| 0176025 |
Squash Mosaic Virus |
Comovirus SqMV |
Symptoms on a melon seedling following seed transmission. |
| 0660023 |
bacterial blight |
Xanthomonas arboricola pv. corylina |
On a layered hazel shoot in the process of rooting, dieback after necrosis of a new lateral shoot, due to Xanthomonas campestris pv. corylina. |
| 0660024 |
bacterial blight |
Xanthomonas arboricola pv. corylina |
In orchard, on a 3-year-old hazel tree, dieback of several 1- and 2-year-old shoots starting from localized necrosis on buds or new lateral shoots, due to Xanthomonas campestris pv. corylina |
| 2515053 |
steelblue jewel beetle |
Phaenops cyanea |
emerging adult |
| 2515026 |
nun moth |
Lymantria monacha |
|
| 2101037 |
blade spruce Gall adelgid |
Adelges laricis |
needle distortion and yellowing by the woolly aphids |
| 1118025 |
European hornbeam |
Carpinus betulus |
|
| 5431651 |
containers |
|
Tree in a planter inside the Louvre Museum (Paris, France). |
| 5431647 |
urban ecosystem |
|
|
| 5431641 |
urban ecosystem |
|
|
| 5431642 |
burl and decay |
|
|
| 5431639 |
urban ecosystem |
|
|
| 5431640 |
urban ecosystem |
|
|
| 2101040 |
European spruce bark beetle |
Ips typographus |
baited trap tree |
| 2101085 |
European spruce bark beetle |
Ips typographus |
saw dust on the bark |
| 1277122 |
bacterial canker of poplar |
Xanthomonas populi |
Canker reaction tissue |
| 1277125 |
bacterial canker of poplar |
Xanthomonas populi |
Artificially inoculated stem |
| 2515029 |
European shot-hole borer |
Xyleborus dispar |
exsudation of sap due to beetle attacks |
| 2515045 |
poplar-and-willow borer |
Cryptorhynchus lapathi |
symptom outside the trunk |
| 1190028 |
European spruce bark beetle |
Ips typographus |
blue stain fungi (Ophiostoma sp.) in the sapwood |
| 0656033 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Tomato fruit infected by tomato spotted wilt tospovirus, with large paler areas. |
| 0176030 |
black rot |
Guignardia bidwellii |
Symptoms on grapevine bunches: mummification of infected berries. |
| 0021082 |
puncturevine seed weevil |
Microlarinus lareynii |
|
| 2515033 |
oak splendour beetle |
Agrilus biguttatus |
emerging adult |
| 0454060 |
Chrysanthemum Stunt Viroid |
Pospiviroid CSVd |
Chrysanthemum stunt viroid infection of chrysanthemum cv. Soleil d'Armor (Sport de Sirocco) showing later stages of symptom development. |
| 2101035 |
striped ambrosia beetle |
Trypodendron lineatum |
white saw dust on the bark |
| 2101065 |
engraver beetle |
Ips acuminatus |
dead trees |
| 2101068 |
engraver beetle |
Ips acuminatus |
blue stain fungi (Ophiostoma spp.) in the sapwood |
| 2102015 |
woolly beech aphid |
Phyllaphis fagi |
|
| 0656076 |
citrus greening |
Candidatus Liberibacter asiaticus |
Leaf mottle on grapefruit, a characteristic symptom caused by citrus greening bacterium but also seen on trees infected by Spiroplasma citri. |
| 2515024 |
nun moth |
Lymantria monacha |
|
| 5431655 |
soil aggregates |
|
|
| 5431653 |
soil & water |
|
|
| 5431654 |
soil & water |
|
|
| 5431652 |
soil & water |
|
|
| 5431650 |
decay |
|
|
| 5431649 |
urban ecosystem |
|
|
| 5431648 |
urban ecosystem |
|
|
| 5431646 |
urban ecosystem |
|
|
| 5431645 |
urban ecosystem |
|
|
| 5431644 |
pruning (general) |
|
|
| 5431643 |
pruning (general) |
|
|
| 2101079 |
six-spined engraver beetle |
Ips sexdentatus |
dead trees near harvested logs |
| 2515028 |
European pine sawfly |
Neodiprion sertifer |
