| 0746040 |
six-spined engraver beetle |
Ips sexdentatus |
Ips sexdentatus. |
| 1259122 |
nun moth |
Lymantria monacha |
Frass |
| 1259123 |
nun moth |
Lymantria monacha |
Frass |
| 0746024 |
old world bollworm, cotton bollworm |
Helicoverpa armigera |
Imago of Helicoverpa armigera (left) and Heliothis virescens (right). |
| 5461652 |
root lifting, soil heaving, and windthrow |
|
spruce |
| 5461653 |
root lifting, soil heaving, and windthrow |
|
spruce |
| 5461649 |
European spruce bark beetle |
Ips typographus |
parasitized |
| 5461645 |
European spruce bark beetle |
Ips typographus |
|
| 5461646 |
European spruce bark beetle |
Ips typographus |
|
| 5461647 |
European spruce bark beetle |
Ips typographus |
|
| 5461648 |
European spruce bark beetle |
Ips typographus |
|
| 5461644 |
European spruce bark beetle |
Ips typographus |
|
| 5461642 |
European spruce bark beetle |
Ips typographus |
callow adult |
| 5461643 |
European spruce bark beetle |
Ips typographus |
callow adult |
| 5461638 |
European spruce bark beetle |
Ips typographus |
|
| 5461639 |
European spruce bark beetle |
Ips typographus |
|
| 5461640 |
European spruce bark beetle |
Ips typographus |
|
| 5461641 |
European spruce bark beetle |
Ips typographus |
|
| 5461636 |
European spruce bark beetle |
Ips typographus |
exit holes |
| 5461637 |
European spruce bark beetle |
Ips typographus |
|
| 5461635 |
European spruce bark beetle |
Ips typographus |
|
| 5461633 |
horse chestnut leafminer |
Cameraria ohridella |
|
| 5461634 |
European spruce bark beetle |
Ips typographus |
|
| 5461631 |
horse chestnut leafminer |
Cameraria ohridella |
|
| 5461632 |
horse chestnut leafminer |
Cameraria ohridella |
|
| 5461629 |
horse chestnut leafminer |
Cameraria ohridella |
|
| 5461630 |
horse chestnut leafminer |
Cameraria ohridella |
|
| 5454857 |
oak splendour beetle |
Agrilus biguttatus |
Agrilus biguttatus dorsal - gold form |
| 5454858 |
oak splendour beetle |
Agrilus biguttatus |
Agrilus biguttatus dorsal - green form |
| 1259132 |
nun moth |
Lymantria monacha |
|
| 1259043 |
oak flea beetle |
Altica quercetorum |
|
| 0162101 |
Strawberry Crinkle Virus |
Cytorhabdovirus SCrV |
Symptoms of strawberry crinkle rhabdovirus on a strawberry plant grown in a pot. |
| 0162064 |
stem and bulb nematode |
Ditylenchus dipsaci |
|
| 0162065 |
stem and bulb nematode |
Ditylenchus dipsaci |
|
| 5431662 |
pollarding |
|
|
| 5431661 |
pollarding |
|
|
| 5431660 |
pollarding |
|
|
| 1259096 |
nun moth |
Lymantria monacha |
|
| 1259124 |
nun moth |
Lymantria monacha |
|
| 1259145 |
pine beauty moth |
Panolis flammea |
|
| 1220102 |
willow scale |
Chionaspis salicis |
with scale predator, Chilicorus renipustulatus, on bark surface |
| 1259048 |
large larch bark beetle |
Ips cembrae |
|
| 1259032 |
deer |
|
|
| 0177022 |
Plum Pox Virus |
Potyvirus PPV |
Fruitfall of plum due to plum pox potyvirus infection. |
| 1415156 |
Phytophthora root and crown rot |
Phytophthora cambivora |
On oak leaves as baiting trap. Sept. 13, 2002 |
| 1259105 |
nun moth |
Lymantria monacha |
|
| 1356144 |
yellow potato cyst nematode |
Globodera rostochiensis |
closeup of an egg isolated from a cyst showing stylet and the feeding apparatus of the juvenile within the egg |
| 1356139 |
yellow potato cyst nematode |
Globodera rostochiensis |
A crushed cyst with numerous eggs. |
| 0656031 |
Cherry Little Cherry Virus |
|
Fruits of Prunus avium cv. Lambert with little cherry symptoms (left) and healthy fruits (right). |
| 0177025 |
Plum Pox Virus |
Potyvirus PPV |
Fruit symptoms of plum pox potyvirus infection on apricot. |
| 0177030 |
Plum Pox Virus |
Potyvirus PPV |
Ring and band mosaic due to plum pox potyvirus on myrobalan. |
| 0177026 |
Plum Pox Virus |
Potyvirus PPV |
Leaf symptoms of plum pox potyvirus infection on plum cv. Salem. |
| 0177028 |
Plum Pox Virus |
Potyvirus PPV |
Leaf symptoms of plum pox potyvirus infection on plum cv. Ruth Gerstetter. |
| 0177029 |
Plum Pox Virus |
Potyvirus PPV |
Leaf symptoms of plum pox potyvirus infection on plum cv. Great Green. |
| 0176006 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 0162073 |
Arabis Mosaic Virus |
Nepovirus ArMV |
on grapevine |
| 0162067 |
stem and bulb nematode |
Ditylenchus dipsaci |
Damage in a lucerne field. |
| 0162036 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 0162033 |
bacterial spot |
Xanthomonas vesicatoria |
|
| 1259149 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 1259169 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 1259177 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 1259178 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 1259179 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 1259168 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 1259159 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 1259164 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 1259165 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 1259166 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 1259152 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 1259153 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 1259154 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 1259155 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 1259151 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 1259097 |
nun moth |
Lymantria monacha |
defoliation |
| 1259075 |
European spruce bark beetle |
Ips typographus |
|
| 1259076 |
European spruce bark beetle |
Ips typographus |
|
| 1259077 |
European spruce bark beetle |
Ips typographus |
|
| 1259082 |
European spruce bark beetle |
Ips typographus |
|
| 1259073 |
European spruce bark beetle |
Ips typographus |
|
| 1259074 |
European spruce bark beetle |
Ips typographus |
|
| 1259060 |
European spruce bark beetle |
Ips typographus |
|
| 1259050 |
six-spined engraver beetle |
Ips sexdentatus |
|
| 1259059 |
European spruce bark beetle |
Ips typographus |
|
| 1399003 |
elk |
Cervus canadensis |
cleared lanes for hunting. Baden Wurtenburg, Germany |
| 2133095 |
steelblue jewel beetle |
Phaenops cyanea |
exit holes of imagines; scale: small quadrate: 1 x 1 mm |
| 1399004 |
elk |
Cervus canadensis |
winter feeding station. Baden Wurtenburg, Germany |
| 0177077 |
European spruce sawfly |
Gilpinia hercyniae |
Fifth instar larvae and damage. |
| 1259163 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 0454070 |
Grapevine phylloxera, vine louse |
Phylloxera vitifoliae |
Cross section of grapevine leaf gall caused by Viteus vitifoliae. |
| 1277129 |
anchored waterhyacinth |
Eichhornia azurea |
|
| 1371043 |
annosum root disease |
Heterobasidion annosum |
Resupinate shape. Göttingen, Germany |
| 1371108 |
wood decay |
Phlebia radiata |
Göttingen, Germany |
| 1371099 |
Inonotus canker |
Inonotus nodulosus |
Lower side. Göttingen, Germany |
| 1371098 |
Inonotus canker |
Inonotus nodulosus |
Upper side. Göttingen, Germany |
| 2133064 |
long-horned beetle |
Arhopalus rusticus |
tree foot of Pinus spec with hard light cemented excremts in the larvae traces, also entry holes of larvae in the timber are filled with this "cement excrements", above left an exit hole of imago, scale: small quadrats 1 x 1 mm |
