblivia	18
pine colaspis	Colaspis pini	8
pine cone bug	Gastrodes grossipes	1
pine cone cerambycid	Chlorophorus strobilicola	2
pine cone tortrix	Gravitarmata margarotana	1
pine cone weevil	Pissodes validirostris	7
pine devil moth	Citheronia sepulcralis	3
pine engraver	Ips pini	53
pine false looper Zale moth	Zale duplicata	1
pine false webworm	Acantholyda erythrocephala	10
pine flat bug	Aradus cinnamomeus	1
pine gall weevil	Podapion gallicola	3
pine grosbeak	Pinicola enucleator	2
pine hawk moth	Hyloicus pinastri	15
pine hawk-moth	Sphinx pinastri	7
pine infesting sawflies	Neodiprion fulviceps	6
pine leaf adelgid	Pineus pinifoliae	8
pine looper	Phaeoura mexicanaria	1
pine looper moth	Bupalus piniaria	9
pine marble	Piniphila bifasciana	1
pine needle cast	Lophodermella cerina	24
pine needle cast	Lophodermium nitens	6
pine needle cast	Lophodermium pinastri	40
pine needle rust	Coleosporium asterum	12
pine needle rusts	Coleosporium spp.	34
pine needle scale	Chionaspis pinifoliae	42
pine needle sheathminer	Zelleria haimbachi	20
pine needle weevils	Pachyrhinus spp.	1
pine needleminer	Exoteleia pinifoliella	1
pine oystershell scale	Lepidosaphes pini	6
pine powder moth	Eufidonia convergaria	1
pine processionary moth	Thaumetopoea pityocampa	57
pine reproduction weevil	Cylindrocopturus eatoni	11
pine resin midges	Cecidomyia spp.	4
Pine resin-gall moth	Retinia resinella	15
pine root collar weevil	Hylobius radicis	10
pine sawyer beetle	Monochamus carolinensis	2
pine scale	Phenacaspis heterophyllae	1
pine shoot beetle	Tomicus destruens	1
pine shoot gall sawfly	Xyela gallicaulis	1
pine shootmoths	Retinia spp.	7
pine spider mite	Oligonychus subnudus	5
pine spittlebug	Aphrophora cribrata	13
pine spittlebug	Aphrophora parallela	7
pine straw		12
pine thrips	Gnophothrips spp.	1
pine tip blight		3
pine tip moths	Rhyacionia spp.	11
pine tip root weevil	Hylobius rhizophagus	1
pine tortoise scale	Toumeyella parvicornis	39
pine tube moth	Argyrotaenia pinatubana	3
pine tussock moth	Dasychira grisefacta	11
pine tussock moth	Dasychira pinicola	7
pine webworm	Pococera robustella	14
pine weevil	Hylobius pinastri	1
pine wilt nematode	Bursaphelenchus xylophilus	42
pine, fir, spruce and larch		2
Pine-tree lappet	Dendrolimus pini	40
pineland dwarf mistletoe	Arceuthobium vaginatum ssp. cryptopodum	18
pinheiro-bravo	Podocarpus lambertii	4
pinhole borer	Platypus spp.	7
pinon pitch nodule moth	Retinia arizonensis	1
pinyon blister rust	Cronartium occidentale	51
pinyon dwarf mistletoe	Arceuthobium divaricatum	31
pinyon ips	Ips confusus	29
pinyon needle scale	Matsucoccus acalyptus	19
pinyon sawfly	Neodiprion edulicolus	13
pinyon spindlegall midge	Pinyonia edulicola	11
pinyon tip moth	Dioryctria albovittella	10
Pissodes weevil	Pissodes gyllenhali	6
Pissodes weevil	Pissodes pini	19
Pissodes weevil	Pissodes piniphilus	13
Pissodes weevil	Pissodes scabricollis	5
Pissodes weevils	Pissodes spp.	4
pitch canker	Fusarium circinatum	9
pitch canker	Fusarium subglutinans	52
pitch mass borer	Synanthedon pini	2
pitch pine	Pinus rigida	2
pitch twig moth	Retinia comstockiana	3
pitch-eating weevil	Pachylobius picivorus	9
planting		37
planting stock		2
Platygaster spp.	Platygaster spp.	1
Ploioderma needle cast of pine	Ploioderma lethale	1
pocket gophers		5