|
| 2100082 |
bark beetle |
Pityokteines spinidens |
male |
| 1190007 |
small fir bark beetle |
Cryphalus piceae |
|
| 1190005 |
Wellenbindige oak splendour beetle |
Coraebus undatus |
|
| 1190010 |
great spruce bark beetle |
Dendroctonus micans |
|
| 1190011 |
great spruce bark beetle |
Dendroctonus micans |
lump of resin on root collar |
| 2100089 |
pinhole borer |
Platypus cylindrus |
white saw dust on the bark |
| 0023055 |
defoliator moth |
Oxicesta geographica |
|
| 2101098 |
gypsy moth |
Lymantria dispar |
brood |
| 5431638 |
urban ecosystem |
|
|
| 5431637 |
pruning (general) |
|
|
| 5431636 |
pruning (general) |
|
|
| 0023059 |
defoliator moth |
Simyra dentinosa |
|
| 2515017 |
larch elm bark beetle |
Hylesinus crenatus |
gallery under the bark |
| 2515032 |
oak splendour beetle |
Agrilus biguttatus |
larva (final stage) |
| 2515055 |
steelblue jewel beetle |
Phaenops cyanea |
dead infested tree |
| 2515030 |
leopard moth |
Zeuzera pyrina |
moth and pupa |
| 2515014 |
larch elm bark beetle |
Hylesinus crenatus |
beginning of gallery |
| 2515056 |
poplar borer |
Saperda carcharias |
larva inside a root |
| 5431633 |
urban ecosystem |
|
Urban park in Paris. |
| 5431630 |
urban ecosystem |
|
|
| 2101053 |
conifer sawfly |
Diprion pini |
defoliated tree |
| 2101021 |
giant wood wasp |
Urocerus gigas gigas |
brooding |
| 0656075 |
citrus greening |
Candidatus Liberibacter asiaticus |
Greening-affected sweet orange showing yellow shoot symptoms. |
| 0024040 |
musk thistle flower fly |
Cheilosia corydon |
feeding damage caused by larvae |
| 0023099 |
clearwing moth |
Chamaesphecia tenthrediniformis |
in damaged root |
| 0023036 |
ragwort flea beetle |
Longitarsus jacobaea |
|
| 0023056 |
defoliator moth |
Oxicesta geographica |
mature larva |
| 0023057 |
defoliator moth |
Oxicesta geographica |
living within a silken tent |
| 0023083 |
minute spurge flea beetle |
Aphthona abdominalis |
|
| 0022052 |
yellow starthistle bud weevil |
Bangasternus orientalis |
|
| 1190009 |
great spruce bark beetle |
Dendroctonus micans |
|
| 0177031 |
Japanese beetle |
Popillia japonica |
Adult feeding on yellow rose flowers |
| 0025035 |
musk thistle flower fly |
Cheilosia corydon |
|
| 0025002 |
gall midge |
Dasineura capsulae |
galls |
| 2515031 |
leopard moth |
Zeuzera pyrina |
in a twig |
| 2515020 |
ash bark beetle |
Hylesinus varius |
|
| 0176031 |
black rot |
Guignardia bidwellii |
Detail of grapevine berries infected by Guignardia bidwellii: browning, bluing and desiccation of berries; presence of numerous black dots (pycnidia or young perithecia). |
| 2515060 |
black spruce beetle |
Tetropium castaneum |
|
| 0454027 |
Anthracnose, pink boll rot or seedling blight of cotton |
Colletotrichum gossypii |
Immature cotton boll infected by Glomerella gossypii, showing round, sunken lesions. |
| 2515046 |
large brown trunk beetle |
Hylobius abietis |
|
| 2102011 |
Mediterranean pine engraver beetle |
Orthotomicus erosus |
|
| 0023053 |
clearwing moth |
Chamaesphecia crassicornis |
|
| 2515035 |
oak splendour beetle |
Agrilus biguttatus |
gallery in shape of zig-zag (final stage) and cambium necrosis |
| 2101051 |
Maritime pine stem borer |
Dioryctria sylvestrella |
resin flux on the trunk |
| 0176093 |
apricot chlorotic leafroll |
Phytoplasma N/A |
Precocious leaf emergence in apricot in spring, due to European stone fruit yellows phytoplasma. |
| 1190020 |
six-spined engraver beetle |