| 2133065 |
long-horned beetle |
Arhopalus rusticus |
tree foot of Pinus spec with hard light cemented excremts in the larvae traces and exit hole of imago, also holes of larve in the timber are filled with this "cement excrements", scale: small quadrate 1 x 1 mm |
| 1371007 |
trunk rot |
Ustulina deusta |
broken tree due to white rot of butt roots |
| 0002034 |
root-boring weevil |
Hylobius transversovittatus |
destroyed rootstock with frass of larva and emerging new adult |
| 0002031 |
black-margined loosestrife beetle |
Galerucella calmariensis |
mating pair |
| 1371005 |
trunk rot |
Ustulina deusta |
black sclerenchymatic lines in white rot |
| 1260048 |
nun moth |
Lymantria monacha |
Upper part of varying defoliated trees. Left tree: this year's needles are not attacked, total loss of last year's needles. Two central trees: total loss of last year's needles, lower branches of this year's needles are removed. Right tree: total loss of all needles. Sachsen, Germany |
| 2134024 |
larger pine shoot beetle |
Tomicus piniperda |
Pinus trunk with entry holes with resin duct of parents and exit holes of new generation |
| 0454068 |
pear decline phytoplasma |
Candidatus Phytoplasma pyri |
Pear tree showing severe symptoms of decline due to pear decline phytoplasma. |
| 1415158 |
Phytophthora root and crown rot |
Phytophthora cambivora |
Sept. 13, 2002 |
| 1371042 |
annosum root disease |
Heterobasidion annosum |
Göttingen, Germany |
| 1399092 |
white stork |
Ciconia ciconia |
upon nest on man-made structure |
| 1399017 |
loading |
|
Mercedes logging truck |
| 2134011 |
Pissodes weevil |
Pissodes pini |
trunk with Pissodes cocoons, opened by woodpeckers |
| 2134012 |
Pissodes weevil |
Pissodes pini |
trunk with Pissodes cocoons, opened by woodpeckers; scale: small quadrats 1 x 1 mm |
| 1415153 |
trunk rot |
Ustulina deusta |
Pseudosclerotic layers. Sept. 13, 2002 |
| 1371040 |
annosum root disease |
Heterobasidion annosum |
At the base of the trunk. Göttingen, Germany |
| 1415159 |
Phytophthora root and crown rot |
Phytophthora cambivora |
Sept. 13, 2002 |
| 1260015 |
gypsy moth |
Lymantria dispar |
Two empty gypsy moth pupae with dull surface and dark-yellow bristles. One empty nun moth pupa. Sachsen, Germany |
| 1260031 |
nun moth |
Lymantria monacha |
Starved larva during outbreak. Sachsen, Germany |
| 1260047 |
nun moth |
Lymantria monacha |
Heavy defoliation. Sachsen, Germany |
| 1260053 |
Pine-tree lappet |
Dendrolimus pini |
Resting male. Sachsen, Germany |
| 1399001 |
elk |
Cervus canadensis |
|
| 1371103 |
Pezicula fungus |
Pezicula cinnamomea |
Cankers. Göttingen, Germany |
| 1371107 |
red polypore |
Pycnoporus cinnabarinus |
Groz Ilde, Germany |
| 1371102 |
sulfur shelf |
Laetiporus sulphureus |
Göttingen, Germany |
| 1371106 |
thin-walled maze polypore |
Daedaleopsis confragosa |
Hildesheim, Germany |
| 1371020 |
Armillaria root rot |
Armillaria mellea |
|
| 1371038 |
annosum root disease |
Heterobasidion annosum |
Red rot of heartwood. Göttingen, Germany |
| 1371011 |
Phytophthora root and crown rot |
Phytophthora cambivora |
Stand symptoms. Story, Germany |
| 2133068 |
conifer sawfly |
Diprion pini |
|
| 2133061 |
long-horned beetle |
Arhopalus rusticus |
tree foot of Pinus spec with hard light cemented excremts in the larvae traces |
| 2133070 |
conifer sawfly |
Diprion pini |
|
| 2133063 |
long-horned beetle |
Arhopalus rusticus |
species specific exit holes of imagines (oval with parallel sides and vertical orientation) |
| 2133062 |
long-horned beetle |
Arhopalus rusticus |
species specific exit holes of imagines (oval with parallel sides and vertical orientation) |
| 2133069 |
conifer sawfly |
Diprion pini |
|
| 1371009 |
trunk rot |
Ustulina deusta |
longitudinal section of fruiting body with several chambers. |
| 2134015 |
two-toothed pine beetle |
Pityogenes bidentatus |
Pinus twig with galleries, twig diameter 3.86 cm |
| 1371008 |
trunk rot |
Ustulina deusta |
fruiting bodies in green moss. |
| 1371041 |
annosum root disease |
Heterobasidion annosum |
Göttingen, Germany |
| 0162068 |
stem and bulb nematode |
Ditylenchus dipsaci |
|
| 2133066 |
conifer sawfly |
Diprion pini |
|
| 1415160 |
Armillaria root rot |
Armillaria mellea |
Nov. 13, 2002 |
| 1371095 |
blue stain |
Ophiostoma piceae |
Göttingen, Germany |
| 1371097 |
weeping conk |
Inonotus dryadeus |
Göttingen, Germany |
| 1371109 |
late oyster mushroom |
Panellus serotinus |
Göttingen, Germany |
| 1371101 |
red-belted fungus |
Fomitopsis pinicola |
Göttingen, Germany |
| 1118301 |
English oak |
Quercus robur |
|
| 1371018 |
Armillaria root rot |
Armillaria mellea |
|
| 1371017 |
Phytophthora root and crown rot |
Phytophthora cambivora |
Necrosis on the roots and root collar. Story, Germany |
| 1260026 |
nun moth |
Lymantria monacha |
Starved and probably virus infected larva during outbreak. Sachsen, Germany |
| 2133079 |
six-spined engraver beetle |
Ips sexdentatus |
trunk with galleries, central way of gallery is slightly engraved in sapwood; scale: large quadrate 1 x 1 cm, small one 1 x 1 mm |
| 2134004 |
steelblue jewel beetle |
Phaenops cyanea |
tree attacked by Phanops, bark is removed by woodpeckers searching for Phanops larvae, the fine zigzag lines are traces of young Phanops larvae; Phanops larvae don't touch the sapwood, see 2134003 |
| 2133073 |
nun moth |
Lymantria monacha |
Pinus stand 2 year after a strong foliation with death trees, some trees with a flaked defoliation are still in critical status |
| 2134013 |
two-toothed pine beetle |
Pityogenes bidentatus |
Pinus twig with galleries; twig diameter: 2.1 cm |
| 2134009 |
Pissodes weevil |
Pissodes pini |
trunk with Pissodes cocoons, opened by woodpeckers; scale: large quadrate 1 x 1 cm |
| 2134023 |
larger pine shoot beetle |
Tomicus piniperda |
Pinus trunk with vertical galleries, central way engraved in the sapwood with species specific resin edges |
| 2134002 |
steelblue jewel beetle |
Phaenops cyanea |
tree attacked by Phanops, bark is removed by woodpeckers searching for Phanops larvae, Pinus stand was defoliated by Nun Moth one year before |
| 2133098 |
steelblue jewel beetle |
Phaenops cyanea |
larva with typical horseshoe shape during hibernation inside the bark; first bark layers are planed off |
| 2133097 |
steelblue jewel beetle |
Phaenops cyanea |
larva with typical horseshoe shape during hibernation inside the bark; first bark layers are planed off; scale: small quadrate: 1 x 1 mm |
| 2133093 |
steelblue jewel beetle |
Phaenops cyanea |
removed piece of bark on Pinus trunk by woodpeckers, first sign of Phanops during hibernation; fine zigzag line points to Phaneops |
| 2134010 |
Pissodes weevil |
Pissodes pini |
trunk with Pissodes cocoons, opened by woodpeckers; scale: large quadrate 1 x 1 cm |
| 2134016 |
two-toothed pine beetle |
Pityogenes bidentatus |
Pinus twig with galleries, twig diameter 3.86 cm |
| 2133085 |
nun moth |
Lymantria monacha |
defoliation pattern of Pinus sylvestris after the second year of a Nun Moth outbreak; in the second year new year needles are not attacked, in contrast to the older needles, detail of tree A |