poecila sphinx	Sphinx poecila	1
poles, posts, pilings		1
polyphagous leaf roller	Argyrotaenia ljungiana	1
pondcypress	Taxodium ascendens	12
ponderosa pine	Pinus ponderosa	71
ponderosa pine bark borer	Acanthocinus princeps	2
ponderosa pine coneworm	Dioryctria auranticella	5
ponderosa pine dwarf mistletoe	Arceuthobium vaginatum	10
ponderosa pine needleminer	Coleotechnites moreonella	1
Ponderosa pine needleminer	Coleotechnites ponderosae	5
ponderosa pine seed moth	Cydia piperana	1
ponderosa pine tip moth	Rhyacionia zozana	13
ponderosa pine twig scale	Matsucoccus bisetosus	14
ponderosa twig moth	Dioryctria ponderosae	6
ponderous borer	Ergates spiculatus	1
poplar rust	Melampsora medusae	3
porcelain gray	Protoboarmia porcelaria	3
porcupine	Erethizon dorsatum	30
Port Orford cedar	Chamaecyparis lawsoniana	13
post planting protection		14
powder moth	Eufidonia notataria	1
powdery juniper aphid	Cinara pulverulens	1
powdery mildew of oak	Microsphaera alphitoides	1
precommercial thinning		17
prescribed fire		15
processing/manufacturing		2
pruning (general)		22
pteromalid wasp	Dinotiscus dendroctoni	3
pteromalid wasp		2
pteromalid wasp	Roptrocerus xylophagous	2
puffball	Lycoperdon pyriforme	2
pulpwood		3
purple-striped shootworm	Zeiraphera unfortunana	1
puto antennatus	Puto antennatus	1
Pythium diseases	Pythium spp.	2
quince rust	Gymnosporangium clavipes	2
rabbit		3
Rasutoria fungus	Rasutoria abietis	1
rat, vole, mouse		14
red belt abiotic damage		10
red fir dwarf mistletoe	Arceuthobium abietinum f.sp. magnificae	2
red heart decay	Stereum sanguinolentum	7
red heart decay bleeding fungus	Rigidoporus sanguinolentus	1
red heart of pine	Phellinus pini	21
red pine	Pinus resinosa	64
red pine adelgid	Pineus borneri	3
red pine cone beetle	Conophthorus resinosae	3
red pine cone beetle	Conophthorus resinosae	3
red pine cone borer	Eucosma monitorana	8
red pine sawfly	Neodiprion nanulus nanulus	1
red pine shoot moth	Dioryctria resinosella	15
red root and butt rot	Inonotus circinatus	6
red spider mite	Tetranychus macfarlanei	1
red spruce	Picea rubens	7
red squirrel	Tamiasciurus hudsonicus	3
red turpentine beetle	Dendroctonus valens	49
red-belted fungus	Fomitopsis pinicola	26
red-black pine spittle bug	Haematoloma dorsata	1
red-cockaded woodpecker	Picoides borealis	20
red-legged buprestis	Buprestis rufipes	1
redbellied clerid	Enoclerus sphegeus	1
redheaded inchworm	Macaria bisignata	1
redheaded pine sawfly	Neodiprion lecontei	85
redwood	Sequoia sempervirens	5
redwood	Sequoia spp.	4
redwood bark beetle	Phloeosinus sequoiae	1
redwood trunk rot	Poria sequoiae	1
release treatments		26
resinous polypore	Ischnoderma resinosum	1
Rhabdocline needlecast	Rhabdocline weirii	4
Rhabdocline needlecasts	Rhabdocline spp.	6
Rhizina root disease	Rhizina undulata	2
Rhizoctonia damping-off, blight and rot	Rhizoctonia solani	7
Rhizosphaera needle cast	Rhizosphaera kalkhoffii	35
Rhizosphaera needle cast	Rhizosphaera pini	13
Rhizosphaera needle cast	Rhizosphaera spp.	1
ribbed pine borer	Rhagium inquisitor	19
ripping/furrowing/bedding		15
Road salt or de-icing salt		9
robustus conk	Phellinus robustus	2
Rocky Mountain Douglas-Fir	Pseudotsuga menziesii var. glauca	16
Rocky Mountain juniper	Juniperus scopulorum	1
root aphid	Prociphilus americanus	2