Ips sexdentatus |
|
| 2515057 |
poplar borer |
Saperda carcharias |
symptom outside the trunk |
| 2101029 |
European hardwood ambrosia beetle |
Trypodendron domesticum |
white saw dust on the bark |
| 0023021 |
common crupina |
Crupina vulgaris |
|
| 2101078 |
six-spined engraver beetle |
Ips sexdentatus |
resin tube on the bark |
| 1190003 |
metalic wood-boring beetle |
Agrilus populneus |
|
| 0023054 |
lace bug |
Oncochila simplex |
on stem |
| 2515019 |
ash bark beetle |
Hylesinus varius |
|
| 1190002 |
metalic wood-boring beetle |
Agrilus populneus |
|
| 0022072 |
puncturevine stem weevil |
Microlarinus lypriformis |
|
| 0656036 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Chlorotic spots on young leaves of gloxinia due to tomato spotted wilt tospovirus. |
| 0023073 |
defoliator moth |
Simyra dentinosa |
in mass |
| 2101082 |
six-spined engraver beetle |
Ips sexdentatus |
saw dust on the bark |
| 2101066 |
engraver beetle |
Ips acuminatus |
exit holes in bark |
| 2515003 |
European fir budworm |
Choristoneura murinana |
to young shoots |
| 2515061 |
poplar borer |
Saperda carcharias |
|
| 2515015 |
larch elm bark beetle |
Hylesinus crenatus |
|
| 2101072 |
six-spined engraver beetle |
Ips sexdentatus |
|
| 2101063 |
large brown trunk beetle |
Hylobius abietis |
pupal cavity on root |
| 2515044 |
poplar-and-willow borer |
Cryptorhynchus lapathi |
section of trunk with gallery |
| 2101097 |
gypsy moth |
Lymantria dispar |
female (brooding) |
| 2102017 |
woolly beech aphid |
Phyllaphis fagi |
rolling leaves after a wooly aphid attacks on the lower side |
| 2515052 |
small white-marmorated long-horned beetle |
Monochamus sutor |
|
| 2101042 |
horse chestnut leafminer |
Cameraria ohridella |
brown blotches on leaves corresponding to mines of caterpillar |
| 2100093 |
adelgid |
Adelges viridis |
gall |
| 2515022 |
ash bark beetle |
Hylesinus varius |
winter gallery on the bark called "rose of ash" |
| 2101080 |
six-spined engraver beetle |
Ips sexdentatus |
dead trees |
| 2101083 |
six-spined engraver beetle |
Ips sexdentatus |
black = mature, yellow = immature |
| 2102005 |
European pine sawfly |
Neodiprion sertifer |
|
| 2102009 |
winter moth |
Operophtera brumata |
male |
| 2101056 |
conifer sawfly |
Diprion pini |
|
| 2101096 |
gypsy moth |
Lymantria dispar |
defoliated tree |
| 2101076 |
six-spined engraver beetle |
Ips sexdentatus |
in the gallery |
| 2101086 |
European spruce bark beetle |
Ips typographus |
maternal gallery |
| 2101095 |
gypsy moth |
Lymantria dispar |
fifth stage caterpillar |
| 2101055 |
conifer sawfly |
Diprion pini |
(pupa) |
| 2101041 |
forest caterpillar hunter |
Calosoma sycophanta |
predator of gypsy moth |
| 2102004 |
European pine sawfly |
Neodiprion sertifer |
male |
| 2101007 |
pine processionary moth |
Thaumetopoea pityocampa |
egg mass around needles |
| 2101052 |
conifer sawfly |
Diprion pini |
colony of larvae on twig |
| 2515059 |
small poplar borer |
Saperda populnea |
inside the twig |
| 1190027 |
European spruce bark beetle |
Ips typographus |
with parasited pupae |
| 2101069 |
six-spined engraver beetle |
Ips sexdentatus |
exit holes in bark |
| 2515002 |
European fir budworm |
Choristoneura murinana |
|
| 0454061 |
Chrysanthemum Stunt Viroid |
Pospiviroid CSVd |
Symptoms of chrysanthemum stunt viroid infection on flowers of chrysanthemum cv. Gillglow, showing yellow coloration of petals (on right) compared with the healthy red bloom (on left). |