| 2133082 |
bark beetle |
Orthotomicus longicollis |
galleries, scale: small quadrate 1 x 1 mm |
| 2133083 |
bark beetle |
Orthotomicus longicollis |
galleries, scale: small quadrate 1 x 1 mm |
| 2133080 |
six-spined engraver beetle |
Ips sexdentatus |
trunk with galleries, central way of gallery is slightly engraved in sapwood; scale: large quadrate 1 x 1 cm, small one 1 x 1 mm |
| 2133081 |
bark beetle |
Orthotomicus longicollis |
|
| 2134005 |
steelblue jewel beetle |
Phaenops cyanea |
tree with signs of woodpeckers search for hibernating Phanops larvae inside the bark during winter |
| 1399093 |
white stork |
Ciconia ciconia |
on nest |
| 1415155 |
Phytophthora root and crown rot |
Phytophthora cambivora |
Bark necrosis of root collar. Sept. 13, 2002 |
| 1415154 |
sunscald |
|
Sept. 13, 2002 |
| 1118298 |
European beech |
Fagus sylvatica |
Crown competition; beech on left & Q. robur on right |
| 1371014 |
Phytophthora root and crown rot |
Phytophthora cambivora |
Tar spots, with bark removed. Lesse, Germany |
| 1260021 |
nun moth |
Lymantria monacha |
Male, grey morph. Sachsen, Germany |
| 2134003 |
steelblue jewel beetle |
Phaenops cyanea |
tree with partly removed bark, pale shining, is attacked by Phanops, bark is removed by woodpeckers searching for Phanops larvae, Pinus stand was defoliated by Nun Moth one year bevor; see 2134004 for detail image |
| 1277132 |
waterpoppy |
Hydrocleys nymphoides |
|
| 1260040 |
European oak leaf roller |
Tortrix viridana |
Leaf flush varibility. May 6th 1998. See images #1260038 and #1260039. Sachsen, Germany |
| 1260038 |
European oak leaf roller |
Tortrix viridana |
Leaf flush varibility. April 18th 1998. See images #1260039 and #1260040. Sachsen, Germany |
| 1260033 |
nun moth |
Lymantria monacha |
Fifth stage. Sachsen, Germany |
| 1260039 |
European oak leaf roller |
Tortrix viridana |
Leaf flush varibility. April 28th 1998. See images #1260038 and #1260040. Sachsen, Germany |
| 1260011 |
nun moth |
Lymantria monacha |
Eggs under bark scales. First layer of bark removed. Sachsen, Germany |
| 1260049 |
nun moth |
Lymantria monacha |
Upper part of varying defoliated trees. Left tree: only this year's needles on the tip of this year's shoot are not attacked. Total loss of last year's needles. Right tree: all of this year's needles and older needles in upper part of tree are not eaten. Sachsen, Germany |
| 1260046 |
nun moth |
Lymantria monacha |
Heavy defoliation. Sachsen, Germany |
| 1371019 |
Armillaria root rot |
Armillaria mellea |
|
| 1260002 |
nun moth |
Lymantria monacha |
Female Sachsen, Germany |
| 1260057 |
large larch bark beetle |
Ips cembrae |
Germany |
| 1415157 |
Stigmina fungus |
Wilsonomyces carpophilus |
Necrotic spots. Sept. 13, 2002 |
| 0176003 |
Tomato Black Ring Virus |
Nepovirus TBRV |
Symptoms of tomato black ring nepovirus on grapevine. |
| 0176008 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 1260003 |
nun moth |
Lymantria monacha |
Female (upper) and male (black morph) Sachsen, Germany |
| 0177024 |
Plum Pox Virus |
Potyvirus PPV |
Fruit symptoms of plum pox potyvirus infection on apricot. |
| 1260019 |
nun moth |
Lymantria monacha |
Male. Sachsen, Germany |
| 0002035 |
flower feeding weevil |
Nanophyes marmoratus |
on flower-spike |
| 1260006 |
gypsy moth |
Lymantria dispar |
Female over egg mass. Empty pupae of nun moth and two empty pupae of gypsy moth, below, right of female. Surface of nun moth pupae is shiny with white-yellow long bristles. This was a pine stand with some birch during a nun moth outbreak Sachsen, Germany |
| 1260010 |
gypsy moth |
Lymantria dispar |
Old egg cluster after hatch Sachsen, Germany |
| 1260025 |
nun moth |
Lymantria monacha |
Starved larva during outbreak. Sachsen, Germany |
| 1260022 |
nun moth |
Lymantria monacha |
Male, black morph. Sachsen, Germany |
| 1277128 |
anchored waterhyacinth |
Eichhornia azurea |
|
| 1371012 |
Phytophthora root and crown rot |
Phytophthora cambivora |
Story, Germany |
| 0176007 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 1260007 |
gypsy moth |
Lymantria dispar |
Female over egg mass. Empty pupae of nun moth and two empty pupae of gypsy moth, below, right of female. Surface of nun moth pupae is shiny with white-yellow long bristles. This was a pine stand with some birch during a nun moth outbreak Sachsen, Germany |
| 1260018 |
Pine-tree lappet |
Dendrolimus pini |
Adults mating. Male below; Sachsen, Germany |
| 1277130 |
waterpoppy |
Hydrocleys nymphoides |
|
| 1260017 |
Pine-tree lappet |
Dendrolimus pini |
Adults mating, male below. Empty cocoon on right. Sachsen, Germany |
| 0656032 |
Cherry Little Cherry Virus |
|
Reddening of the leaves of the indicator Canindex 1 (Prunus avium) after infection with little cherry disease, healthy control plants in the rear. |
| 0176083 |
San Jose scale |
Diaspidiotus perniciosus |
infestation of apple fruit |
| 0454062 |
grapevine flavescence dorée phytoplasma |
Phytoplasma N/A |
Symptoms of late infection of grape by grapevine flavescence dorée phytoplasma, showing brown, shrivelled fruits. |
| 1260028 |
nun moth |
Lymantria monacha |
|
| 2133067 |
conifer sawfly |
Diprion pini |
|
| 2134006 |
Pissodes weevil |
Pissodes pini |
closed pupal cocoon on trunk foot |
| 0176009 |
Tomato Spotted Wilt Virus |
Tospovirus TSWV |
|
| 0176037 |
Arabis Mosaic Virus |
Nepovirus ArMV |
Grapevines with panachure due to arabis mosaic nepovirus, cv. Tamiioasca romineasca. |
| 2134008 |
Pissodes weevil |
Pissodes pini |
larva with typical curculinoid habitus |
| 2134014 |
two-toothed pine beetle |
Pityogenes bidentatus |
Pinus twig with gallery, twig diameter 3.86 cm |
| 1260032 |
nun moth |
Lymantria monacha |
Fifth stage. Sachsen, Germany |
| 0454071 |
South African carnation tortrix |
Epichoristodes acerbella |
Larvae of Epichoristodes acerbella showing variation in body color. |
| 1220065 |
northern winter moth |
Operophtera fagata |
female imago, climbing up host tree |
| 1220001 |
Pine-tree lappet |
Dendrolimus pini |
on needles |
| 1220032 |
nun moth |
Lymantria monacha |
|
| 1220035 |
nun moth |
Lymantria monacha |
|
| 1220045 |
pine beauty moth |
Panolis flammea |
5th stage |
| 1220020 |
Pine-tree lappet |
Dendrolimus pini |
a few days before pupation |
| 1220026 |
Pine-tree lappet |
Dendrolimus pini |
feeding on needle |
| 1260001 |
nun moth |
Lymantria monacha |
Female and male (black morph) Sachsen, Germany |
| 1220103 |
kidney-spot ladybird |
Chilocorus renipustulatus |
a predator of scale Chionaspis salicis |
| 2133087 |
nun moth |
Lymantria monacha |
defoliation pattern of Pinus sylvestris after the second year of a Nun Moth outbreak; in the second year new year needles are not attacked, in contrast to the older needles, detail of tree B |
| 1260058 |
large larch bark beetle |
Ips cembrae |
Germany |
| 1220027 |
Pine-tree lappet |
Dendrolimus pini |
feeding on needle |
| 1277131 |
waterpoppy |
Hydrocleys nymphoides |
|
| 2133096 |
steelblue jewel beetle |
Phaenops cyanea |
larva with typical horseshoe shape during hibernation inside the bark; first bark layers are planed down (or planed off ?) |
| 1220085 |
oak flea beetle |