root disease	Onnia circinata	1
root diseases and rots		24
root lifting, soil heaving, and windthrow		20
root problems		2
root pruning		1
root rot	Phellinus hartigii	3
root-feeding bark beetle	Hylastes macer	1
rooted/unrooted cuttings		1
roundheaded borer	Acanthocinus obsoletus	2
roundheaded pine beetle	Dendroctonus adjunctus	4
rove beetle	Nudobius lentus	3
rove beetle	Nudobius luridipennis	1
rove beetle	Quedius plagiatus	1
row thinning		8
rust	Chrysomyxa ledi var. rhododendri	2
rust	Gymnosporangium nidus-avis	1
rust mite	Epitrimerus spp.	8
rusty gilled polypore	Gloeophyllum sepiarium	5
rusty tussock moth	Orgyia antiqua	3
rusty tussock moth	Orgyia antiqua nova	1
sacred fir	Abies religiosa	11
sacred fir looper	Evita hyalinaria hyalinaria	9
saddlebacked looper	Ectropis crepuscularia	1
sand pine	Pinus clausa	48
sand pine root disease		6
sand pine sawfly	Neodiprion pratti	1
sand post oak	Quercus margarettae	1
Saratoga spittlebug	Aphrophora saratogensis	15
sawflies		4
sawfly	Cerospastus volupis	1
sawfly	Macremphytus spp.	2
sawfly parasitic wasp	Dahlbominus fuscipennis	1
sawfly parasitic wasp	Monodontomerus dentipes	2
sawyer beetle	Monochamus sartor	59
sawyer beetles	Monochamus spp.	22
scale	Matsucoccus macrocicatrices	2
scale picnic beetle	Cybocephalus nipponicus	1
scaly pholiota	Pholiota squarrosa	4
scarab beetle	Phyllophaga falsa	4
scarab beetles	Melolontha spp.	2
scarabs or scarab beetles		6
Schweinitzii root and butt disease	Phaeolus schweinitzii	35
Scleroderris canker of pine and spruce	Gremmeniella abietina	62
Scleroderris canker of western firs	Grovesiella abieticola	5
Scots pine	Pinus sylvestris	71
scrub live oak	Quercus geminata	2
sea salt		2
seed chalcid	Megastigmus spp.	1
seed chalcidoid wasps	Eurytoma tomici	2
seed orchard/seed production areas		10
seed tree		15
seed worms	Cydia spp.	4
seedling blight of longleaf pine	Ceratobasidium spp.	6
seedlings		1
seeds/cones		7
Seiridium cankers	Seiridium spp.	1
selection		6
selection thinning		13
sequoia pitch moth	Synanthedon sequoiae	6
Serbian spruce	Picea omorika	3
shelterwood		49
shieldbacked pine seed bug	Tetyra bipunctata	8
shoot beetles	Tomicus spp.	4
shore juniper	Juniperus conferta	1
shortleaf pine	Pinus echinata	45
shortleaf pine cone borer	Eucosma cocana	2
Siberian larch	Larix sibirica	20
Siberian moth	Dendrolimus sibiricus	21
Sierra Nevada mixed conifers		1
silver fir	Abies alba	9
silver fir bark beetle	Pityokteines curvidens	38
silverspotted tiger moth	Lophocampa argentata	1
singleleaf pinyon	Pinus monophylla	5
Sirex parasite	Schlettererius cinctipes	1
Sirex woodwasp	Sirex behrensii	7
Sirex woodwasp	Sirex noctilio	86
Siricid woodwasp	Urocerus augur	14
Siricid woodwasps	Sirex juvencus	2
Sirococcus blight of conifers	Sirococcus conigenus	73
Sitka spruce	Picea sitchensis	6
six-spined engraver beetle	Ips sexdentatus	128
six-toothed spruce bark beetle	Pityogenes chalcographus	94
sixspined ips	Ips calligraphus	44
skidding		1
slash pine	Pinus elliottii	55
slash pine flower thrips	Gnophothrips fuscus	1
slash pine sawfly	Neodiprion merkeli	1
slash pine seedworm	Cydia anaranjada	1
small banded pine weevil	Pissodes castaneus	11
small fir bark beetle	Cryphalus piceae	22
small pine looper	Eupithecia palpata	2