| 1190012 |
engraver beetle |
Ips acuminatus |
|
| 1190004 |
metalic wood-boring beetle |
Coraebus fasciatus |
|
| 0454029 |
bean angular leaf spot |
Phaeoisariopsis griseola |
Close-up of lower surface of Phaseolus vulgaris lamina infected by Phaeoisariopsis griseola, showing angular lesions delimited by the veins. |
| 2515058 |
small poplar borer |
Saperda populnea |
on twig |
| 0176028 |
black rot |
Guignardia bidwellii |
Symptomson a grapevine leaf: necrotic circular lesions scattered over lamina. |
| 0176092 |
bacterial dieback of peach |
Pseudomonas syringae pv. persicae |
Superficial necrotic spot on young peach fruit. Presence of a gummy mass |
| 2515054 |
steelblue jewel beetle |
Phaenops cyanea |
|
| 2101039 |
hornet moth |
Sesia apiformis |
|
| 2101094 |
gypsy moth |
Lymantria dispar |
male |
| 2101100 |
lackey moth |
Malacosoma neustria |
last stage caterpillar |
| 2102014 |
dusky clearwing |
Paranthrene tabaniformis |
|
| 2101093 |
gypsy moth |
Lymantria dispar |
young caterpillars (first stage) on the brood |
| 2101075 |
six-spined engraver beetle |
Ips sexdentatus |
on the side of the maternal gallery |
| 2101019 |
European oak leaf roller |
Tortrix viridana |
moths caught with pheromone |
| 0177047 |
Japanese beetle |
Popillia japonica |
on raspberry fruits |
| 2101067 |
engraver beetle |
Ips acuminatus |
dead trees |
| 2102003 |
European pine sawfly |
Neodiprion sertifer |
female |
| 2101026 |
ambrosia beetle |
Xyleborus dryographus |
|
| 2101044 |
horse chestnut leafminer |
Cameraria ohridella |
|
| 2101032 |
black stem borer |
Xylosandrus germanus |
emerging from tree |
| 2100095 |
European oak bark beetle |
Scolytus intricatus |
|
| 2101084 |
European spruce bark beetle |
Ips typographus |
exit hole |
| 2101018 |
European oak leaf roller |
Tortrix viridana |
|
| 2101010 |
oak processionary moth |
Thaumetopoea processionea |
young caterpillars on the egg mass |
| 2101099 |
lackey moth |
Malacosoma neustria |
|
| 2101058 |
mottled umber moth |
Erannis defoliaria |
female |
| 2101059 |
mottled umber moth |
Erannis defoliaria |
looper |
| 2102001 |
lackey moth |
Malacosoma neustria |
gregarious young caterpillars |
| 2101022 |
European hornet |
Vespa crabro |
eating bark of ash |
| 2100076 |
silver fir bark beetle |
Pityokteines curvidens |
exit holes (under the bark) |
| 2100092 |
European pine shoot moth |
Rhyacionia buoliana |
dead shoot mined by the caterpillar |
| 1190023 |
European spruce bark beetle |
Ips typographus |
|
| 0656034 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Chlorotic sinuous lines and concentric rings on leaf of capsicum due to tomato spotted wilt tospovirus. |
| 2101027 |
European hardwood ambrosia beetle |
Trypodendron domesticum |
|
| 2101009 |
pine processionary moth |
Thaumetopoea pityocampa |
winter nest |
| 2101045 |
sycamore lace bug |
Corythucha ciliata |
|
| 1190021 |
six-spined engraver beetle |
Ips sexdentatus |
mature and immature adults |
| 2515023 |
nun moth |
Lymantria monacha |
|
| 2101054 |
conifer sawfly |
Diprion pini |
female |
| 1190026 |
European spruce bark beetle |
Ips typographus |
and pupa |
| 0454059 |
Chrysanthemum Stunt Viroid |
Pospiviroid CSVd |
Chrysanthemum stunt viroid infection of chrysanthemum cv. Soleil d'Armor showing stunting and earlier blooming of affected plants; healthy plants in middle. |
| 2101008 |
pine processionary moth |
Thaumetopoea pityocampa |
|