Altica quercetorum |
|
| 0454045 |
apple proliferation phytoplasma |
Candidatus Phytoplasma mali AP-MLO |
Apple proliferation phytoplasma in apple cv. Golden Delicious, showing premature development of axillary buds resulting in a witches' broom near the apex of the main shoot in spring. |
| 1260034 |
nun moth |
Lymantria monacha |
Female, pale or light morph. Sachsen, Germany |
| 1260023 |
nun moth |
Lymantria monacha |
Female Sachsen, Germany |
| 1220049 |
mottled umber moth |
Erannis defoliaria |
female imago |
| 1220038 |
nun moth |
Lymantria monacha |
black morph male |
| 1220025 |
Pine-tree lappet |
Dendrolimus pini |
feeding on needle |
| 1220019 |
Pine-tree lappet |
Dendrolimus pini |
feeding on needles |
| 1220033 |
nun moth |
Lymantria monacha |
|
| 1220050 |
mottled umber moth |
Erannis defoliaria |
female imago |
| 1220046 |
pine beauty moth |
Panolis flammea |
imago |
| 1220022 |
Pine-tree lappet |
Dendrolimus pini |
female |
| 1220063 |
winter moths |
Operophtera spp. |
Male imago, Operophtera brumata or O. fagata |
| 1220068 |
winter moth |
Operophtera brumata |
female imago, climbing up host tree |
| 1220064 |
winter moths |
Operophtera spp. |
Male imago, Operophtera brumata or O. fagata |
| 1220051 |
northern winter moth |
Operophtera fagata |
|
| 1220066 |
northern winter moth |
Operophtera fagata |
female imago, climbing up host tree |
| 1220069 |
winter moth |
Operophtera brumata |
female imago, climbing up host tree |
| 1220098 |
willow scale |
Chionaspis salicis |
|
| 1220101 |
willow scale |
Chionaspis salicis |
|
| 1220097 |
willow scale |
Chionaspis salicis |
|
| 1220100 |
willow scale |
Chionaspis salicis |
|
| 1260005 |
nun moth |
Lymantria monacha |
Male, black morph Sachsen, Germany |
| 2133099 |
steelblue jewel beetle |
Phaenops cyanea |
larva with typical horseshoe shape during hibernation in piece of broken off bark |
| 2134007 |
Pissodes weevil |
Pissodes pini |
opened cocoon with larva |
| 1220067 |
winter moth |
Operophtera brumata |
female imago, climbing up host tree |
| 2133074 |
nun moth |
Lymantria monacha |
Pinus stand 2 year after a strong foliation with death trees, some trees with a flaked defoliation are still in critical status |
| 1220044 |
pine beauty moth |
Panolis flammea |
5th stage |
| 2133075 |
nun moth |
Lymantria monacha |
Pinus stand 2 year after a strong foliation with death trees, some trees with a flaked defoliation are still in critical status |
| 1259175 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 1260055 |
pine hawk moth |
Hyloicus pinastri |
Sachsen, Germany |
| 1220040 |
nun moth |
Lymantria monacha |
female |
| 1399013 |
annosum root disease |
Heterobasidion annosum |
butt swell |
| 1220088 |
oak flea beetle |
Altica quercetorum |
feeding in groups |
| 1220017 |
Pine-tree lappet |
Dendrolimus pini |
empty cocoon on stem, some years after an outbreak |
| 1220041 |
pine beauty moth |
Panolis flammea |
on needles |
| 1220015 |
Pine-tree lappet |
Dendrolimus pini |
in needles |
| 1259181 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 2133088 |
nun moth |
Lymantria monacha |
defoliation pattern of Pinus sylvestris after the second year of a Nun Moth outbreak; in the second year new year needles are not attacked, in contrast to the older needles, hole crown of tree C |
| 0176042 |
Arabis Mosaic Virus |
Nepovirus ArMV |
Hop garden, "nettlehead"-diseased area (arabis mosaic nepovirus infection). |
| 0176041 |
Arabis Mosaic Virus |
Nepovirus ArMV |
Hop with "nettlehead" due to arabis mosaic nepovirus. |
| 1259087 |
European spruce bark beetle |
Ips typographus |
|
| 1260054 |
pine hawk moth |
Hyloicus pinastri |
Sachsen, Germany |
| 1356146 |
yellow potato cyst nematode |
Globodera rostochiensis |
closeup of the anterior region, showing the stylet, metacorpus, and the anterior end of the esophageal dorsal gland |
| 1260045 |
nun moth |
Lymantria monacha |
Totally defoliated tree. Sachsen, Germany |
| 2133077 |
nun moth |
Lymantria monacha |
Pinus trees 2006, two years after a strong defolation 2004, see image 1260048 with these defoliated trees 2004 |
| 1259162 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 1220030 |
pine looper moth |
Bupalus piniaria |
|
| 1260016 |
lesser pine shoot beetle |
Tomicus minor |
Old gallery in wood. Strong branches in the crown. Sachsen, Germany |
| 1220039 |
nun moth |
Lymantria monacha |
male |
| 1220013 |
Pine-tree lappet |
Dendrolimus pini |
ascending after hibernation |
| 1220034 |
nun moth |
Lymantria monacha |
|
| 1220005 |
Pine-tree lappet |
Dendrolimus pini |
feeding larvae during fall before hibernation |
| 1259094 |
gypsy moth |
Lymantria dispar |
|
| 1220012 |
Pine-tree lappet |
Dendrolimus pini |
ascending after hibernation |
| 1259130 |
nun moth |
Lymantria monacha |
Feeding on needle |
| 1260050 |
Pine-tree lappet |
Dendrolimus pini |
With female nun moth below. |
| 1260020 |
nun moth |
Lymantria monacha |
Female, dark morph. |
| 1260012 |
nun moth |
Lymantria monacha |
Eggs under bark scales. First layer of bark removed. |
| 1259129 |
nun moth |
Lymantria monacha |
Feeding on needle |
| 1260052 |
Pine-tree lappet |
Dendrolimus pini |
Resting male. |
| 1356151 |
yellow potato cyst nematode |
Globodera rostochiensis |
Infected plant on right, compared to healthy plant on left. |
| 0176004 |
Tomato Black Ring Virus |
Nepovirus TBRV |
Symptoms of tomato black ring nepovirus on grapevine. |
| 1354016 |
houndstongue |
Cynoglossum officinale |
|
| 2133076 |
nun moth |
Lymantria monacha |
Pinus tree with a flaked foliation |
| 2134019 |
larger pine shoot beetle |
Tomicus piniperda |
crown with broken off twigs after imaginal feeding |
| 2133078 |
six-spined engraver beetle |
Ips sexdentatus |
trunk with galleries, central way of gallery is slightly engraved in sapwood; scale: large quadrate 1 x 1 cm, small one 1 x 1 mm |
| 2133092 |
steelblue jewel beetle |
Phaenops cyanea |
removed piece of bark on Pinus trunk by woodpeckers, first sign of Phanops attack in fall or winter during hibernation of larvae inside the bark |
| 1586475 |
wood duck |
Aix sponsa |
|
| 1586476 |
wood duck |
Aix sponsa |
|
| 1586477 |
mallard |
Anas platyrhyncos |
|
| 1586478 |
mallard |
Anas platyrhyncos |
|
| 1586479 |
mallard |
Anas platyrhyncos |
|
| 1586497 |
Eurasian coot |
Fulica atra |
with young |
| 1586524 |
slender-billed gull |
Larus genei |
|
| 1586525 |
slender-billed gull |
Larus genei |
|
| 1586551 |
European robin |
Erithacus rubecula |
|
| 1586559 |
common chaffinch |
Fringilla coelebs |
|
| 1586560 |
European goldfinch |
Carduelis carduelis |
|
| 2134018 |
larger pine shoot beetle |
Tomicus piniperda |
crown of Pinus trees, with broken off twigs after imaginal feeding |
| 0746025 |
old world bollworm, cotton bollworm |
Helicoverpa armigera |
Genital organs (male) of Heliothis virescens (left) and Helicoverpa armigera (right). Note: good differentiation: H. armigera with cornuti (14) at Aedoaegus - H. virescens without cornuti at Aedoaegus. |
| 2134017 |
larger pine shoot beetle |
Tomicus piniperda |
outline of a Pinus stand, central trees with broken off twigs after imaginal feeding; |
| 2134020 |