small southern pine engraver	Ips avulsus	35
small spruce bark beetle	Ips amitinus	26
small spruce bark beetle	Polygraphus poligraphus	24
small spruce fly	Pristiphora abietina	2
small Tolype moth	Tolype notialis	1
small white-marmorated long-horned beetle	Monochamus sutor	17
smaller European elm bark beetle	Scolytus multistriatus	1
snakeflies	Phaeostigma spp.	1
snout beetles or weevils		13
snow and ice damage (snow load)		46
soft scale	Physokermes concolor	1
soft scale	Physokermes hemicryphus	1
soft scale	Physokermes taxifoliae	5
soft scales	Physokermes spp.	2
soft scales	Toumeyella spp.	7
soil & water		2
soldier flies	Odontomyia spp.	1
soldier fly	Zabrachia polita	1
sooty mold		6
south coastal coneworm	Dioryctria ebeli	1
southern blight	Sclerotium rolfsii	4
southern cone gall midge	Cecidomyia bisetosa	11
southern cone rust	Cronartium strobilinum	9
southern green stink bug	Nezara viridula	1
southern pine beetle	Dendroctonus frontalis	555
southern pine beetle predator	Lyctocoris elongatus	1
southern pine coneworm	Dioryctria amatella	16
southern pine root weevil	Hylobius aliradicis	1
southern pine sawyer	Monochamus titillator	61
southern pine sphinx	Lapara coniferarum	1
southern sculptured pine borer	Chalcophora georgiana	2
southwestern white-spored gall rust	Peridermium (An undescribed species)	4
spacing thinning		5
Sphaeropsis tip blights and cankers	Sphaeropsis spp.	1
spider mites		7
spiny caterpillar	Ormiscodes cinnamomea	4
spittlebug	Aphrophora spp.	1
spittlebugs or froghoppers		12
spotted loblolly pine sawfly	Neodiprion taedae taedae	1
spotted pine sawyer	Monochamus clamator	3
spotted shoot moth	Rhyacionia pinivorana	1
spring hemlock looper	Lambdina fervidaria athasaria	1
spruce	Picea spp.	4
spruce aphid	Elatobium abietinum	7
spruce bark tortrix moth	Cydia pactolana	3
spruce beetle	Dendroctonus rufipennis	151
spruce broom rust	Chrysomyxa arctostaphyli	27
spruce bud midge	Dasineura swainei	2
spruce bud moth	Zeiraphera canadensis	2
spruce bud scale	Physokermes piceae	4
spruce budworm	Choristoneura fumiferana	54
spruce budworm	Choristoneura orae	4
spruce coneworm	Dioryctria abietella	25
spruce decline		53
spruce gall adelgid	Pineus similis	6
spruce gall aphids	Adelges spp.	7
spruce gall midge	Mayetiola piceae	2
spruce mealybug	Puto sandini	7
spruce needle cast	Lophodermium piceae	3
spruce needle cast/blight	Lirula macrospora	15
spruce needle rust	Chrysomyxa weirii	1
spruce needle rusts	Chrysomyxa spp.	6
spruce needle tortricid	Epinotia tedella	13
spruce needleminer	Taniva albolineana	10
spruce pine	Pinus glabra	5
spruce rust	Chrysomyxa abietis	1
spruce rust mite	Nalepella halourga	1
spruce sawfly	Pikonema scutellata	1
spruce seed moth	Cydia strobilella	11
spruce shoot aphid	Cinara pilicornis	1
spruce spider mite	Oligonychus ununguis	30
Spruce tap knocking beetle	Ernobius abietis	2
spruce webworm	Cephalcia abietis	16
spruce zebra beetle	Xylotrechus undulatus	1
spruce-fir looper	Macaria signaria dispuncta	1
squirrel	Sciurus spp.	4
stalactiform blister rust	Cronartium coleosporioides	20
steelblue jewel beetle	Phaenops cyanea	71
stem decay of black walnut	Phellinus weirianus	1
stem form and wood quality		10
stem girdling roots		1
Stigmina leaf spot	Stigmina lautii	6
Stigmina leaf spots	Stigmina spp.	9