| 2101036 |
larch bud moth |
Zeiraphera griseana |
|
| 2100086 |
bark beetle |
Pityokteines spinidens |
|
| 2100091 |
European pine shoot moth |
Rhyacionia buoliana |
caterpillar in a bud |
| 2100063 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 2515016 |
larch elm bark beetle |
Hylesinus crenatus |
dead tree |
| 2102002 |
gall midge |
Mikiola fagi |
galls on leaves |
| 2101020 |
European oak leaf roller |
Tortrix viridana |
|
| 2101057 |
Tortricid moth |
Epinotia cedricida |
on needles |
| 1190001 |
hornet moth |
Sesia apiformis |
|
| 2515034 |
oak splendour beetle |
Agrilus biguttatus |
larva (young stage) |
| 5431629 |
urban ecosystem |
|
|
| 5431628 |
urban ecosystem |
|
|
| 5431627 |
urban ecosystem |
|
|
| 5431626 |
urban ecosystem |
|
|
| 5431625 |
urban ecosystem |
|
|
| 5431624 |
urban planting |
|
Compacted soil in urban settings. |
| 5431623 |
urban planting |
|
Soil compaction in urban settings. |
| 5431622 |
urban ecosystem |
|
|
| 5431619 |
urban ecosystem |
|
|
| 2102010 |
Mediterranean pine engraver beetle |
Orthotomicus erosus |
brood gallery |
| 2101002 |
beech bark beetle |
Taphrorychus bicolor |
|
| 2100054 |
European silver fir weevil |
Pissodes piceae |
galleries of larvae under the bark |
| 2100075 |
silver fir bark beetle |
Pityokteines curvidens |
exit holes |
| 2101003 |
beech bark beetle |
Taphrorychus bicolor |
|
| 2100058 |
European silver fir weevil |
Pissodes piceae |
|
| 2100078 |
silver fir bark beetle |
Pityokteines curvidens |
|
| 2515050 |
large brown trunk beetle |
Hylobius abietis |
|
| 2101005 |
pine processionary moth |
Thaumetopoea pityocampa |
winter nest |
| 2101006 |
pine processionary moth |
Thaumetopoea pityocampa |
in procession |
| 2101050 |
Maritime pine stem borer |
Dioryctria sylvestrella |
|
| 1190018 |
six-spined engraver beetle |
Ips sexdentatus |
|
| 5430469 |
Pseudomonas bacterium |
Pseudomonas savastanoi |
Olive knot cankers on a European ash branch. |
| 2100080 |
fir bark beetle |
Pityophthorus pityographus |
reddish tree |
| 2101031 |
black stem borer |
Xylosandrus germanus |
in galleries |
| 2100059 |
European silver fir weevil |
Pissodes piceae |
under the bark |
| 2100079 |
fir bark beetle |
Pityophthorus pityographus |
|
| 2100088 |
pinhole borer |
Platypus cylindrus |
|
| 2101011 |
oak processionary moth |
Thaumetopoea processionea |
nest with caterpillars |
| 2100097 |
birch bark beetle |
Scolytus ratzeburgi |
|
| 2100050 |
European silver fir weevil |
Pissodes piceae |
resin spot on the bark |
| 2100055 |
European silver fir weevil |
Pissodes piceae |
in the pupal cavity |
| 2101043 |
horse chestnut leafminer |
Cameraria ohridella |
|
| 2101087 |
European spruce bark beetle |
Ips typographus |
|
| 2101015 |
larger pine shoot beetle |
Tomicus piniperda |
mined shoots on the soil |
| 2101089 |
European spruce bark beetle |
Ips typographus |
debarking |
| 1190031 |
European spruce bark beetle |
Ips typographus |
dead tree after beetle flight |
| 2101013 |
oak processionary moth |
Thaumetopoea processionea |
caterpillars on leaves |
| 2515009 |
ambrosia beetle |
Gnathotrichus materiarius |
hole of penetrating gallery |
| 2515001 |
metalic wood-boring beetle |
Agrilus olivicolor |
with larva |
| 2102007 |
winter moth |
Operophtera brumata |
on eaten leaf |
| 2515048 |
large brown trunk beetle |
Hylobius abietis |
young adult in the pupation cavity inside a root |
| 1190032 |
winter moth |
Operophtera brumata |