larger pine shoot beetle |
Tomicus piniperda |
forest ground coverd with broken off twigs |
| 2134001 |
steelblue jewel beetle |
Phaenops cyanea |
tree attacked by Phanops, bark is removed by woodpeckers searching for Phanops larvae, Pinus stand was defoliated by Nun Moth one year before |
| 2134021 |
larger pine shoot beetle |
Tomicus piniperda |
Pinus trunk with vertical galleries, central way engraved in the sapwood with species specific resin edges |
| 2133100 |
steelblue jewel beetle |
Phaenops cyanea |
larva with typical horseshoe shape during hibernation in piece of broken off bark |
| 2133089 |
nun moth |
Lymantria monacha |
defoliation pattern of Pinus sylvestris after the second year of a Nun Moth outbreak; in the second year new year needles are not attacked, in contrast to the older needles, detail of tree C |
| 2133084 |
nun moth |
Lymantria monacha |
defoliation pattern of Pinus sylvestris after the second year of a Nun Moth outbreak; in the second year new year needles are not attacked, in contrast to the older needles, hole crown of tree A |
| 2133091 |
nun moth |
Lymantria monacha |
defoliation pattern of Pinus sylvestris after the second year of a Nun Moth outbreak; in the second year new year needles are not attacked, in contrast to the older needles, detail of tree D |
| 2134022 |
larger pine shoot beetle |
Tomicus piniperda |
Pinus trunk with vertical galleries, central way engraved in the sapwood with species specific resin edges |
| 2133094 |
steelblue jewel beetle |
Phaenops cyanea |
exit holes of imagines |
| 1371100 |
Inonotus canker |
Inonotus cuticularis |
|
| 1259172 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 1259049 |
six-spined engraver beetle |
Ips sexdentatus |
|
| 1118299 |
European beech |
Fagus sylvatica |
|
| 1259187 |
Eastern pine processionary moth |
Thaumetopoea pinivora |
|
| 0177079 |
European spruce sawfly |
Gilpinia hercyniae |
Cocoons on twigs (in breeding conditions). |
| 1260024 |
nun moth |
Lymantria monacha |
|
| 1259047 |
large larch bark beetle |
Ips cembrae |
|
| 0177078 |
European spruce sawfly |
Gilpinia hercyniae |
Female (side view). |
| 1399014 |
wood decay |
Stereum spp. |
|
| 1220095 |
oak flea beetle |
Altica quercetorum |
defoliated and partly new flushed trees |
| 1220087 |
oak flea beetle |
Altica quercetorum |
and empty eggs |
| 1220094 |
oak flea beetle |
Altica quercetorum |
and new flushed leaf cluster |
| 1220089 |
oak flea beetle |
Altica quercetorum |
feeding in groups |
| 1220086 |
oak flea beetle |
Altica quercetorum |
|
| 1220084 |
oak flea beetle |
Altica quercetorum |
with imagines feeding |
| 1220083 |
oak flea beetle |
Altica quercetorum |
with imagines feeding |
| 1220079 |
European oak leaf roller |
Tortrix viridana |
abdomen with cremaster, lateral view |
| 1259095 |
gypsy moth |
Lymantria dispar |
|
| 1259160 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 1259146 |
pine beauty moth |
Panolis flammea |
|
| 0176038 |
Arabis Mosaic Virus |
Nepovirus ArMV |
Grapevines with "Reisigkrankheit" due to arabis mosaic nepovirus, cv. Feteasca regale. |
| 0177027 |
Plum Pox Virus |
Potyvirus PPV |
Leaf symptoms of plum pox potyvirus infection on plum cv. Fränkischer. |
| 1259008 |
adelgid |
Dreyfusia merkeri |
|
| 1586432 |
Small Tortoiseshell |
Aglais urticae |
|
| 2133090 |
nun moth |
Lymantria monacha |
defoliation pattern of Pinus sylvestris after the second year of a Nun Moth outbreak; in the second year new year needles are not attacked, in contrast to the older needles, hole crown of tree D |
| 1220096 |
willow scale |
Chionaspis salicis |
|
| 1220077 |
European oak leaf roller |
Tortrix viridana |
5th instar |
| 1220078 |
European oak leaf roller |
Tortrix viridana |
5th instar directly before pupation |
| 1220076 |
European oak leaf roller |
Tortrix viridana |
5th instar |
| 1220075 |
European oak leaf roller |
Tortrix viridana |
5th instar |
| 1399015 |
wood decay |
Stereum spp. |
|
| 2133086 |
nun moth |
Lymantria monacha |
defoliation pattern of Pinus sylvestris after the second year of a Nun Moth outbreak; in the second year new year needles are not attacked, in contrast to the older needles, hole crown of tree B |
| 1118300 |
European beech |
Fagus sylvatica |
Beech, Q. robur stand, ~ 150-200 yrs carpinus midstory, little regeneration |
| 1259171 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 1259029 |
deer |
|
|
| 1259167 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 1220071 |
Tachinid fly |
Cyzenis albicans |
eggs of parasitoid are laid in surface of injured leaves |
| 1259019 |
deer |
|
|
| 1220092 |
oak flea beetle |
Altica quercetorum |
|
| 1259176 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 1220018 |
Pine-tree lappet |
Dendrolimus pini |
empty cocoon on stem, some years after an outbreak |
| 1220021 |
Pine-tree lappet |
Dendrolimus pini |
excrement of larvae; coin diameter 16 mm |
| 1220023 |
Pine-tree lappet |
Dendrolimus pini |
eggs and hatched larvae |
| 1220024 |
Pine-tree lappet |
Dendrolimus pini |
coin diameter 16 mm |
| 2110004 |
Phytophthora disease of alders |
Phytophthora alni |
Smooth-walled oogonium of P. alni (Swedish variant) with oospore and amphigynous antheridium. |
| 2110005 |
Phytophthora disease of alders |
Phytophthora alni |
Mature, riparian common alder (A. glutinosa) stand heavily impacted by root and collar rot caused by P. alni; surviving healthy alder in the center may indicate occurrence of resistance. |
| 1220036 |
nun moth |
Lymantria monacha |
|
| 1220056 |
winter moth |
Operophtera brumata |
cremaster, ventral view |
| 2110006 |
Phytophthora disease of alders |
Phytophthora alni |
Mature, riparian common alder (A. glutinosa) stand with high impact of Phytophthora root and collar rot. |
| 2110007 |
Phytophthora disease of alders |
Phytophthora alni |
Alder plantation on former agricultural land; note infected grey alder (A. incana) with sparse, chlorotic and small-sized foliage. |
| 2110012 |
Phytophthora disease of alders |
Phytophthora alni |
Root system of a 2-year-old nursery grown common alder (A. glutinosa) with necrotic lesions caused by P. alni. |
| 1220054 |
winter moth |
Operophtera brumata |
|
| 2110009 |
Phytophthora disease of alders |
Phytophthora alni |
Common alder (A. glutinosa) in a non-flooded forest plantation with root and collar rot caused by P. alni. |
| 2110010 |
Phytophthora disease of alders |
Phytophthora alni |
Mature common alder (A. glutinosa) with collar rot by P. alni (note tarry spots at the outer bark) growing in a forest stand; introduction of the pathogen via alder plantation in the neighbourhood established with infested planting stock. |
| 2110011 |
Phytophthora disease of alders |
Phytophthora alni |
2-yr-old sprouts of of an 8-yr-old coppiced Alnus glutinosa showing wilting due to root and collar rot caused by P. alni. |
| 1220060 |
northern winter moth |
Operophtera fagata |
cremaster, lateral view |
| 1220070 |
winter moths |
Operophtera spp. |
defoliated leaves |
| 1220043 |
pine beauty moth |
Panolis flammea |
3rd or 4th instar |
| 1220061 |
northern winter moth |
Operophtera fagata |
abdomen with cremaster, lateral view |