striped ambrosia beetle	Trypodendron lineatum	30
striped pine scale	Toumeyella pini	11
stubs		1
subalpine fir	Abies lasiocarpa	16
subalpine fir	Abies lasiocarpa var. lasiocarpa	3
subtropical pine tip moth	Rhyacionia subtropica	1
sudden oak death	Phytophthora ramorum	3
sugar pine	Pinus lambertiana	2
sugar pine scale	Matsucoccus pauciciatrices	1
sugar pine tortrix	Choristoneura lambertiana	22
sulfur shelf	Laetiporus sulphureus	5
sunscald		2
Swaine jack pine sawfly	Neodiprion swainei	2
sweet fern blister rust	Cronartium comptoniae	9
Swiss needle cast	Phaeocryptopus gaeumannii	16
Swiss stone pine	Pinus cembra	1
Sydowia fungus	Sydowia gregaria	1
syrphid or flower flies		3
Table Mountain pine	Pinus pungens	6
Tachinid fly	Carcelia yalensis	1
tamarack	Larix laricina	26
tamarisk	Tamarix spp.	3
tar spot needlecast	Davisomycella ampla	7
Tarsonemid mite	Tarsonemus ips	1
Taylor's cedar looper	Eupithecia intricata taylorata	1
termites		1
Tetranychid mite	Oligonychus perditus	1
Texas leafcutting ant	Atta texana	36
thinning (stand)		41
three-streaked Sparganothis	Sparganothis tristriata	1
thrips	Thrips pini	6
tiger moth	Lophocampa ingens	11
timberman	Acanthocinus aedilis	52
tip moth		14
Tomentosus root disease	Onnia tomentosus	13
tooth-necked fungus beetle	Laricobius nigrinus	5
tooth-necked fungus beetles	Laricobius spp.	1
tornado		8
torrey pine	Pinus torreyana	5
Tortricid moth	Archips oporana	2
Tortricid moth	Cydia indivisa	2
Tortricid moth	Dichelia histrionana	1
Tortricid moth	Epinotia cedricida	1
Tortricid moth	Epinotia pygmaeana	1
Tortricid moth	Pseudohermenias abietana	2
Tortricid moth	Rhyacionia hafneri	1
Tortricid moth	Syndemis musculana	1
Torymid wasp	Megastigmus suspectus	2
transplant shock		3
transplanting		4
transport		4
Trichoscyphella fungus	Lachnellula suecica	1
Trogossitid beetles		1
Trogossitid beetles	Tenebroides marginatus	1
tropical storm		2
true fir bark beetles	Scolytus spp.	2
Truncatella fungus	Truncatella hartigii	1
turkey tail	Trametes versicolor	1
Turkish pine	Pinus brutia	5
turpentine borer	Buprestis apricans	1
tussock moths	Dasychira spp.	2
tussock moths	Halysidota spp.	2
tussock moths		1
twicestabbed lady beetle	Chilocorus stigma	1
twig beetle	Cnesinus setulosus	1
twig beetles	Pityophthorus spp.	2
twig dieback of larch	Botryosphaeria laricina	1
twist rust	Melampsora populnea	7
two needle pinyon	Pinus edulis	11
two-spotted lady beetle	Adalia bipunctata	2
two-toothed pine beetle	Pityogenes bidentatus	22
undercutting		1
unknown		1
unknown scale		1
unpaved roads and trails		2
urban planting		1
Utah juniper	Juniperus osteosperma	10
V-marked lady beetle	Neoharmonia venusta	1
variegated midget	Elaphria versicolor	1
veiled polypore	Cryptoporus volvatus	10
violet tanbark beetle	Callidium violaceum	11
violet-pored bracket fungus	Trichaptum abietinum	17
Virginia pine	Pinus virginiana	46
Virginia pine sawfly	Neodiprion pratti pratti	5
volcanoes		1
Warren's sawfly	Neodiprion warreni	1
washed-out Zale	Zale metatoides	1
web-spinning pine-sawfly	Acantholyda hieroglyphica	13
webbing coneworm	Dioryctria disclusa	18
webspinning sawfly	Cephalcia arvensis	22
wedge-shaped beetle	Hesperobaenus rufipes	1
weeding/cultivation		1
weevil	Cossonus corticola	2
weevil	Magdalis spp.	1
weevils	Hylobius spp.	2