|
| 2100098 |
birch bark beetle |
Scolytus ratzeburgi |
vertically aligned holes on the bark |
| 2100072 |
silver fir bark beetle |
Pityokteines curvidens |
dead tree |
| 1190015 |
small spruce bark beetle |
Ips amitinus |
|
| 2515007 |
European fir budworm |
Choristoneura murinana |
|
| 2515005 |
European fir budworm |
Choristoneura murinana |
|
| 2101064 |
large brown trunk beetle |
Hylobius abietis |
dead tree |
| 2100056 |
European silver fir weevil |
Pissodes piceae |
brownish dead tree |
| 1190017 |
six-spined engraver beetle |
Ips sexdentatus |
|
| 2515006 |
European fir budworm |
Choristoneura murinana |
twigs without needles following defoliation |
| 5430200 |
red palm weevil |
Rhynchophorus ferrugineus |
|
| 2515027 |
nun moth |
Lymantria monacha |
|
| 2100099 |
birch bark beetle |
Scolytus ratzeburgi |
|
| 2515036 |
oak splendour beetle |
Agrilus biguttatus |
dead tree infested by agrilus |
| 0162056 |
pine wilt nematode |
Bursaphelenchus xylophilus |
Pine tree in Japan killed |
| 2515037 |
oak splendour beetle |
Agrilus biguttatus |
in the bark |
| 2515041 |
beech splendor beetle |
Agrilus viridis |
|
| 2100065 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
brood galleries |
| 2100073 |
silver fir bark beetle |
Pityokteines curvidens |
dead tree |
| 2100057 |
European silver fir weevil |
Pissodes piceae |
debarked dead tree |
| 2515004 |
European fir budworm |
Choristoneura murinana |
|
| 0660067 |
arrowhead scale |
Unaspis yanonensis |
on an orange leaf, showing the white males and the darker curved female scales. |
| 2515038 |
oak splendour beetle |
Agrilus biguttatus |
before pupation |
| 2515039 |
oak splendour beetle |
Agrilus biguttatus |
in the shape of stairs (first stage) |
| 1190016 |
small spruce bark beetle |
Ips amitinus |
|
| 2515025 |
nun moth |
Lymantria monacha |
young caterpillar |
| 2515040 |
beech splendor beetle |
Agrilus viridis |
|
| 2515011 |
ambrosia beetle |
Gnathotrichus materiarius |
in the wood with coloration due to associated fungi |
| 1190029 |
European spruce bark beetle |
Ips typographus |
with larva |
| 1190014 |
engraver beetle |
Ips acuminatus |
|
| 2515010 |
ambrosia beetle |
Gnathotrichus materiarius |
white saw dust showing activity inside the wood |
| 2515042 |
long-horned beetle |
Arhopalus rusticus |
|
| 2515043 |
poplar-and-willow borer |
Cryptorhynchus lapathi |
|
| 2100070 |
silver fir bark beetle |
Pityokteines curvidens |
resin spots on the bark (maturing eating) |
| 2100069 |
silver fir bark beetle |
Pityokteines curvidens |
|
| 2100068 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
under the bark |
| 2100071 |
silver fir bark beetle |
Pityokteines curvidens |
|
| 2100083 |
bark beetle |
Pityokteines spinidens |
dead trees |
| 2100084 |
bark beetle |
Pityokteines spinidens |
reddish needles on an infested tree |
| 2100096 |
European oak bark beetle |
Scolytus intricatus |
debarked infested tree |
| 2102006 |
European pine sawfly |
Neodiprion sertifer |
defoliated tree |
| 2101088 |
European spruce bark beetle |
Ips typographus |
reddish tree |
| 2101060 |
large brown trunk beetle |
Hylobius abietis |
on a young tree |
| 2100067 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
on the wood |
| 2100062 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
dead trees |
| 2515047 |
large brown trunk beetle |
Hylobius abietis |
damage on twig |
| 2101014 |
larger pine shoot beetle |
Tomicus piniperda |