| 1220057 |
winter moth |
Operophtera brumata |
cremaster, lateral view |
| 1220048 |
mottled umber moth |
Erannis defoliaria |
|
| 1220053 |
winter moths |
Operophtera spp. |
and larvae of Operophtera brumata or Operophtera fagata |
| 1220058 |
winter moth |
Operophtera brumata |
abdomen with cremaster, lateral view |
| 1259173 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 1220090 |
oak flea beetle |
Altica quercetorum |
feeding in groups |
| 1220052 |
winter moths |
Operophtera spp. |
leaf cluster spined together by young larvae of Operophtera brumata or Operophtera fagata |
| 1220091 |
oak flea beetle |
Altica quercetorum |
|
| 2110008 |
Phytophthora disease of alders |
Phytophthora alni |
Grey alder (A. incana) with collar rot caused by P. alni; note the typical tarry spots at the outer bark and the tongue-shaped orange-brown necrosis of the inner bark. |
| 2110002 |
Phytophthora disease of alders |
Phytophthora alni |
Non-papillate sporangia of P. alni showing nested proliferation. |
| 2110003 |
Phytophthora disease of alders |
Phytophthora alni |
Bullate oogonium of P. alni (German variant) with oospore and amphigynous antheridium. |
| 1220037 |
nun moth |
Lymantria monacha |
|
| 1220042 |
pine beauty moth |
Panolis flammea |
3rd or 4th instar |
| 2110001 |
Phytophthora disease of alders |
Phytophthora alni |
Mature common alder with collar rot caused by P. alni showing sparse, chlorotic and small-sized foliage. |
| 1220028 |
pine looper moth |
Bupalus piniaria |
|
| 1220029 |
pine looper moth |
Bupalus piniaria |
|
| 1220093 |
oak flea beetle |
Altica quercetorum |
and new flushed leaf cluster |
| 1259117 |
nun moth |
Lymantria monacha |
|
| 0176040 |
Arabis Mosaic Virus |
Nepovirus ArMV |
Hop with "nettlehead" due to arabis mosaic nepovirus. |
| 1220047 |
pine beauty moth |
Panolis flammea |
Imagines sucking sugar water in laboratory |
| 1220016 |
Pine-tree lappet |
Dendrolimus pini |
coin diameter 16 mm |
| 1220011 |
Pine-tree lappet |
Dendrolimus pini |
during hibernation with first needle layer removed |
| 1220004 |
Pine-tree lappet |
Dendrolimus pini |
feeding larvae during fall before hibernation |
| 1220008 |
Pine-tree lappet |
Dendrolimus pini |
during hibernation |
| 1220002 |
Pine-tree lappet |
Dendrolimus pini |
and eggs |
| 1220059 |
northern winter moth |
Operophtera fagata |
cremaster, dorsal view |
| 1356147 |
yellow potato cyst nematode |
Globodera rostochiensis |
comparison of Globodera rostochiensis and Globodera pallida: females of G. pallida turn directly to brown cysts whereas G. rostochiensis females change from yellow to gold before they turn brown |
| 0002033 |
root-boring weevil |
Hylobius transversovittatus |
on leaf |
| 1220031 |
pine looper moth |
Bupalus piniaria |
three larvae |
| 1371015 |
Phytophthora root and crown rot |
Phytophthora cambivora |
Uniform yellowing of young tree due to root damage. Story, Germany |
| 1356152 |
burrowing nematode |
Radopholus similis |
posterior end of a male. |
| 1220003 |
Pine-tree lappet |
Dendrolimus pini |
feeding larvae during fall before hibernation |
| 1356150 |
yellow potato cyst nematode |
Globodera rostochiensis |
On potato; note delayed flowering of infected plants. |
| 1220009 |
Pine-tree lappet |
Dendrolimus pini |
during hibernation with first needle layer removed |
| 1220006 |
Pine-tree lappet |
Dendrolimus pini |
during hibernation |
| 1220014 |
Pine-tree lappet |
Dendrolimus pini |
in needles |
| 1220010 |
Pine-tree lappet |
Dendrolimus pini |
during hibernation with first needle layer removed |
| 1371013 |
Phytophthora root and crown rot |
Phytophthora cambivora |
Tar spots. Lesse, Germany |
| 1259174 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 1259066 |
European spruce bark beetle |
Ips typographus |
|
| 1259079 |
European spruce bark beetle |
Ips typographus |
|
| 1949075 |
brown citrus aphid |
Toxoptera citricida |
Alatae of Toxoptera citricida. |
| 0746045 |
pea leafminer |
Liriomyza huidobrensis |
Genital organs (male) of Liriomyza huidobrensis. |
| 0746047 |
Grapevine phylloxera, vine louse |
Phylloxera vitifoliae |
Viteus vitifoliae. |
| 0746037 |
bollworm |
Helicoverpa zea |
Genital organs (male) of Helicoverpa zea. Note: 3 groups of cornuti at Aedoaegus (17 in all). |
| 0746038 |
large larch bark beetle |
Ips cembrae |
Ips cembrae. |
| 0746039 |
six-spined engraver beetle |
Ips sexdentatus |
Ips sexdentatus. |
| 0746041 |
European spruce bark beetle |
Ips typographus |
Ips typographus. |
| 0746042 |
tomato leaf miner |
Liriomyza bryoniae |
Imago (female) of Liriomyza bryoniae. Note: the external vertical bristles wholly are within the yellow sector. |
| 0746035 |
tobacco budworm |
Heliothis virescens |
Differentiation of larva by the form of thorns on larval skin: larval skin of Heliothis virescens (13th body segment). |
| 0746036 |
bollworm |
Helicoverpa zea |
Adult of Helicoverpa zea. |
| 0746026 |
old world bollworm, cotton bollworm |
Helicoverpa armigera |
Differentiation of larva by the form of thorns on larval skin: larval skin of Helicoverpa armigera (13th body segment). |
| 0746018 |
sweetpotato whitefly |
Bemisia tabaci |
Operculum and ligule of Bemisia tabaci. |
| 0746019 |
greenhouse whitefly |
Trialeurodes vaporariorum |
Pygidium of puparium of Trialeurodes vaporariorum. |
| 0746020 |
greenhouse whitefly |
Trialeurodes vaporariorum |
Operculum and ligule of Trialeurodes vaporariorum. |
| 0746021 |
great spruce bark beetle |
Dendroctonus micans |
Dendroctonus micans. |
| 0746022 |
old world bollworm, cotton bollworm |
Helicoverpa armigera |
Larva of Helicoverpa armigera. |
| 0746023 |
old world bollworm, cotton bollworm |
Helicoverpa armigera |
Genital organs (male) of Helicoverpa armigera (female genital organs are not suitable for exact determination). |
| 0746014 |
sweetpotato whitefly |
Bemisia tabaci |
Adult of Bemisia tabaci. |
| 0746015 |
sweetpotato whitefly |
Bemisia tabaci |
Adult of Bemisia tabaci. |
| 0746016 |
sweetpotato whitefly |
Bemisia tabaci |
Puparium of Bemisia tabaci. |
| 0746017 |
sweetpotato whitefly |
Bemisia tabaci |
Pygidium of puparium of Bemisia tabaci. |
| 0660085 |
Plum Pox Virus |
Potyvirus PPV |
Leaf symptoms of plum pox potyvirus infection on plum cv. St Julien. |
| 0660082 |
Plum Pox Virus |
Potyvirus PPV |
Fruit symptoms of plum pox potyvirus infection on plum. |
| 0660083 |
Plum Pox Virus |
Potyvirus PPV |
Leaf symptoms of plum pox potyvirus infection on apricot. |
| 0660084 |
Plum Pox Virus |
Potyvirus PPV |
Leaf symptoms of plum pox potyvirus infection on peach. |
| 0660076 |
apple proliferation phytoplasma |
Candidatus Phytoplasma mali AP-MLO |
Enlarged stipules of apple leaf (cv. Golden Delicious), due to apple proliferation phytoplasma (healthy leaf on right). |
| 0660077 |
apple proliferation phytoplasma |
Candidatus Phytoplasma mali AP-MLO |
Witches broom on apple (cv. Golden Delicious), due to apple proliferation phytoplasma. |
| 0660046 |
banana moth |
Opogona sacchari |
Frass deposits of Opogona sacchari, in situ and uncovered, on Dracaena. |
| 0660042 |
banana moth |
Opogona sacchari |
Larva of Opogona sacchari. |
| 0660043 |
banana moth |
Opogona sacchari |