western balsam bark beetle	Dryocoetes confusus	22
western blackheaded budworm	Acleris gloverana	9
western conifer-seed bug	Leptoglossus occidentalis	15
western dwarf mistletoe	Arceuthobium campylopodum	8
western false hemlock looper	Nepytia freemani	9
western gall rust	Endocronartium harknessii	61
western hemlock	Tsuga heterophylla	2
western hemlock looper	Lambdina fiscellaria lugubrosa	7
western hemlock wood stainer	Gnathotrichus sulcatus	8
western juniper	Juniperus occidentalis	2
western juniper	Juniperus occidentalis var. occidentalis	2
western larch	Larix occidentalis	7
western pine beetle	Dendroctonus brevicomis	30
western pineshoot borer	Eucosma sonomana	13
western pinewood stainer	Gnathotrichus retusus	8
western red cedar	Thuja plicata	12
western roe deer	Capreolus capreolus	6
western spruce budworm	Choristoneura freemani	105
western tent caterpillar	Malacosoma californicum	3
western white pine	Pinus monticola	4
western white pine cover type		1
wheel bug	Arilus cristatus	5
white ash	Fraxinus americana	1
white fir	Abies concolor	44
white fir dwarf mistletoe	Arceuthobium abietinum f.sp. concoloris	11
white fir needleminer	Epinotia meritana	10
white laminated rot	Ceriporiopsis rivulosa	1
white muscadine disease	Beauveria bassiana	6
white pine angle	Macaria pinistrobata	1
white pine aphid	Cinara strobi	7
white pine blister rust	Cronartium ribicola	186
white pine cone beetle	Conophthorus coniperda	6
white pine cone borer	Eucosma tocullionana	6
white pine needlecast	Lophodermella arcuata	3
white pine sawfly	Neodiprion pinetum	5
white pine weevil	Pissodes strobi	125
white slant-line	Tetracis cachexiata	1
white spruce	Picea glauca	26
white spruce decline		1
white triangle tortix	Clepsis persicana	1
white-fringed emerald	Nemoria mimosaria	1
white-lined leafroller	Amorbia humerosana	1
white-tailed deer	Odocoileus virginianus	12
whitebark pine	Pinus albicaulis	7
whitefringed beetle	Naupactus peregrinus	2
whitefringed beetles	Naupactus spp.	15
whitemarked tussock moth	Orgyia leucostigma intermedia	1
whitemarked tussock moth	Orgyia leucostigma	4
whitespotted sawyer	Monochamus scutellatus	18
willow leaf beetle	Chrysomela vigintipunctata	1
wind		77
windrowing or piling		7
witches broom rust	Gymnosporangium nelsonii	1
witches' broom		4
wood borers		1
wood decay	Pholiota albocrenulata	1
wood decay	Stereum spp.	2
wood decay and heart rots of hardwoods	Fomes spp.	3
wood decay fungi	Ceriporia spp.	10
wood ear	Auricularia auricula-judae	10
wood rot	Bjerkandera adusta	1
wood rot fungi	Trichoderma spp.	4
woodpeckers		16
woodwasp	Xeris spectrum	8
woodwasp	Xiphydria longicollis	1
woolly pine scale	Pseudophilippia quaintancii	10
Xestia badicollis	Xestia badicollis	1
Xestia elimata	Xestia elimata	1
yellow-bellied sapsucker	Sphyrapicus varius	4
yellow-bellied sapsucker	Sphyrapicus varius varius	2
yellow-cedar decline		3
yellow-horned horntail	Urocerus gigas flavicornis	4
yellowheaded spruce sawfly	Pikonema alaskensis	10
yellowlined forest looper	Cladara limitaria	1
yew plum pine	Podocarpus macrophyllus	18
Yosemite bark weevil	Pissodes schwarzi	1
Zale moth	Zale curema	1
Zale submediana	Zale submediana	1
Zimmerman pine moth	Dioryctria zimmermani	12

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Forestry: Conifer