adults in the maternal gallery |
| 2101061 |
large brown trunk beetle |
Hylobius abietis |
eaten bark |
| 2101090 |
European spruce bark beetle |
Ips typographus |
resin flux on the bark |
| 2100052 |
European silver fir weevil |
Pissodes piceae |
resin flux on the bark |
| 2101074 |
six-spined engraver beetle |
Ips sexdentatus |
dead trees |
| 2100060 |
European silver fir weevil |
Pissodes piceae |
dead tree |
| 1190019 |
six-spined engraver beetle |
Ips sexdentatus |
|
| 0656037 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
Tomato spotted wilt tospovirus damage on New Guinea impatiens plants (right). |
| 2515049 |
large brown trunk beetle |
Hylobius abietis |
dead young tree debarked at the collar by Hylobius |
| 1190025 |
European spruce bark beetle |
Ips typographus |
debarking tree |
| 2100053 |
European silver fir weevil |
Pissodes piceae |
debarking by woodpecker looking for larvae or pupae |
| 2100066 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
dead tree |
| 2100085 |
bark beetle |
Pityokteines spinidens |
dead trees |
| 1190030 |
European spruce bark beetle |
Ips typographus |
brown saw dust showing activity under the bark |
| 1277121 |
bacterial canker of poplar |
Xanthomonas populi |
Infected trees in northern France |
| 1277123 |
bacterial canker of poplar |
Xanthomonas populi |
Artifically inoculated stem. |
| 0176032 |
black rot |
Guignardia bidwellii |
Damage on grapevine shoots: long brown-bordered cankers, more or less sunken, generally carrying fruiting bodies. |
| 1118156 |
shelterwood |
|
1-yr-old sessile & pendulate oak regen in shelterwood in France upland |
| 0177010 |
melon thrips |
Thrips palmi |
Damage to aubergine fruit. |
| 5382454 |
Salep orchid |
Dactylorhiza incarnata ssp. incarnata |
|
| 5382455 |
lady orchid |
Orchis purpurea |
|
| 5382456 |
lady orchid |
Orchis purpurea |
|
| 5382343 |
European columbine |
Aquilegia vulgaris |
|
| 5382344 |
European columbine |
Aquilegia vulgaris |
|
| 5382409 |
wood spurge |
Euphorbia amygdaloides |
|
| 5382370 |
red valerian |
Centranthus ruber |
|
| 5382371 |
red valerian |
Centranthus ruber |
|
| 5382432 |
spotted deadnettle |
Lamium maculatum |
Flowers and foliage |
| 5382457 |
corn poppy |
Papaver rhoeas |
Flowers in field. This is the poppy in the poem about Flanders Field |
| 2101091 |
European spruce bark beetle |
Ips typographus |
dead trees |
| 0746054 |
lime witches’ broom phytoplasma |
Candidatus Phytoplasma aurantifolia |
Lime trees (Citrus aurantifolia) affected by lime witches' broom phytoplasma. |
| 0746051 |
stubborn, little leaf |
Spiroplasma citri |
Sweet orange tree infected by Spiroplasma citri (left), causal agent of stubborn, showing stunting as compared to the healthy tree (right). Note the rounded shape of the infected tree. |
| 0746052 |
stubborn, little leaf |
Spiroplasma citri |
Lobsided fruit from a sweet orange tree infected by Spiroplasma citri. Thickening of the albedo at the peduncular end can be observed while the albedo at the stylar end is very thin. |
| 0746031 |
lime witches’ broom phytoplasma |
Candidatus Phytoplasma aurantifolia |
Close up of a witches' broom on a lime tree (Citrus aurantifolia) affected by lime witches' broom phytoplasma. |
| 0746033 |
stubborn, little leaf |
Spiroplasma citri |
Sweet orange tree infected by Spiroplasma citri. Note rosettes of cup-shaped leaves and the presence of off season flowers and fruit at all stages of maturation. |