Pupa of Opogona sacchari. |
| 0660005 |
Egyptian cottonworm |
Spodoptera littoralis |
Larva of Spodoptera littoralis, showing light and dark longitudinal bands on sides of the body and dark spots on segments of the dorsal side. |
| 0660002 |
San Jose scale |
Diaspidiotus perniciosus |
Severe Quadraspidiotus perniciosus infestation of apple branch. |
| 0656099 |
citrus blackfly |
Aleurocanthus woglumi |
Fourth instar (pupa) of Aleurocanthus woglumi, showing oval bodies surrounded by a white fringe of waxy secretion. |
| 0656100 |
citrus blackfly |
Aleurocanthus woglumi |
Adult of Aleurocanthus woglumi (larvae in background) showing metallic grey wings with light markings, red abdomen and white-yellow legs and antennae. |
| 0656071 |
brown citrus aphid |
Toxoptera citricida |
Apterae of Toxoptera citricida. |
| 1506051 |
chemicals |
|
Calcium carbamate fume damage, spruce & birch |
| 1506055 |
air pollutants |
|
Calcium carbamate fume damage, spruce & birch |
| 1506056 |
air pollutants |
|
Calcium carbamate fume damage, spruce & birch |
| 5140024 |
spotted orchid |
Dactylorhiza incarnata |
IUCN Red Listed species |
| 5140025 |
round headed rampion |
Phyteuma obiculare |
|
| 1399009 |
nun moth |
Lymantria monacha |
pheromone trap for population monitoring |
| 1399010 |
nun moth |
Lymantria monacha |
pheromone trap for population monitoring |
| 2133071 |
conifer sawfly |
Diprion pini |
larva sucked of by predator |
| 2133072 |
conifer sawfly |
Diprion pini |
larva sucked of by predator |
| 1399193 |
Asian gypsy moth |
Lymantria dispar asiatica |
Asian gypsy moth pupal cases on shipping containers loaded on train destined for delivery to Port of Hamburg, Germany. |
| 1399200 |
Asian gypsy moth |
Lymantria dispar asiatica |
Drowned in a bucket of water, Germany. |
| 1399201 |
log yard |
|
Tropical hardwood log yard at port. Hamburg, Germany |
| 1399202 |
log yard |
|
Inspecting tropical hardwoods portside. Hamburg, Germany. |
| 1399203 |
transport |
|
Port at Hamburg, Germany. |
| 1399197 |
Asian gypsy moth |
Lymantria dispar asiatica |
Asian gypsy moth egg masses on European beech, Freiburg Germany. |
| 1399198 |
Asian gypsy moth |
Lymantria dispar asiatica |
Infestation at US Army ammo bunker,Germany. Egg masses on munitions shipped to NC, USA |
| 1399199 |
Asian gypsy moth |
Lymantria dispar asiatica |
Infestation at US Army Ammunition bunker, Germany |
| 1399194 |
Asian gypsy moth |
Lymantria dispar asiatica |
US Army shipping containers with egg masses. |
| 1399195 |
gypsy moth |
Lymantria dispar |
Egg masses on door, US Army ammo bunker near Frankfurt, Germany. |
| 1399196 |
gypsy moth |
Lymantria dispar |
Egg mass on building in Germany |
| 1399191 |
Asian gypsy moth |
Lymantria dispar asiatica |
Egg mass on shipping container |
| 1399192 |
Asian gypsy moth |
Lymantria dispar asiatica |
Female and egg mass |
| 1399012 |
annosum root disease |
Heterobasidion annosum |
peeled logs to prevent Ips build-up |
| 1399002 |
elk |
Cervus canadensis |
hunting stand. Baden Wurtenburg, Germany |
| 1399005 |
elk |
Cervus canadensis |
bark removed from young spruce. Black Forest, Baden Wurtenburg |
| 1399006 |
elk |
Cervus canadensis |
bark removed from older spruce tree by red deer |
| 1399007 |
elk |
Cervus canadensis |
sterum decay caused by red deer stripping bark |
| 1399008 |
elk |
Cervus canadensis |
sterum decay caused by red deer striping bark |
| 0454072 |
South African carnation tortrix |
Epichoristodes acerbella |
Adult Epichoristodes acerbella. |
| 0454046 |
apple proliferation phytoplasma |
Candidatus Phytoplasma mali AP-MLO |
Apple proliferation phytoplasma in leaves of apple cv. Golden Delicious, showing reduced lamina size and enlarged stipules; healthy leaf on left. |
| 0454047 |
apple proliferation phytoplasma |
Candidatus Phytoplasma mali AP-MLO |
Fruits of apple cv. Jonathan affected by apple proliferation phytoplasma, showing marked reduction in fruit size; longer, thinner peduncles and shallower calyx end and peduncular cavities; healthy fruit on right. |
| 0454053 |
Beet Leaf Curl Virus |
Rhabdovirus BLCV |
Symptoms caused by the severe form of beet leaf curl rhabdovirus in beet, showing crinkly new leaves curving inward and forming a compact bunch. |
| 0454054 |
Beet Leaf Curl Virus |
Rhabdovirus BLCV |
Severe form of beet leaf curl rhabdovirus in beet, showing death of older leaves. |
| 0454058 |
Beet Leaf Curl Virus |
Rhabdovirus BLCV |
Leaf of beet infected by the severe form of beet leaf curl rhabdovirus, showing crinkly lamina and swollen veins and petioles. |
| 0454064 |
Plum Pox Virus |
Potyvirus PPV |
Symptoms of plum pox potyvirus infection on leaves of plum cv. Brompton, showing yellowish rings. |
| 0454065 |
Plum Pox Virus |
Potyvirus PPV |
Symptoms of plum pox on leaves of plum cv. Ackermann, showing yellowish flecks, rings and mottling. |
| 0454066 |
Plum Pox Virus |
Potyvirus PPV |
Symptoms of plum pox on fruits of plum cv. Hauszwetsche, showing bluish depressions and grooves on the surface. |
| 0177066 |
banana moth |
Opogona sacchari |
Frass deposits in situ and uncovered |
| 0162066 |
stem and bulb nematode |
Ditylenchus dipsaci |
|
| 0162103 |
Strawberry Mild Yellow Edge Virus |
Luteovirus SMYEV |
Symptoms of strawberry mild yellow edge luteovirus in a strawberry plant grown in a pot. |
| 0162084 |
Potato Spindle Tuber Viroid |
Pospiviroid PSTVd |
|
| 0176039 |
Arabis Mosaic Virus |
Nepovirus ArMV |
Sambucus nigra (elder) with vein clearing due to arabis mosaic nepovirus. |
| 0176043 |
Arabis Mosaic Virus |
Nepovirus ArMV |
Hop garden, area unaffected by arabis mosaic nepovirus. |
| 0176044 |
Arabis Mosaic Virus |
Nepovirus ArMV |
Leaves of "nettlehead"-diseased hop plants, with enations due to arabis mosaic nepovirus infection. |
| 0176045 |
Arabis Mosaic Virus |
Nepovirus ArMV |
ArMV-H (arabis mosaic nepovirus, German isolate) on Chenopodium quinoa. |
| 0176084 |
San Jose scale |
Diaspidiotus perniciosus |
Close up of adult female Quadraspidiotus perniciosus, showing circular grey scale |
| 0177023 |
Plum Pox Virus |
Potyvirus PPV |
Fruit symptoms of plum pox potyvirus infection on plum. |
| 1371104 |
Pezicula fungus |
Pezicula cinnamomea |
Callusing rings. Göttingen, Germany |
| 1371110 |
Marssonina leaf spot |
Marssonina betulae |
Göttingen, Germany |
| 1371016 |
Phytophthora root and crown rot |
Phytophthora cambivora |
Necrosis on the roots. Story, Germany |
| 1371096 |
blue stain |
Ophiostoma piceae |
Close-up. Göttingen, Germany |
| 1371010 |
trunk rot |
Ustulina deusta |
ongitudinal section of fruiting body with one chamber. |
| 1371006 |
trunk rot |
Ustulina deusta |
black sclerenchymatic lines in white rot |
| 1371003 |
tinder fungus |
Fomes fomentarius |
longitudinal cracks. Story, Germany |
| 1371004 |
trunk rot |
Ustulina deusta |
necrosis coming from the soil between butt roots |
| 1356153 |
wheat seed-gall nematode |
Anguina tritici |
wheat seeds infected (right) and healthy (left). |
| 1356148 |
yellow potato cyst nematode |
Globodera rostochiensis |
In monoxenic culture. |
| 1356149 |
yellow potato cyst nematode |
Globodera rostochiensis |
Female |
| 1356129 |
yellow potato cyst nematode |
Globodera rostochiensis |
Light micrograph of the terminal area showing the vulva and anus. |
| 1356130 |
yellow potato cyst nematode |
Globodera rostochiensis |
A crushed cyst with numerous eggs. |
| 1356131 |
yellow potato cyst nematode |
Globodera rostochiensis |
Video enhanced contrast micrograph of a second-stage juvenile hatching from an egg. |
| 1356132 |
yellow potato cyst nematode |
Globodera rostochiensis |
|
| 1356133 |
yellow potato cyst nematode |
Globodera rostochiensis |
Monoxenic culture. |
| 1356134 |
yellow potato cyst nematode |
Globodera rostochiensis |
Mature cysts on the roots of potato. |
| 1356135 |
yellow potato cyst nematode |
Globodera rostochiensis |
In sterile culture |
| 1356137 |
yellow potato cyst nematode |
Globodera rostochiensis |
Closeup of a root-system shows round cysts |
| 1356145 |
yellow potato cyst nematode |
Globodera rostochiensis |
closeup of an egg isolated from a cyst, showing the esophageal dorsal gland still lacks of secretory granules before hatching |
| 1356140 |
yellow potato cyst nematode |
Globodera rostochiensis |
cyst with its anterior end within the root at the elongated syncytium |
| 1356141 |
yellow potato cyst nematode |
Globodera rostochiensis |
Second-stage juveniles and eggs |
| 1356142 |
yellow potato cyst nematode |
Globodera rostochiensis |
eggs from dried cysts, 20 min after placement into water |
| 1356143 |
yellow potato cyst nematode |
Globodera rostochiensis |
eggs from dried cysts, 5 min after placement into water |
| 1259188 |
Eastern pine processionary moth |
Thaumetopoea pinivora |
|
| 1259189 |
Eastern pine processionary moth |
Thaumetopoea pinivora |
|
| 1259147 |
pine beauty moth |
Panolis flammea |
|
| 1259148 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 1259118 |
nun moth |
Lymantria monacha |
Pupal chamber |
| 1259119 |
nun moth |
Lymantria monacha |
Pupal chamber |
| 1259120 |
nun moth |
Lymantria monacha |
|
| 1259125 |
nun moth |
Lymantria monacha |
|
| 1259126 |
nun moth |
Lymantria monacha |
|
| 1259128 |
nun moth |
Lymantria monacha |
|
| 1259131 |
nun moth |
Lymantria monacha |
|
| 1259135 |
nun moth |
Lymantria monacha |
Redevelopment of leaves following defoliation |
| 1259136 |
nun moth |
Lymantria monacha |
|
| 1259143 |
pine beauty moth |
Panolis flammea |
|
| 1259144 |
pine beauty moth |
Panolis flammea |
|
| 1259098 |
nun moth |
Lymantria monacha |
Defoliation |
| 1259099 |
nun moth |
Lymantria monacha |
|
| 1259100 |
nun moth |
Lymantria monacha |
Defoliation |
| 1259101 |
nun moth |
Lymantria monacha |
|
| 1259102 |
nun moth |
Lymantria monacha |
|
| 1259103 |
nun moth |
Lymantria monacha |
|
| 1259104 |
nun moth |
Lymantria monacha |
|
| 1259106 |
nun moth |
Lymantria monacha |
|
| 1259108 |
nun moth |
Lymantria monacha |
|
| 1259109 |
nun moth |
Lymantria monacha |
|
| 1259110 |
nun moth |
Lymantria monacha |
Helicopter-mounted sprayer |
| 1259111 |
nun moth |
Lymantria monacha |
Helicopter-mounted sprayer |
| 1259112 |
nun moth |
Lymantria monacha |
|
| 1259116 |
nun moth |
Lymantria monacha |
|
| 1259085 |
European spruce bark beetle |
Ips typographus |
|
| 1259086 |
European spruce bark beetle |
Ips typographus |
|
| 1259044 |
oak flea beetle |
Altica quercetorum |
|
| 1259045 |
oak flea beetle |
Altica quercetorum |
|
| 1259046 |
oak flea beetle |
Altica quercetorum |
|
| 1259009 |
adelgid |
Dreyfusia merkeri |
|
| 1259010 |
adelgid |
Dreyfusia merkeri |
|
| 1259017 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
|
| 1260029 |
nun moth |
Lymantria monacha |
Male being attacked by spider.
Sachsen, Germany |
| 1260030 |
nun moth |
Lymantria monacha |
Hemiptera adult feeding on female adult.
Sachsen, Germany |
| 1260027 |
nun moth |
Lymantria monacha |
Hemiptera adult feeding on adult female, usually weakened females after egg laying are attacked.
Sachsen, Germany |
| 1260035 |
northern winter moth |
Operophtera fagata |
Fifth stage. Dorsal view with a light head capsule, sharp and clear signed pigmented fields on the head capsule. Sachsen, Germany |
| 1260036 |
northern winter moth |
Operophtera fagata |
Fifth stage. Lateral view with a medium colored and typical contrast coloring of pigmented fields of head capsule. Sachsen, Germany |
| 1260013 |
nun moth |
Lymantria monacha |
Empty pupae of nun moth and gypsy moth. The nun moth with a gleam pupae surface and white-yellow bristles. The gypsy moth with dull surface and dark-yellow bristles.
Sachsen, Germany |
| 1260014 |
nun moth |
Lymantria monacha |
Dead adults of nun moth and gypsy moth
Sachsen, Germany |
| 1260008 |
nun moth |
Lymantria monacha |
Male adults, note the different eye sizes for the nun moth (left) and the gypsy moth (right). The small size of the nun moth is probably the result of crowding during the outbreak.
Female over egg mass. Empty pupae of nun moth and two empty pupae of gypsy moth, below, right of female. Surface of nun moth pupae is shiny with white-yellow long bristles.
This was a pine stand with some birch during a nun moth outbreak
Sachsen, Germany |
| 1260009 |
gypsy moth |
Lymantria dispar |
Hemiptera nymph sucking on eggs of gypsy moth
Female over egg mass.
Sachsen, Germany |
| 1260041 |
northern winter moth |
Operophtera fagata |
Fifth stage. Dorsal view, medium color with typical contrast coloring of pigmented fields of head capsule. Sachsen, Germany |
| 1259020 |
deer |
|
|
| 1259021 |
deer |
|
|
| 1259022 |
deer |
|
|
| 1259023 |
deer |
|
|
| 1259024 |
deer |
|
|
| 1259025 |
deer |
|
|
| 1259026 |
deer |
|
|
| 1259027 |
deer |
|
|
| 1259028 |
deer |
|
|
| 1259030 |
deer |
|
|
| 1259031 |
deer |
|
|
| 1259033 |
deer |
|
|
| 1259034 |
deer |
|
|
| 1259035 |
deer |
|
|
| 1259036 |
deer |
|
|
| 1259037 |
deer |
|
|
| 1259038 |
deer |
|
|
| 1259039 |
deer |
|
|
| 1259040 |
deer |
|
|
| 1259041 |
deer |
|
|
| 1259042 |
deer |
|
|
| 1445011 |
Ichneumonid wasp |
Diaparsis jucunda |
|
| 1445012 |
Eulophid wasp |
Tetrastichus setifer |
|
| 1220104 |
willow scale |
Chionaspis salicis |
female shield opened by predator, Chilicorus renipustulatus |
| 1220105 |
willow scale |
Chionaspis salicis |
shield is perforated by imaginal parasitoid during hatch |
| 1220106 |
willow scale |
Chionaspis salicis |
pupa of a parasitoid below a scale shield, all eggs are devoured by parasitiod larvae |
| 1220099 |
willow scale |
Chionaspis salicis |
|
| 1220062 |
northern winter moth |
Operophtera fagata |
lateral view of the abdominal segments with stigma |
| 1220055 |
winter moth |
Operophtera brumata |
|
| 1220072 |
Tachinid fly |
Cyzenis albicans |
eggs of parasitoid are laid in surface of injured leaves |
| 1220073 |
Tachinid fly |
Cyzenis albicans |
two parasitoid larvae near salvia glands of the host, glands visible as long bright pipe formed objects |
| 1220074 |
Tachinid fly |
Cyzenis albicans |
two parasitoid larvae near salvia glands of the host, glands visible as long bright pipe formed objects |
| 1220080 |
European oak leaf roller |
Tortrix viridana |
abdomen with cremaster, vental view of female |
| 1220081 |
European oak leaf roller |
Tortrix viridana |
|
| 1220082 |
oak flea beetle |
Altica quercetorum |
|