| 0746027 |
lime witches’ broom phytoplasma |
Candidatus Phytoplasma aurantifolia |
Lime trees (Citrus aurantifolia) affected by lime witches' broom phytoplasma. |
| 0746001 |
chrysanthemum white rust |
Puccinia horiana |
Symptoms of Puccinia horiana on chrysanthemum. |
| 0725027 |
Peach X-disease |
Phytoplasma N/A |
Dieback and partial yellowing of a peach tree affected by peach X disease phytoplasma. |
| 0725028 |
Peach X-disease |
Phytoplasma N/A |
Symptoms of peach X disease phytoplasma on peach by artificial transmission. Note the rolled leaves, swollen veins and yellowing. |
| 0725025 |
Peach X-disease |
Phytoplasma N/A |
Cherry tree affected by peach X disease phytoplasma. Note the small fruit with shorten peduncles, small leaves and dieback of the tree. |
| 0725026 |
Peach X-disease |
Phytoplasma N/A |
Cherry tree affected by peach X disease phytoplasma. Note the heteroginous maturity and dieback of the tree. |
| 0725013 |
Maritime pine scale, pine bast scale |
Matsucoccus feytaudi |
Eggs and females of Matsucoccus feytaudi. |
| 0725014 |
European spruce bark beetle |
Ips typographus |
Galleries and larvae of Ips typographus on spruce. |
| 0725009 |
downy mildew |
Plasmopara halstedii |
Green and chlorotic mottling along the main veins due to Plasmopara halstedii on sunflower. |
| 0725012 |
Maritime pine scale, pine bast scale |
Matsucoccus feytaudi |
Larvae of Matsucoccus feytaudi on Pinus pinaster. |
| 0660100 |
Bayoudh disease |
Fusarium oxysporum f.sp. albedinis |
Yellowing and wilting of date palm crown caused by Fusarium oxysporum f.sp. albedinis. |
| 0660071 |
sweetpotato whitefly |
Bemisia tabaci |
L5 nymph of Bemisia tabaci. |
| 0660072 |
Plum Pox Virus |
Potyvirus PPV |
Plum pox potyvirus: yellow rings on a yellow-fleshed peach cultivar. |
| 0660066 |
melon thrips |
Thrips palmi |
Damage by Thrips palmi to aubergine leaves. |
| 0660062 |
peach twig borer |
Anarsia lineatella |
Young peach shoots attacked by Anarsia lineatella in spring. |
| 0660054 |
bacterial leaf scorch |
Xylella fastidiosa |
Yellowing and desiccation of grapevine leaves, and wilting of bunches, due to Xylella fastidiosa in the Napa Valley, California (US) |
| 0660055 |
bacterial leaf scorch |
Xylella fastidiosa |
Uneven ripening of grapevine shoots, a very characteristic symptom of Pierce's disease, due to Xylella fastidiosa |
| 0660038 |
apricot chlorotic leafroll |
Phytoplasma N/A |
Browning and necrosis of the middle layer of apricot bark (phloem) after a severe winter, due to apricot chlorotic leafroll phytoplasma. |
| 0660039 |
apricot chlorotic leafroll |
Phytoplasma N/A |
Characteristic leafroll symptoms on apricot, due to apricot chlorotic leafroll phytoplasma. |
| 0660027 |
Ceratocystis canker - stain of sycamore |
Ceratocystis fimbriata f.sp. platani |
Section of infected plane branch, showing dark streaks due to Ceratocystis fimbriata f.sp. platani. |
| 0660028 |
Ceratocystis canker - stain of sycamore |
Ceratocystis fimbriata f.sp. platani |
Plane tree showing advanced dieback after 2-3 years, after infection by Ceratocystis fimbriata f.sp. platani. |
| 0660029 |
Ceratocystis canker - stain of sycamore |
Ceratocystis fimbriata f.sp. platani |
Invasion of plane wood by Ceratocystis fimbriata f. sp. platani. |
| 1556227 |
groundcherries |
Physalis spp. |
fruiting |
| 2101073 |
six-spined engraver beetle |
Ips sexdentatus |
with young adults under bark |
